La Ronge Lynn Lake Bridge Project: Geology of the Southern ... · The migmatitic Milton Island...

_La Ronge Lynn LakeBridge Project: Geologyof the SouthernReindeer Lake Area

Executive Summary(part of CD1)

R.O. Maxeiner, C.T. Harper,D. Corrigan, and D.G. MacDougall

2004

Open File Report 2003-1SaskatchewanIndustry andResourcesSaskatchewanGeological Survey

Open File Report 2003-1

La Ronge–Lynn Lake Bridge Project: Geology of the Southern Reindeer Lake Area

Executive Summary (part of CD1)

R.O. Maxeiner, C.T. Harper, D. Corrigan, and D.G. MacDougall 2004

Printed under the authority of the Minister of Industry and Resources

19 48

Saskatchewan Industry and Resources Saskatchewan Geological Survey

Saskatchewan Geological Survey ii Open File Report 2003-1

Although the Department of Industry and Resources has exercised all reasonable care in the compilation, interpretation, and production of this report, it is not possible to ensure total accuracy, and all persons who rely on the information contained herein do so at their own risk. The Department of Industry and Resources and the Government of Saskatchewan do not accept liability for any errors, omissions or inaccuracies that may be included in, or derived from, this report.

Cover: Garnet-anthophyllite alteration assemblage from the Numabin Bay area (Reindeer Lake).

This report is available for viewing and additional copies are available for purchase at:

Publications Office Saskatchewan Industry and Resources 2101 Scarth Street, 3rd floor Regina, SK SA4P 3V7 (306) 787-2528 or FAX (306) 787-2488 E-mail: [email protected] and the Resident Geologists’ offices in La Ronge and Creighton

Parts of this publication may be quoted if credit is given. It is recommended that reference to this report be made as follows:

Maxeiner, R.O., Harper, C.T., Corrigan, D., and MacDougall, D.G. (2004): La Ronge–Lynn Lake Bridge Project: Geology of the southern Reindeer Lake area; Sask. Industry Resources, Open File Rep. 2003-1, 2 CD-ROM set.

Reviewed and edited by: G.D. Delaney

Prepared for publication by: C.L. Brown

Manuscript received March 2003 Final revised manuscript received March 2004 Released September 2004 Saskatchewan Geological Survey

Saskatchewan Geological Survey iii Open File Report 2003-1

Contents

page

Abstract ............................................................................................................................vi

Introduction and Previous Work ....................................................................................... 1

Comments on Map Presentation........................................................................................ 3

Lithotectonic Assemblages of the Northwestern Reindeer Zone ...................................... 4

Levesque Bay Assemblage (prefix “L”)..................................................................... 4

Lawrence Point Assemblage (prefix “C”) .................................................................. 4

Reed Lake Assemblage (prefix “C”) .......................................................................... 4

Duck Lake Assemblage (prefix “D”) ......................................................................... 5

Milton Island Assemblage (prefix “W”) .................................................................... 5

Feldspathic Psammite to Psammopelite Succession (prefix “M”) ............................. 5

Intrusive Rocks........................................................................................................... 6

Deformation and Metamorphism in the La Ronge and Northwestern Kisseynew Domains .......................................................................................................... 7

Whole Rock Geochemistry................................................................................................ 8

Ultramafic-Mafic Volcanic Rocks.............................................................................. 8

Intermediate to Felsic Volcanic Rocks....................................................................... 8

Ultramafic Rocks........................................................................................................ 9

Intrusive Rocks........................................................................................................... 10

Plate Tectonic History ....................................................................................................... 12

Arc Stage and Previous History (1.88 Ga) ................................................................. 12

Sedimentary Basin Stage (1.87 Ga)............................................................................ 13

Collision and Accretion Stage (1.86 Ga).................................................................... 14

Back-arc Basin Stage (1.85 Ga) ................................................................................. 14

Successor Basin Stage (<1.84 Ga) ............................................................................. 14

Economic Geology ............................................................................................................ 16

Historical Aspects....................................................................................................... 16

New Data.................................................................................................................... 16

Base Metals ......................................................................................................... 16

Gold..................................................................................................................... 17

Platinum Group Elements ................................................................................... 17

Saskatchewan Geological Survey iv Open File Report 2003-1

Potential Deposit Types.............................................................................................. 17

References ......................................................................................................................... 19

Figures

1. Regional geological map with revised domain boundaries ........................................ 29

2. Simplified geology of the southern Reindeer Lake area ............................................ 30

3. Chronostratigraphic relationships in the northwestern Reindeer Zone and regional correlation................................................................................................................... 31

4. Banded amphibolite of the Levesque Bay Assemblage; Brenton Island area ............ 32

5. Leucotonalite cutting banded amphibolite of the Levesque Bay Assemblage; Brenton Island area..................................................................................................... 32

6. Harzburgitic rock of the Lawrence Point Assemblage; large crystals are partly serpentinized orthopyroxene and the brownish ‘groundmass’ is largely serpentinized olivine; ‘Duck’ Lake area......................................................... 32

7. Pillowed mafic volcanic rock of the Lawrence Point Assemblage; Stackhouse Bay area...................................................................................................................... 32

8. Dacitic tuff breccia of the Reed Lake Assemblage; Numabin Bay area..................... 32

9. Flow-banded rhyolite block in a dacitic tuff breccia of the Reed Lake Assemblage; Numabin Bay area................................................................................. 32

10. Migmatitic pelite of the Duck Lake Assemblage ....................................................... 33

11. Migmatitic psammopelite of the Milton Island Assemblage; Asimwok Bay area ..... 33

12. Cross-bedded feldspathic psammite of the McLennan Group; Macfarlane Island area .................................................................................................................. 33

13. Polymictic conglomerate of the McLennan Group; ‘Duck’ Lake area ...................... 33

14. Calcic feldspathic psammite of the McLennan Group; Laurie Lake area .................. 33

15. Aluminous feldspathic psammite of the Levesque Bay Assemblage cut by ultramafic dyke; Laurie Lake area.............................................................................. 33

16. Lithostructural history of the northwestern Reindeer Zone........................................ 34

17. Trace element geochemical classification diagram for mafic volcanic rocks of the southern Reindeer Lake area ............................................................................ 35

18. Trace element geochemical classification diagram for mafic volcanic rocks of the southern Reindeer Lake area ............................................................................ 35

19. N-MORB-normalized extended element diagram for mafic volcanic rocks of the Lawrence Point Assemblage ............................................................................ 35

20. N-MORB-normalized extended element diagram for mafic volcanic rocks of the Levesque Bay Assemblage............................................................................... 35

21. N-MORB-normalized extended element diagram for mafic volcanic rocks of the Reed Lake Assemblage .................................................................................... 36

22. Tectonic discrimination diagram for subalkaline basalts of the southern Reindeer Lake area after Pearce and Cann (1973) ..................................................... 36

Saskatchewan Geological Survey v Open File Report 2003-1

23. Tectonic discrimination diagram for subalkaline basalts of the southern Reindeer Lake area after Wood (1980) ...................................................................... 36

24. Tectonic discrimination diagram for subalkaline basalts of the southern Reindeer Lake area after Cabanis and Lecolle (1989) ............................................... 36

25. Trace element geochemical classification diagram for intermediate to felsic volcanic rocks of the southern Reindeer Lake area.................................................... 37

26. Trace element geochemical classification diagram for intermediate to felsic volcanic rocks of the southern Reindeer Lake area.................................................... 37

27. N-MORB-normalized extended element diagram for intermediate volcanic rocks of the Reed Lake Assemblage .......................................................................... 37

28. N-MORB-normalized extended element diagram for felsic volcanic rocks of the Reed Lake Assemblage .................................................................................... 37

29. N-MORB-normalized extended element diagram for feldspar porphyry rocks of the southern Reindeer Lake area .................................................................. 38

30. Classification diagram for ultramafic rocks of the southern Reindeer Lake area....... 38

31. The new IUGS classification for high-Mg volcanic rocks applied to Group 3 ultramafic rocks of the southern Reindeer Lake area................................... 38

32. Chondrite-normalized extended trace element diagram for Group 1 and 2 ultramafic rocks of the southern Reindeer Lake area ................................................. 38

33. Chondrite-normalized extended trace element diagram for Group 3 amphibolites of the southern Reindeer Lake area ...................................................... 39

34. Plate tectonic ‘snapshots’ illustrating the environment of formation and evolution for the various lithotectonic assemblages of the southern Reindeer Lake area..................................................................................................... 40

35. Schematic cross section of the various lithotectonic assemblages of the southern Reindeer Lake area ...................................................................................... 41

Tables

1. Work predating La Ronge–Lynn Lake Bridge Project in the southern Reindeer Lake to Waddy Lake area ........................................................................... 42

2. Geochronological data obtained during the La Ronge–Lynn Lake Bridge project.... 43

3. Geochemical characteristics of adakites and felsic volcanic rocks from the Fleming and May lakes area....................................................................................... 44

Digital Files

CD1 contains – Home, introduction, maps, reports, geochemistry, mineral showings, database, photo library, and references.

CD2 contains – ArcReader and compilation map with the following attached datasets: geochronology, photos, geochemistry, mineral occurrences, sample location, structural geology, and geophysical images.

Saskatchewan Geological Survey vi Open File Report 2003-1

Abstract

The nomenclature of tectonostratigraphic supracrustal assemblages identified during five years of mapping in the southern Reindeer Lake area is refined and major oxide and trace element geochemistry is used to characterize the tectonic settings in which they were emplaced.

The Lawrence Point Assemblage (?>1.88 Ga) consists of a succession of ultramafic tectonite, mafic to minor intermediate to felsic volcanic rocks, pelite, exhalative horizons, and oxide facies iron formation. It has been intruded by ultramafic to granitic dykes and plutons, and subjected to middle to upper amphibolite facies metamorphic conditions. Based on the lithological makeup and the geochemistry of the mafic and ultramafic rocks, the assemblage is interpreted as a dismembered supra-subduction zone ophiolite. It is traceable for ~125 km along the southeast margin of the La Ronge Domain from eastern Reindeer Lake to west of Waddy Lake in the southwest.

The Reed Lake Assemblage (?1.88 Ga) comprises intermediate to felsic volcanic and pyroclastic rocks, interbedded with and laterally grading into a thick succession of shallow marine to partly subaerial reworked volcanic rocks. It was built on top of the Lawrence Point Assemblage and has characteristics typical of a calc-alkaline island arc. Ultramafic actinolitic amphibolite dykes, and larger gabbroic, dioritic to granitic, partly megacrystic plutons intrude the volcanic assemblage. They too have calc-alkaline island arc character. The assemblage was metamorphosed under middle amphibolite facies conditions.

The migmatitic Milton Island Assemblage (?1.87 Ga) comprises psammopelitic to pelitic gneisses that contain both Archean as well as Paleoproterozoic detrital zircons. The migmatitic Duck Lake Assemblage (?1.87 Ga) to the southeast and structurally below the Lawrence Point Assemblage represents a smaller psammopelitic to pelitic sedimentary basin, that grades laterally into the more extensive Levesque Bay Assemblage, which comprises graphitic, sulphidic, calcic psammite to pelite, and amphibolite, cut by tonalitic and leucotonalitic intrusions. Both assemblages form the northwestern margin of the Kisseynew Domain. Levesque Bay Amphibolites are interpreted as mafic volcanic rocks and have MORB-like to back-arc basin geochemical signatures. The assemblage is interpreted to represent an accretionary complex containing structurally imbricated components of older amphibolite and tonalite and younger sedimentary components. It was metamorphosed under upper amphibolite to granulite facies conditions.

The youngest supracrustal rocks in the area occur within the Kisseynew Domain, south of the La Ronge Domain. They comprise polymictic conglomerate and feldspathic psammite of the circa 1.84 Ga fluvial-littoral Sickle/McLennan groups and the turbiditic pelite-psammopelite succession of the circa 1.85 Ga Burntwood Group. Both these sedimentary assemblages have been overprinted by upper amphibolite facies metamorphism and are structurally imbricated with the older Duck Lake and Levesque Bay assemblages.

Each tectonostratigraphic assemblage has the potential to host a unique set of mineral deposits. These include volcanogenic massive sulphide, magmatic Ni-Cu-(PGE), podiform chromite, Algoma-type iron formation with associated gold, and lode gold.

Saskatchewan Geological Survey 1 Open File Report 2003-1

Introduction and Previous Work

The La Ronge–Lynn Lake Bridge Project was a five-year bedrock-mapping project initiated in 1996 by the Saskatchewan Geological Survey and carried out in collaboration with the Geological Survey of Canada. It was undertaken to provide detailed maps of the northeastern La Ronge Domain (Figure 1) between Waddy Lake and the Manitoba border (Maxeiner, 1996, 1997, 1998, 1999; Maxeiner and Demmans, 2000; Harper, 1996, 1997, 1998, 1999a; Corrigan et al., 1997), to conduct metallogenic studies (MacDougall, 1997, 1998, 1999; Lafrance, 1998, 1999) and thematic studies (Hasanie and Harper, 1997; Hasanie, 1998; Wright et al., 1999; Williamson, 2000; Williamson et al., 2000; Wright, 2001), as well as to provide an overview of the lithotectonic architecture of the northwestern Trans-Hudson Orogen (Corrigan et al., 1997, 1998a, 1998b, 1999a, 1999b, 2000, 2001a, 2001b).

Maps of the southern Reindeer Lake area published before 1996 are summarized in Table 1. Other previous work relevant to the project includes geochronology in the southwestern La Ronge Domain (Bickford and Van Schmus, 1985; Bickford et al., 1986) and in the Lynn Lake Belt (Baldwin et al., 1987), geochemical investigations (Watters and Pearce, 1987; Fox and Johnston, 1980), and regional mapping projects in adjoining areas (Gilbert et al., 1980; Thomas, 1993). Between 1956 and 1962, a study of “The Deep Bay Crater” was undertaken by M.J.S. Innes and J.W. Geuer of the Dominion Observatory of Canada and by W.J. Pearson of the Saskatchewan Department of Mineral Resources (Innes et al., 1964).

The internides of the Paleoproterozoic Trans-Hudson Orogen in Saskatchewan consist of the Flin Flon, Kisseynew, Glennie, La Ronge, and Rottenstone domains, as well as the Wathaman Batholith, collectively referred to as the Reindeer Zone (Stauffer, 1984). The zone comprises mainly 1.92 to 1.83 Ga subduction-generated arc volcanic and plutonic rocks, and marginal basin sedimentary rocks (Syme et al., 1998 and references therein). These rock units are thought to have formed in a Pacific-scale ocean basin (Symons, 1998), termed the Manikewan Ocean (Stauffer, 1984), which occupied the region between the Rae-Hearne, Superior, and Sask cratons prior to terminal collision and formation of the 1.8 Ga Trans-Hudson Orogen.

The northwestern Reindeer Zone at southern Reindeer Lake (Figure 1), forms a north-northwest dipping imbricate stack of Paleoproterozoic juvenile volcanic arc, sedimentary, and plutonic rocks of various ages and tectonic settings that have been metamorphosed to amphibolite facies metamorphic grade. From south to north, the area is underlain by elements of the volcanoplutonic Glennie and largely sedimentary Kisseynew domains at the lowest structural level, and the volcanoplutonic La Ronge and migmatitic sedimentary-plutonic Rottenstone domains at successively higher structural levels (Figure 1).

Workers in the early eighties established that the La Ronge Domain represents a volcanic-sedimentary belt of island arc origin, which was invaded by gabbroic, dioritic to granitic plutonic rocks and complexly folded during the Trans-Hudson orogeny (Ray and Wanless, 1980; Lewry, 1981; Lewry et al., 1981; Stauffer, 1984; Lewry, et al. 1987). Traditionally, the domain has been subdivided into the Central Metavolcanic Belt and two bounding predominantly pelitic to psammopelitic metasedimentary belts, the Crew Lake Belt in the northwest and the MacLean Lake Belt in the southeast (Thomas, 1993). One component of the MacLean Lake Belt is the McLennan Group, a succession of <1.843 Ga pink feldspathic psammite and conglomerate deposited in a fluvial environment and unconformably overlying the remainder of the MacLean Lake Belt. The older part of the MacLean Lake Belt, the MacLean Lake gneisses, has been interpreted as a telescoped forearc basin suite (Lewry, 1981). A new domainal framework for Saskatchewan (Saskatchewan Geological Survey, 2003), includes the Crew Lake Belt in the Rottenstone Domain and the MacLean Lake Belt in the Kisseynew Domain.

The first major geochemical studies of metavolcanic rocks in the La Ronge Domain (Harper et al., 1986; Watters and Pearce, 1987) established that it formed in a volcanic arc setting, via subduction-related closure of a Paleoproterozoic ocean. Locally elevated incompatible trace element signatures and radiogenic isotopes, however, were used to suggest that the La Ronge arc was partly generated on continental crust (Watters and Pearce, 1987; Thom et al., 1990). Preliminary geochemical investigations of amphibolites and calc-silicate gneisses of the MacLean Lake Belt showed that they have MORB to ocean island basalt affinities (Hasanie and Harper, 1997; Harper, 1998).

Metavolcanic rocks in the southwestern part of the Central Metavolcanic Belt range in age from 1.882 to 1.876 Ga (Van Schmus and Bickford, 1984; Bickford et al., 1986). Since all U-Pb ages were obtained on felsic volcanic rocks that were probably erupted during the mature stages of arc development (Harper, 1985), they likely provide a bias towards younger, more evolved volcanism in the area. Emplacement ages of major plutons vary between 1.874 Ga (Heaman et al., 1991) and 1.837 Ga (Bickford et al., 1986; Harper et al., 1986; Kyser et al., 1992; Kyser and Stauffer, 1995).

Bickford et al. (1990) and Meyer et al. (1992) suggested that the La Ronge arc was accreted to the Hearne Craton margin relatively early after its formation via east-directed subduction. Because of this collision, subduction polarity


“flipped” to westward, causing emplacement of the 1.86 to 1.85 Ga ‘stitching’ Wathaman Batholith and related intrusions. In contrast, the formation of the Flin Flon–Glennie Complex (FFGC) by intraoceanic accretion was completed by ca. 1.87 Ga (Ansdell and Ryan, 1997). Collision of the FFGC with the Archean Sask Craton occurred at about 1.84 to 1.83 Ga and involved southwest-directed thrusting (Lucas et al., 1997; Ashton et al., 1999). The deformation history in the Reindeer Zone begins with the formation of the FFGC (Lucas et al., 1997; Syme et al., 1998) and the accretion of the La Ronge Domain to the Hearne continental margin (Meyer et al., 1992; Maxeiner et al., 2000). Major thermotectonism resulting from terminal collision between the Archean Rae-Hearne, Sask, and Superior cratons is constrained to between 1.83 and 1.79 Ga throughout the Reindeer Zone (Lewry, 1981; Bickford et al., 1990; Lewry et al., 1990; Ansdell et al., 1995; David et al., 1996). It resulted in crustal imbrication, thrusting and stacking of the individual crustal components (Lewry et al., 1990; Lucas et al., 1994; White et al., 1994; Lucas et al., 1997). Geochronological data obtained during the course of the La Ronge–Lynn Lake Bridge project are summarized in Table 2.

This paper summarizes new results on the geology, lithogeochemistry, and mineral potential of the northwestern Reindeer Zone, and also provides a new interpretation of the plate tectonic evolution of its tectonostratigraphic assemblages.


Comments on Map Presentation

The La Ronge–Lynn Lake Bridge map set includes three 1:50 000 scale final bedrock geology maps, which were compiled from the 1:20 000 scale preliminary Summary of Investigation maps and a 1:50 000 scale GSC Open File map released between 1996 and 2000. Two 1:100 000 scale maps of the northern Reindeer Lake transect are available separately (Corrigan, 2000, 2001).

All of the supracrustal rocks and most of the plutonic rocks depicted on the maps have been metamorphosed; hence for simplicity, the prefix ‘meta-’ has been omitted on the maps and in these notes (with the exception of names). Naming of sedimentary rocks follows the suggestions of Maxeiner et al. (1999). Volcanic rocks are subdivided on the basis of mafic mineral content (MMC) into felsic (MMC<15%), intermediate (MMC>15% and <35%), mafic (MMC>35%), and ultramafic varieties. ‘Rhyolite’ is distinguished on the basis of MMC< 5% and presence of K-feldspar. The felsic volcanic rocks generally have dacitic compositions, intermediate volcanics are andesite, and mafic volcanics are basalt and basaltic andesite.

Map units in the legend are largely arranged by tectonostratigraphic assemblages, defined as unique successions of supracrustal rocks with distinct lithology, geochemistry, age, and inferred plate tectonic setting. Map unit codes are constructed using a code of two to four characters. Intrusive rocks are distinguished by lithology (e.g., Gd-granodiorite) irrespective of age and affinity (i.e., no pluton names). Supracrustal rocks are coded according to their affiliation with tectonostratigraphic assemblages, represented by the first upper-case letter portion of the code, and by lithology, represented by the next two or three letters (e.g., WPs = is a psammite of the Milton Island Assemblage). The volcanic assemblages (Reed Lake and Lawrence Point) are not separated on the map, but are all treated as part of the La Ronge volcanic complex (e.g., CMv is a mafic volcanic rock of the La Ronge Volcanic Complex).

A succession of shallow water feldspathic psammite to psammopelite (prefix M) is distinguished because of its unique lithological makeup and depositional environment. The feldspathic psammite succession (largely equivalent with the “Sickle Group”), however, contains two temporally distinct but indistinguishable sequences: i) the ca. 1.845 Ga McLennan Group, and ii) parts of the >1.867 Ga Levesque Bay Assemblage.


Lithotectonic Assemblages of the Northwestern Reindeer Zone

Mapping has identified several distinct supracrustal assemblages (Figure 2), the nomenclature of which is refined in this paper. From south to north the following assemblages are recognized: sedimentary rocks of the McLennan and Burntwood groups, the Levesque Bay Assemblage, the Duck Lake Assemblage, the Lawrence Point Assemblage, the Reed Lake Assemblage, and the Milton Island Assemblage. The Reed Lake, Lawrence Point, and Duck Lake assemblages were previously included in the ‘Central Metavolcanic Belt’ of the La Ronge Domain. The Milton Island Assemblage straddles the previously defined boundary between the La Ronge and Rottenstone domains (Corrigan et al., 1999b; Maxeiner, 1999). Circa 1.9 Ga volcano-plutonic rocks (Corrigan et al., 2001b) occur well within the Rottenstone Domain and are stratigraphically(?) overlain by the 1.87 Ga Milton Island Assemblage, which in turn is unconformably overlain by the 1.86 Ga Park Island Assemblage (Figure 3), a succession of cross-bedded feldspathic psammite and polymictic conglomerate (Corrigan, et al. 1999b), located north of the present compilation area. The revised boundary between the La Ronge and Rottenstone domains is placed along the southeastern edge of the Milton Island Assemblage (Figure 1). This corresponds to the southeastern edge of the Crew Lake Belt further to the southwest. The Levesque Bay Assemblage lies within the northern Kisseynew Domain, on strike with the ‘MacLean Lake gneisses’ (Thomas, 1993) and parts of Manitoba’s Sickle Group. The McLennan Group is also included in the Kisseynew Domain. A regional correlation chart and current nomenclature are provided in Figure 3.

Levesque Bay Assemblage (prefix “L”) As originally defined, the strongly migmatitic Levesque Bay Supracrustal Assemblage (Corrigan et al., 1999b), here renamed the Levesque Bay Assemblage, comprises graphitic and sulphidic psammite and pelite, calcic psammopelite, minor marble and impure quartzite, as well as massive amphibolite, banded amphibolite, and garnet amphibolite (Figure 4)1, with locally pillowed structures confirming their volcanic origin. In addition, it now includes some partly cross-bedded feldspathic psammite and psammopelite units previously assigned to the McLennan and Sickle groups (e.g., the Sandford Island exposures mentioned below). The assemblage is partly equivalent to the former ‘MacLean Lake gneisses’ (Harper, 1985). The assemblage has been metamorphosed at upper amphibolite facies with local attainment of granulite facies conditions along its southern margin. The amphibolites represent the oldest component, which predates emplacement of 1.897 Ga leucotonalite sheets and dykes (Figure 5; Corrigan et al., 2001b). A tonalitic pluton (~1.867 Ga) cuts the sedimentary components of the assemblage. The Levesque Bay Assemblage may have extensions along the Granville Lake structural zone in Manitoba, where amphibolite with MORB-like signatures occurs along the boundary between the Burntwood and Sickle groups (Zwanzig et al., 1999). It is likely that the northern flank of the Kisseynew Domain (Duck Lake and Levesque Bay assemblages) represents an accretionary complex that records the closure of an ocean basin between the La Ronge Volcanic Complex and the Flin Flon–Glennie Complex (Maxeiner et al., 2001). The suture is marked by the base of the Lawrence Point ophiolite (Maxeiner et al., 1998; see below) and stitched by 1.837 Ga subalkaline to alkaline feldspar porphyry dykes.

Lawrence Point Assemblage (prefix “C”) The Lawrence Point Assemblage (Maxeiner, 1997) comprises a succession of ultramafic tectonite, harzburgite (Figure 6), partly pillowed mafic volcanic rocks (Figure 7), and exhalative horizons including oxide facies iron formation, as well as minor intermediate to felsic volcanic rocks and pelite. Farther southwest between Fleming and Waddy lakes, distinctive ultramafic volcanic rocks form part of the assemblage (Harper, 1996, 1997, 1998, 2000). Similarity with Harper’s (1985) Lower Waddy Lake mafic-ultramafic assemblage to the southwest suggests a lateral extent of more than 100 km, first recognized by Fox and Johnston (1980). The volcanic rocks have been variably affected by hydrothermal alteration. Dykes of 1.837 Ga dacitic feldspar porphyry and actinolitic amphibolite (recrystallized and deformed pyroxenite), and composite plutons such as the ca. 1.859 +3/-2 Ga (Corrigan et al., 2001b) Butler Island diorite, intrude the assemblage. The rocks are strongly deformed and have been subjected to upper amphibolite facies metamorphic conditions. The metasedimentary lithologies are consistent with their accumulation in a sediment-starved deep-water environment.

Reed Lake Assemblage (prefix “C”) The Reed Lake Assemblage (Maxeiner, 1997) comprises mafic and intermediate to felsic volcanic and pyroclastic rocks (Figures 8 and 9), interbedded with and laterally grading into locally extensive epiclastic rocks that include ferruginous psammite, psammopelite, calcic psammopelite, and amphibolitic pelite. These were deposited in shallow marine to subaerial environments. Ultramafic actinolitic amphibolite dykes and larger gabbroic, dioritic to

1 For all locations of Figures, the UTM coordinates are in zone 13, NAD27.


granitic, partly megacrystic plutons intrude the volcanic assemblage. Strain increases towards the southeastern contact with the Lawrence Point Assemblage. Metamorphic grade also increases from northwest to southeast, from middle amphibolite to upper amphibolite facies conditions. The felsic volcanic rocks of the assemblage are correlated with 1.882 to 1.876 Ga (Van Schmus and Bickford, 1984; Bickford et al., 1986) felsic volcanism in the southwestern La Ronge Domain.

Duck Lake Assemblage (prefix “D”) The Duck Lake Assemblage (Maxeiner, 1997) comprises psammopelitic to pelitic (Figure 10), commonly migmatitic sedimentary rocks. It lies southeast of and structurally below the Lawrence Point Assemblage, from which it is separated by the Duck Lake shear zone. The turbiditic assemblage contains 1.92 to 1.87 Ga detrital zircons with a peak between 1.88 and 1.89 Ga (Stern, pers. comm., 1999). It was deposited in a marginal basin on the ocean-ward side of the La Ronge arc (Maxeiner, 1999) and is a time- and facies-equivalent of the sedimentary components of the Levesque Bay Assemblage. It is intruded by 1.837 Ga feldspar porphyry dykes and tonalitic plutons and has been metamorphosed under middle to upper amphibolite facies metamorphic conditions.

Milton Island Assemblage (prefix “W”) The Milton Island Assemblage comprises psammopelitic to pelitic, largely migmatitic gneisses (Figure 11) that have stratigraphic continuity across what was formerly defined as the La Ronge–Rottenstone domain boundary (Corrigan et al., 1998b). It is correlated with the Crew Lake Belt to the southwest, where locally there is interlayering with volcanic rocks, and stratigraphically(?) overlies the Reed Lake Assemblage described above. Compositionally, the migmatitic rocks are composed mostly of plagioclase, quartz, biotite, sillimanite, and muscovite (Maxeiner, 1999). They are interpreted to have been marine turbidites. Partial melt development is prevalent, as metamorphic conditions reached upper amphibolite facies. Metamorphic zircon growth occurred as late as 1795 Ma (Ansdell et al., 1999), suggesting that metamorphism in the northwestern Reindeer Zone outlasted that in the southeastern part. The assemblage contains 2.829 to 1.864 Ga detrital zircons (Ansdell et al., 1999), indicating that it derived synvolcanic detritus from an intraoceanic Reindeer Zone arc, as well as detrital zircons from an Archean source. The age of deposition in the study area is constrained to between 1.865 to 1.860 Ga (Ansdell et al., 1999), but to the north it is intruded by a 1.891 Ga tonalite of the Crowe Island Complex (Corrigan, 2000; Corrigan et al., 2001b). The assemblage may form part of an accretionary complex/fore-arc basin that records subduction and prolonged sedimentation in several sub-basins before collision of the La Ronge Volcanic Complex with the Hearne Craton continental margin. Timing of this collision is debatable. The established view is that collision of the La Ronge arc(s) with the Hearne margin occurred at about 1.865 Ga and caused subduction polarity to flip towards the northwest, resulting in the initiation of the Wathaman Batholith (Meyer et al., 1992). Observations along the southeastern edge of the Lawrence Point Assemblage are at odds with this interpretation, however, as they suggest structural emplacement of the Lawrence Point Ophiolite between 1.86 and 1.84 Ga in an entirely oceanic environment.

Feldspathic Psammite to Psammopelite Succession (prefix “M”) A magnetite-bearing feldspathic psammite to psammopelite shallow-water succession (Figure 12) generally referred to as the McLennan/Sickle groups during the La Ronge–Lynn Lake Bridge mapping (Maxeiner, 1998, 1999; Maxeiner and Demmans, 2000), was identified structurally below the volcano-plutonic rocks of the La Ronge Domain. It is now recognized that this succession comprises two indistinguishable assemblages with non-overlapping age ranges. The older part of the succession is the shallow water facies of the Levesque Bay Assemblage. Its type area is on Sandford Island in Reindeer Lake. Here, and along strike to the southwest, highly migmatized, sillimanite-bearing feldspathic psammite with locally preserved cross-bedding is intruded by the 1.867 Ga Hodgson Island tonalite (Maxeiner and Demmans, 2000; Corrigan et al., 2001b). This older shallow water succession may be related to the ca. 1.86 Ga Park Island Assemblage, identified within the Rottenstone Domain further to the north (Corrigan et al., 1999b).

The 1.845 to 1.843 Ga fluvial-littoral McLennan Group (Lewry, 1983; Stauffer, 1990; Ansdell et al., 1999) represents the younger part of the feldspathic psammite succession of the northern Kisseynew Domain, and consists of polymictic conglomerate (Figure 13), cross-bedded feldspathic psammite, and calcic feldspathic psammite (Figure 14). At Reindeer Lake, this succession is best exposed on Priestly Island and on the headland west of Macfarlane Island and east of ‘Duck’ Lake. The McLennan Group overlies the Duck Lake Assemblage along a regional unconformity marked by a polymictic conglomerate. To the southwest, basal polymictic conglomerate locally overlies rocks of the Lower Waddy Lake mafic-ultramafic assemblage, Reed Lake Assemblage and the ca. 1.853 Ga Contact Lake Pluton. Two sets of mafic-ultramafic dykes intrude the older assemblage (Figure 15), but only one set of mafic-ultramafic dykes cuts McLennan Group rocks.

Further south, the graphitic pelite succession of the ca. 1.85 Ga Burntwood Group (Zwanzig, 1990) possibly represents the turbiditic deep-water facies-equivalent of the McLennan Group. Along the southeast margin of the


project area, the Burntwood Group is represented by strongly migmatitic, porphyroclastic to mylonitic graphitic pelites. They form part of the Gloeckler Lake shear zone, which marks the thrusted contact between the Kisseynew and Glennie domains (Harper, 1998). Both these sedimentary assemblages have been overprinted by middle to upper amphibolite facies metamorphism.

Intrusive Rocks Intrusive rocks represent about 60% of the project area, and differ both in form and composition in the different domains. Major intrusions of the La Ronge and Rottenstone domains vary from small simple stocks to large, complex, commonly multi-phase plutons ranging from ultramafic to felsic in composition. These are accompanied by a similarly compositionally diverse suite of dykes and sills. In contrast, intrusions in the Kisseynew Domain are long narrow bodies of limited compositional range (tonalitic to granodioritic), with only minor dykes and sills of ultramafic to felsic composition. Intrusive rocks are the dominant component of the northern margin of the Glennie Domain, consisting of highly strained, elongate bodies of mafic to felsic composition.

Throughout the project area most of the stocks and plutons show some degree of zonation, typically from more mafic margins to more felsic interiors. Marginal intrusion breccias with xenolithic screens of the surrounding supracrustal rocks are common. Internal boundaries vary from sharp to gradational, with sharp contacts commonly developing intrusion breccias or xenolith-rich zones. Internal phases are typically porphyritic and show the least signs of regional deformation.

Field relations, lithology, geochemistry (Harper, 1985, 1986; Thomas, 1985, 1986, 1993; Harper et al., 1986; Thomas et al., 1987), and geochronology (Bickford et al., 1986) established the episodic nature of plutonism in the La Ronge, Rottenstone, and Kisseynew domains. Later work by Kyser and Stauffer (1995) and during the current project have confirmed and refined the periods of plutonism. Three major episodes and a minor fourth are now indicated. The earliest episode is synvolcanic to just slightly post-volcanic ranging from ca 1.89 to 1.87 Ga, such as the 1.891 Ga Crowe Island Complex and 1.897 Ga leucotonalite in the Levesque Bay Assemblage. The second, and probably the most voluminous episode, occurred at ca. 1.865 to 1.850 Ga, coinciding temporally with, but largely unrelated to emplacement of the regionally extensive Wathaman Batholith; examples include the 1.859 Ga Butler Island Diorite, 1.853 to 1.859 Ga Nistoassini Lakes Pluton, and 1.853 Ga Contact Lake Pluton. The third episode, at ca. 1.835 Ga, is relatively minor in comparison and consists predominantly of high-level granite stocks and mafic to felsic dykes, such as the 1.837 Ga Stackhouse Bay Pluton and 1.837 Ga porphyry dyke that intrudes rocks on both sides of the Duck Lake Shear Zone. Many of the large complex plutons may comprise intrusive phases of all three episodes. A fourth episode of generally late- to post-tectonic mafic to felsic dykes and sills and a few small stocks were emplaced between ca. 1.81 and 1.78 Ga, such as the 1.802 Ga granodioritic pegmatite that intrudes the mylonitized Kisseynew-Glennie domains contact at Gloeckler Lake and the 1.773 Ga Reynolds Island Granite that stitches the La Ronge–Kisseynew domains boundary.

Intrusive rocks of the northern Glennie Domain, such as the Gloeckler Lake Intrusive Suite (Harper, 1998a) have yet to be dated, but visually they appear to be similar to the early episode intrusions. The possibility that some of these rocks may be part of a tectonic window to the Sask Craton (Harper 1999b) has also not been ruled out.

Intrusions of the three major episodes have all been the focus of gold exploration and have hosted most of the past producing gold mines in the southern La Ronge Domain. The intrusions in the La Ronge–Lynn Lake Bridge project area have not yet received the same exploration attention as their southwestern counterparts and, therefore, represent excellent exploration targets.


Deformation and Metamorphism in the La Ronge and Northwestern Kisseynew Domains

The earliest deformation (D0) recognized in the northwestern Reindeer Zone (Figure 16) is represented by a layer-parallel schistosity documented in supracrustal xenoliths in the 1.859 Ga +3/-2 Ma Butler Island diorite (Corrigan et al., 1997; Maxeiner, 1997). Earliest deformation in the Rottenstone Domain is reported to be older than 1.87 Ga (Bickford et al., 1987) and first migmatization of psammopelitic to pelitic rocks (M1) of the ca. 1.87 Ga Milton Island Assemblage predates the D2 tight to isoclinal folds. Bickford et al. (1990) and Meyer et al. (1992) relate this early deformation to accretion of arcs (i.e., La Ronge arc) to the margin of the Hearne craton between about 1.870 Ma and 1.865 Ga via southeast-directed subduction. Alternatively, however, early deformation may be due to intra-oceanic amalgamation processes, as observed in the Tertiary Solomons, New Hebrides, and Fiji arcs (Kroenke, 1984). In the southwestern La Ronge Domain earliest tight to isoclinal folds are cut by the Little Deer Lake Pluton. Its marginal dioritic phase is juvenile (εNd +4) and it has a zircon Pb-Pb evaporation age of 1854 ±3 Ma, believed to be the age of emplacement (Kyser and Stauffer, 1995). The Butler Island diorite has a similar age (1859 Ma) and εNd value (+4.8) and is here interpreted as an intraoceanic arc pluton, rather than an outlier of the continental Wathaman Batholith arc (MacHattie, 2001).

A first high-grade (upper amphibolite facies) metamorphic event (M1) is also recognized in the 1.88 to 1.87 Ga feldspathic psammite of the Levesque Bay Assemblage and is possibly related to amalgamation of the Flin Flon–Glennie complex at ca. 1.87 Ga (Syme et al., 1998). The area between Otter Lake and Reindeer Lake is a straight belt, dominated by a moderately to steeply north to northwest dipping S1/S2 penetrative foliation. Associated small- and large-scale isoclinal folds, largely attributed to the D2 event, are recognized.

A second metamorphic event, ranging from middle to upper amphibolite facies, affected the entire area and peaked during D2. It is associated with axial planar growth of sillimanite, muscovite or biotite, as well as partial melt development. The <1.845 Ga McLennan Group preserves evidence of the M2 event, but not M1. Metamorphic zircon growth in the Lawrence Point Assemblage at ca. 1.823 Ga (Heaman and Harper, unpubl. data) and in the Levesque Bay Assemblage between 1.818 and 1.805 Ga (Ansdell et al., 1999) can be attributed to the Sask craton collision, which may have begun as early as 1.845 Ga in the southeastern Reindeer Zone (Ashton et al., 1999). The protracted nature of this collision is also indicated by a ca. 1.802 Ga (Harper et al., 2000) granodioritic pegmatite that intruded the already mylonitized and thrusted contact between the Kisseynew and Glennie domains. The pegmatite was itself subsequently mylonitized. In the Milton Island Assemblage, however, metamorphic zircon growth occurred as late as 1.795 Ga (Ansdell et al., 1999), suggesting that metamorphism in the northwestern Reindeer Zone outlasted that in the southeastern part, or that unroofing related to the Sask craton collision occurred earlier in the south.

Third generation folds are open to close, north-trending structures with steeply east-dipping axial surfaces. F3 folds in the McLennan Group are open to close, crenulate the S2 fabric, and exhibit a weak axial planar flattening fabric of quartz-aggregates in folded quartz-feldspar veins. Mineral lineations and rodding are typically coaxial with third generation minor folds, and generally plunge between 25º and 45º north to north-northeast.

Regional-scale, upright, northeast-trending folds represent a fourth phase of deformation which overprints the entire area. Generation of F3 and F4 folds is likely related to terminal collision between the Hearne, Sask, and Superior cratons.


Whole Rock Geochemistry

Whole rock geochemistry data is provided on the accompanying CD-ROM as Microsoft Excel as well as Adobe Acrobat files, and the data is also part of the larger Access database for the La Ronge–Lynn Lake Bridge. Several important conclusions are drawn from the lithogeochemistry of the volcanic and ultramafic rocks of the northwestern Reindeer Zone. All samples were tested for element mobility, using binary variation diagrams. Strongly deformed and altered samples showing signs of element mobility were not used on tectonic discrimination diagrams.

Ultramafic-Mafic Volcanic Rocks Unaltered mafic volcanic rocks of the Lawrence Point Assemblage (LPM), Levesque Bay Assemblage (LBM) and Reed Lake Assemblage (RLM) can be classified as subalkaline basalts according to their Nb/Y and Zr/Ti ratios (Figure 17). Nb increases in the younger RLM magmas, possibly a sign of increased differentiation over time (Gill, 1970).The mafic volcanic rocks are tholeiitic in terms of their FeOtot + MgO concentrations relative to SiO2 (not shown), and in terms of their total Fe+Ti+Mg concentrations relative to Al (Figure 18). Ultramafic volcanic rocks of the Lawrence Point Assemblage between Fleming and Waddy lakes are also subalkaline, but they typically show a trend from basaltic komatiite to high-Mg basalt on Jensen cation diagrams (not shown; see Harper, 1997, 2000).

N-MORB normalized trace element diagrams (Pearce, 1996) of the mafic volcanic rocks allow distinction between two geochemical suites. Samples of mafic volcanic rocks of both the Lawrence Point (Figure 19) and Levesque Bay (LBM includes amphibolite of the MacLean Lake gneisses, Figure 20) assemblages have identical, relatively flat trace element patterns, with N-MORB normalized concentrations of Th, Nb, Ce, Zr, Ti and Y close to unity.

The second suite, defined by mafic volcanic rocks of the Reed Lake Assemblage (RLM), is characterized by more fractionated trace element patterns with elevated Th, La, Ce, and Nd concentration and negative Nb anomalies (Figure 21). This suite has the geochemical characteristics of calc-alkaline juvenile arc magmas (Pearce, 1996). Mafic volcanic rocks in the May Lake are show calc-alkaline affinity (Harper, 2000).

Moderate Ti+Zr/Y ratios (Figure 22) and low Ta/Hf+Th ratios (Figure 23) indicate that the mafic lavas were emplaced in arc, backarc and/or MORB settings. Distinctly lower Hf and Ta relative to Th (Figure 23) sets the Reed Lake Assemblage apart from the two older mafic assemblages. The former is similar to modern calc-alkaline volcanic arc basalt, whereas the latter have MORB to island arc tholeiite affinities. With higher La relative to Y and Nb, the Reed Lake Assemblage has characteristics similar to calc-alkaline basalts, consistent with emplacement in an arc setting, whereas the older volcanics have poorly constrained back-arc basin affinities (Figure 24; Cabanis and Lecolle, 1989).

Intermediate to Felsic Volcanic Rocks Intermediate to felsic volcanic rocks (RLI suite, RLF suite) are subalkaline and have basaltic to rhyolitic compositions based on their Zr/Ti and Nb/Y ratios (Figure 25). Samples from the 1837 Ma old feldspar porphyry intruding the Lawrence Point and Duck Lake assemblages are well grouped, with relatively high Nb/Y ratios bordering on alkaline compositions. Two samples of felsic volcanic flows (one porphyritic) of the Reed Lake Assemblage plot together with the porphyry samples. The Reed Lake samples are generally more alkaline, which is consistent with the arc setting indicated by associated mafic volcanic rocks. Felsic volcanic rocks from the May Lake area also have high Nb/Y ratios (Harper, 2000).

It is apparent from Figure 25 that most of the samples are more mafic than indicated by their field names and SiO2 concentrations. More than half of the intermediate volcanic rocks with SiO2 concentration between 52 and 59 wt% have basaltic Zr/Ti ratios. In fact, of the samples analyzed only two have truly felsic trace element compositions, although seven have SiO2 contents above 70 wt%. Reed Lake Assemblage felsic volcanic rocks from the Fleming and May lakes area typically average above 73 wt% SiO2 with rhyolitic trace element signatures. Samples of felsic volcanic rocks of the Lawrence Point Assemblage (LPF-suite), with SiO2 concentrations of between 70 and 72 wt% have basaltic to andesitic Zr/Ti ratios. As all three samples were taken on outcrops with signs of syngenetic alteration, it is likely that these “felsic” volcanic rocks represent syngenetically altered basalts.

A Jensen cation plot (Figure 26) indicates that the felsic to intermediate volcanic rock samples of the Reed Lake Assemblage (RLI and RLF suites) straddle the field boundary between tholeiitic and calc-alkaline series, with the majority of the samples having calc-alkaline affinities. Only porphyry samples and the two RLF suite felsic volcanic rocks mentioned above have distinct calc-alkaline trends. A calc-alkaline trend is more notably developed in the volcanic rocks to the southwest (Fleming-Waddy-May lakes region).


Trace element diagrams show that intermediate volcanic rocks of the Reed Lake Assemblage (Figure 27) have elevated concentrations of Th, La, and Ce relative to N-MORB, distinct negative Nb, less distinctive Ti anomalies, and generally flat, but depleted Zr to Lu abundances.

In contrast, felsic volcanic rocks of the Reed Lake Assemblage have more varied trace element patterns, but are generally characterized by a distinctly negative slope, and negative Nb and Ti anomalies (Figure 28), a sign of the highly fractionated nature of these dacitic to rhyodacitic rocks. Two samples of dacitic flows (Figure 28) are believed to be most characteristic of the RLF suite, as many of the other samples are pyroclastic in origin. Two tuffaceous rock samples from the Numabin Bay area (Figure 28) lack the negative Ti anomaly and are also characterized by less fractionated concentrations of Nd through to Sc.

Samples of the 1.837 Ga feldspar porphyry (Corrigan et al., 2001b) have fractionated trace element patterns (Figure 29), with strongly negative Nb anomalies and slightly negative Ti anomalies. Near-identical trace element patterns in four samples intruding the Lawrence Point and Duck Lake volcanic assemblages (Figure 29), suggest that they represent part of the same suite, and link the two assemblages at the time of intrusion. Two samples of dacitic volcanic flows or sills (one porphyritic) and one sample of a porphyry intruding the Reed Lake Assemblage have broadly comparable trace element patterns, but are slightly less fractionated.

A number of felsic volcanic rocks including various quartz and feldspar porphyries at Fleming and May lakes have geochemical features, which have similarities to a new class of volcanic rocks called adakites (Defant et al., 1991; Defant and Drummond, 1993). Adakites were initially described as silica-oversaturated intermediate to felsic volcanic rocks that developed in oceanic and continental arc environments in response to melting of young, hot subducting oceanic crust at about 75 to 85 km depth at the transition from amphibolite to eclogite. Continued research on these and associated rocks (magnesian andesites and adakites, high Nb basalts, tonalite-trondhjemite-granodiorite suites) and their discovery in a growing number of tectonic settings has resulted in some controversy as to their origin and what role the mantle wedge and/or continental crust have played in creating their unique chemistry (Pe-Piper and Piper, 1994; Yogodzinski et al., 1995, 2001; Bourdon et al., 2003; Chung et al., 2003; Kay, 2003).

The chemical features, which are considered diagnostic of adakites (Defant and Drummond, 1993) are shown in Table 3 along with the range of values for rocks at Fleming and May lakes. None of these rocks or the associated andesites are of the high Mg variety, which probably rules out interaction with a mantle wedge. Although they share most of the chemical signatures of adakites, they do not share all of them. The most characteristic features are the low Y, Yb, and Sc values together with low HREE relative to the LREE, and the high Sr, and Sr/Y and La/Yb ratios. The ongoing research has revised the Sr/Y ratio up from ≥20 to ≥40 to eliminate some of the overlap with calc-alkaline arc magmas.

The majority of the felsic volcanic rocks analysed here plot within the adakite field on the Sr/Y vs. Y plot and the La/Yb vs. Yb plot and they also have the characteristic steep chondrite-normalized REE pattern. The possible mobility of Sr in these old rocks must be a consideration; however, there appears to be sufficient other evidence to suggest that some of the felsic volcanic rocks may be adakites and that slab melting may have played a role in the development of parts of the La Ronge arc. From an economic perspective, many epithermal gold deposits/districts are associated with felsic adakitic volcanic complexes.

Ultramafic Rocks Three broad geochemical groups of ultramafic rocks can be distinguished by MgO-CaO-Fe2O3 ratios (Figure 30) and calculated CIPW norms (not shown). Group 1 comprises serpentinite of the Lawrence Point Assemblage, characterized by high concentrations of MgO (34 to 38 wt%), and low concentrations of CaO (<0.9 wt%), Al2O3 (1 to 2 wt%), TiO2 (0.1 wt%), and SiO2 (39 to 44 wt%), consistent with their petrographic and normative classification as harzburgite. Group 1 serpentinites compare well with compositions of mantle xenoliths (Qi et al., 1995), peridotites from the Halmahera ophiolite in Indonesia (Ballantyne, 1992) and the Paleoproterozoic Jormua ophiolite in Finland (Kontinen, 1987; Liipo, 1995; Peltonen et al., 1998).

Group 2 is made up of a large number of pyroxenite, actinolitic amphibolite and serpentinitic amphibolite samples from the Lawrence Point and Reed Lake assemblages (Figure 30), as well as one serpentinite sample from the Levesque Bay Assemblage (sample 0001-154). In contrast with Group 1, Group 2 has much higher concentrations of CaO (7 to 15 wt%) and TiO2 (0.2 to 0.8 wt%), lower MgO concentrations (15 to 26 wt%), and more variable concentrations of SiO2 (41 to 50 wt%) and Al2O3 (4 to 13 wt%). The rocks are mostly intrusive and chemically classified as lherzolite and olivine websterite. Actinolitic and serpentinitic amphibolites of uncertain primary origin (i.e., volcanic vs. plutonic) can geochemically be classified as komatiitic (MgO>18 wt%; TiO2<1 wt%; 35<SiO2<52 wt%). They likely represent more strongly deformed and recrystallized varieties of the pyroxenites and peridotites. In terms of their MgO vs. Fe2O3 vs. CaO ratios, Group 2 ultramafic rocks fall into the broad


compositional range of Archean komatiites (Figure 30; Hollings et al., 1999), but their chondrite-normalized trace element patterns (not shown) are not komatiitic.

Group 3 comprises samples of mafic to ultramafic dykes (largely actinolitic amphibolite) that intrude the McLennan and Sickle groups, and ultramafic dykes intruding the Duck Lake and the Levesque Bay assemblages (Figure 30). This suite has the highest Al2O3 concentrations (9 to 16 wt%) and the lowest MgO concentrations (8 to 16 wt%) compared to the other two groups. In fact, some of the samples are not truly ultramafic, but the mafic mineral content may be as low as 80%. The CIPW norm for the dykes (not shown) suggests that they contain mostly orthopyroxene, clinopyroxene, plagioclase, and only minor amounts of olivine, and hence have a websteritic composition.

Further subdivision of Group 3 amphibolites can be achieved by using the recently revised IUGS classification for high-Mg volcanic rocks (Le Bas, 2000). Although this classification scheme (Figure 31), uses the relatively mobile elements Na2O and K2O, the apparent subdivision of Group 3 amphibolite samples is probably meaningful as a plot of the relatively immobile trace elements Nb and Th shows the same two groups (inset on Figure 31). Group 3a comprises dykes and possible minor volcanic units within the Levesque Bay and the Duck Lake assemblages, while Group 3b mafic-ultramafic dykes intrude both those assemblages and the younger McLennan Group. Geochemically, Group 3a amphibolites are predominantly picritic and are further characterized by high Ni and Cr concentrations, and relatively low TiO2, Th and Nb (Demmans, 2002). Group 3b amphibolites have the geochemistry of picrobasalts, and are further characterized by lower Ni and Cr, and higher TiO2, Th and Nb concentrations (Figure 31).

On a chondrite-normalized trace element plot (Figure 32), Group 1 serpentinite samples of the Lawrence Point Assemblage are characterized by highly refractory patterns with concentrations one tenth to one half those of chondrite, and variable Eu anomalies. La/LuCN ratios from 0.2 to 0.3 indicate depletion of light REEs relative to the heavy REEs. These patterns are compatible with calculated REE compositions for residual spinel peridotite after 10% partial melting of undepleted (i.e., chondritic) material (Ottonello et al., 1979).

Group 2 samples (Figure 32) are characterized by slightly negative slopes with concentrations 30 to 5 times those of chondrite, distinct negative Nb-anomalies, and generally less distinct negative Zr and Ti anomalies. They are considerably less primitive than Group 1 samples, as reflected by their higher SiO2, Al2O3, and TiO2, and their lower MgO, Ni and Cr concentrations (see Excel file on CD1). The only Group 2 serpentinite sample from the Levesque Bay Assemblage (sample 0001-154) has a unique and distinctly different trace element pattern when compared to Group 1 or other Group 2 samples (Figure 32). It has a slightly positive slope, but is less primitive than Group 1 samples at approximately 2 to 5 times chondrite concentrations.

As shown above, Group 3 amphibolites fall into two sub-groups (Figure 31). These are also apparent on a chondrite-normalized extended trace element diagram (Figure 33). Group 3a rocks (shaded area on Figure 33) are characterized by slightly negative slopes with 30 to 4 times chondrite concentrations, distinct negative Nb anomalies, and generally less distinct negative Zr and Ti anomalies. Group 3b rocks are more fractionated with more negative slopes, varying between 80 and 3 times chondrite concentrations, strong negative Nb and Ti anomalies, and somewhat variable Zr anomalies (Figure 33).

Chondrite normalized trace element patterns of Group 3a amphibolites (picrites) mimic those of Group 2 amphibolites (Figure 32) and may therefore be related in origin, despite differences in major element composition (Figure 30). Group 3a amphibolites do not intrude the sedimentary rocks of the McLennan Group. Group 3b amphibolites (picrobasalts) are the least primitive of the mafic-ultramafic rocks. They intrude most of the sedimentary assemblages including the ca. 1.84 Ga McLennan Group and therefore represent the youngest mafic-ultramafic intrusions in the region.

Intrusive Rocks The subalkaline, calc-alkaline, and volcanic arc origin of plutonic rocks in the La Ronge Domain has been well established (Harper et al., 1986; Thomas et al., 1987; Thomas, 1993) and intrusive rocks of the Bridge Project area are no different. They show pronounced subalkaline and calc-alkaline character on silica vs. alkalis and AFM variation diagrams (Irvine and Baragar, 1971), respectively (see Harper, 1997, 2000). Rocks from the various compositional zones of individual plutons form coherent trends on these diagrams indicating that they are genetically related. Tectonic setting discrimination diagrams, such as the Y+Nb vs. Rb diagram of Pearce et al. (1984), for ‘granitic’ rocks (>56% SiO2) show that the Bridge Project plutons are without exception ‘volcanic arc granites’ (see Harper, 2000). Chondrite-normalized REE distribution patterns for various plutons show consistent moderate to steep negative slopes, as well as progressive decrease in total REE from moderate in the more mafic outer zones, to low in the more felsic central zones (ibid). A slight positive to no Eu anomaly is also characteristic. These features suggest that the plutons were probably generated by partial melting in the root zones of the La Ronge arc.


The Gloeckler Lake Intrusive Suite (Harper, 1998) exposed in the northern margin of the Glennie Domain shows the same subalkaline and calc-alkaline character, moderate to steep REE distribution patterns and volcanic arc granite association (ibid).


Plate Tectonic History

The field and geochemical data presented here, together with historic (Bickford et al., 1986; Baldwin et al., 1987) and new preliminary U-Pb zircon data (Ansdell et al., 1999; Corrigan et al., 2001b; Tran et al., 2003), allow discussion of the lithotectonic evolution of the northwestern Reindeer Zone. Mapping in the southern Reindeer Lake area has identified several physically distinct supracrustal assemblages: from north to south they are the Milton Island Assemblage, the Reed Lake Assemblage, the Lawrence Point Assemblage, the Duck Lake Assemblage, and the Levesque Bay Assemblage, as well as the considerably younger sedimentary rocks of the McLennan/Sickle and Burntwood groups. Based on the lithotectonic and geochemical data presented in this paper, we have produced five schematic snapshots (Figure 34) that illustrate the sequence of events in the immediate vicinity of the La Ronge Domain between >1.88 Ga and 1.84 Ga. The stratigraphic relationships of the various lithotectonic assemblages are also illustrated schematically in Figure 35.

Arc Stage and Previous History (1.88 Ga) Felsic juvenile arc volcanism is constrained at 1.91 Ga (Baldwin et al., 1987) in the Upper Lynn Lake Belt, at 1.905 Ga (Corrigan et al., 2001b) in the Clements Island area of the Rottenstone Domain, and at 1.904 Ga (Stern et al., 1995) in the Flin Flon Domain. Hence intra-oceanic subduction and ocean closure resulting in the formation of island arcs on top of older oceanic lithosphere began no later than 1.91 Ga in the Reindeer Zone (Figure 34.1). Early arc plutonism between 1.92 and 1.89 Ga (Gordon et al., 1990; Heaman et al., 1992; Stern and Lucas, 1994) is also recorded throughout the Reindeer Zone, particularly in the Flin Flon Domain. At Reindeer Lake, the Crowe Island Complex, interpreted as the root of the La Ronge arc, consists of ca. 1.89 Ga tonalitic to granitic arc plutonic rocks (Corrigan et al., 1998b, 2001b).

The Lawrence Point Assemblage (Figures 34.1 and 35) includes a strongly tectonized, amphibolite-facies succession of ultramafic intrusive rocks near its structural base, overlain in turn by locally pillowed basaltic flows and an exhalative succession, which probably lies at the stratigraphic top of the assemblage. The ultramafic rocks are dominated by variably tectonized and serpentinized harzburgite, with geochemical characteristics (Figure 30) similar to mantle xenoliths (Qi et al., 1995; Vaselli et al., 1995), and the mantle sections of the Jormua and Halmahera ophiolites (Ballantyne, 1992; Peltonen et al., 1998). Trace element patterns of serpentinized harzburgite (Figure 32) are highly refractory and similar to those of refractory upper mantle rocks that have undergone 5 to 10% partial melting to produce basaltic lava (Ottonello et al., 1979). Such large amounts of partial melting are typical of fast-spreading mid-ocean ridges (Nicolas, 1989). Hence, the Lawrence Point serpentinite may represent residual upper mantle rock from a spreading ridge.

Relict olivine in serpentinite of the Lawrence Point Assemblage has similar compositions to olivine from harzburgitic mantle tectonites (Maxeiner et al., in review) of the Mesozoic Mersín ophiolite (Parlak et al., 1996), one of several eastern Mediterranean ophiolites that formed in a supra-subduction zone setting. Orthopyroxene compositions are also comparable to those of ophiolitic peridotites. Original chrome spinel compositions (Maxeiner et al., in review) are distinct from those of stratiform complexes. They are identical to those of ophiolitic harzburgite, and Cr numbers between 0.4 to 0.6 suggest emplacement in a fast-spreading back-arc environment (Arai, 1991; Lee, 1999), similar to the modern Lau Basin–Tonga arc system (Bevis et al., 1995).

The ~1.95 Ga Jormua complex (Kontinen, 1987; Liipo et al., 1995; Peltonen et al., 1998) in northeastern Finland is a dismembered ophiolite, with basal serpentinite and overlying mafic dykes and basaltic pillow lavas, metamorphosed at lower amphibolite facies. Geochemistry of gabbroic rocks, which intrude the basal serpentinite, suggests derivation from harzburgitic to dunitic mantle peridotites. The Jormua Ophiolite was originally interpreted to have been generated in a mid-ocean ridge setting and tectonically emplaced during the 1.9 Ga Svecokarelian orogeny (Kontinen, 1987). Peltonen et al. (1998), however, interpreted it as a ‘composite body’ that records Paleoproterozoic continental break-up. The mantle sequence of the ophiolite preserves elements of stretched subcontinental Archean lithosphere, intrusions with ocean island basalt trace element characteristics, and gabbroic mantle dykes with E-MORB characteristics. Another Proterozoic ophiolite in Finland is the ~1.97 Ga Outokumpu Complex (Liipo et al., 1995), a mafic-ultramafic body located approximately 100 km to the south of the Jormua Complex. It represents a dismembered ophiolite with upper mantle peridotites and an incomplete crustal sequence comprising dunite, pyroxenite, gabbro, and mafic volcanic rocks. Based on Cr and Mg compositions of chromites, the Outokumpu Ophiolite has been interpreted as a supra-subduction zone ophiolite (Liipo et al., 1995). The same study suggested that the Jormua Ophiolite originated in a mid-ocean ridge spreading environment.

The mafic volcanic rocks of the Lawrence Point Assemblage, structurally and stratigraphically overlying the serpentinized harzburgite and ultramafic tectonite, were emplaced as basaltic flows in a subaqueous environment. The presence of cordierite-anthophyllite-garnet alteration assemblages and minor volcanogenic massive sulphides suggest syngenetic hydrothermal activity. The pillow basalts are capped by iron formation, exhalative horizons and


locally graphitic pelite, all of which provide good geological evidence that the assemblage was formed in a subaqueous, deep-water environment with low sedimentation rates and active hydrothermal systems.

The trace element geochemistry of the basaltic flows (Figure 19) suggests that they formed along an oceanic spreading ridge, likely in a back-arc basin environment. Slightly negative Nb anomalies (Figure 19) and elevated Th and La (Figure 24) concentrations favour the influence of a subduction zone in the formation of the Lawrence Point oceanic lithosphere.

On the basis of its geology and geochemistry, we conclude that the Lawrence Point Assemblage is probably a dismembered ophiolite (Maxeiner et al., 1998). Evidence for a sheeted dyke complex was not found, but such rocks may be present along strike in the Lower Waddy Lake area (Harper, unpubl. data). Their absence does not preclude interpretation of the Lawrence Point Assemblage as a dismembered ophiolite (Sylvester et al., 1997). Many ophiolites have been classified or reclassified over the last two decades (e.g., Cyprus, etc.) as supra-subduction zone ophiolites (Pearce et al., 1984; Dilek et al., 2000) that formed above subduction zones, rather than by spreading at a mid-ocean ridge. Three types of supra-subduction zone ophiolites are distinguished: rifted island arc, forearc basin, and backarc basin ophiolites.

Note that formation of the Lawrence Point Assemblage in a backarc environment implies the presence of two older island arc halves, one of which might be represented by a component of the Flin Flon–Glennie arc complex (Lucas et al., 1997). The other might be preserved in the Rottenstone Domain (Clements Island area?), the northern Lynn Lake belt, or it may have been removed through accretion, obduction, and erosion. Work by Wright (2001) on mafic to felsic volcanic rocks in the Laxdal-Doucet islands and Clements Island areas (Corrigan et al., 1998a), north of the Milton Island Assemblage, suggests that they were generated in a backarc environment. It is possible that the Clements-Laxdal volcanic rocks are the northwestern part of an arc-backarc complex that formed during the development of the Lawrence Point Assemblage (Figure 34.1).

Subvolcanic dykes and sills of intermediate to felsic composition, related to the calc-alkaline Reed Lake Assemblage (Figure 25), intrude the structurally underlying Lawrence Point Assemblage. Hence, the Reed Lake island arc formed on Lawrence Point oceanic lithosphere above a subduction zone that is here speculated to have been west-facing.

Felsic to intermediate volcanic rocks of the Reed Lake Assemblage (RLA, Figure 34.1) are believed to be approximately equivalent in age to 1.882 to 1.876 Ga felsic volcanic rocks in the La Ronge Domain, farther to the southwest (Van Schmus and Bickford, 1984; Van Schmus et al., 1987; Kyser and Stauffer, 1995). The Reed Lake arc developed partly in deeper-water, but predominantly in a shallow-water to subaerial setting.

Abundant evidence exists for 1.884 Ga and 1.874 Ga (Baldwin et al., 1987; Heaman et al., 1991; Corrigan et al., 2001b) arc plutonism in other parts of the La Ronge and Lynn Lake domains. This period of volcano-plutonic activity likely represents a continuation of earlier arc development. Synchronous arc related volcano-plutonic activity is documented in the Glennie and Flin Flon domains (Delaney, 1992; Syme et al., 1998), which evolved independently from the La Ronge Domain volcano-plutonic arc(s) (Figure 34.1).

Abundant sedimentary units within the Reed Lake Assemblage show that synvolcanic sedimentation accompanied the emergence of the Reed Lake arc (Figure 35).

Sedimentary Basin Stage (1.87 Ga) Two distinct sedimentary assemblages occur northwest and southeast of the Reed Lake Assemblage respectively (Figure 2). The Milton Island Assemblage (largely equivalent to the Crew Lake Belt) developed in a marginal basin on the northwest side of the Reed Lake arc (Figure 34.2) and received detritus from an Archean source, possibly the Hearne craton, as well as from the juvenile arc (Ansdell et al., 1999). Sedimentation is estimated to be between 1.864 Ga and 1.859 Ga (Ansdell et al., 1999), but it may have begun as early as 1.870 Ga, following the main period of late felsic volcanism.

The Duck Lake Assemblage (Figure 34.2) formed in a discrete late-volcanic basin distal to a volcanic assemblage, relicts of which can be found in the Levesque Bay Assemblage (e.g., the 1.867 Ga Hodgson Island tonalite), which lay further south. The Duck Lake Assemblage contains 1.92 to 1.87 Ga detritus (Stern, pers. comm., 19xx) derived from a volcano-plutonic assemblage, here interpreted to be located within the Glennie Domain. The Levesque Bay Assemblage (i.e., the northwest flank of the Kisseynew Domain including the ‘MacLean Lake gneisses’) contains mostly sedimentary rocks, including sulphidic, calcic to graphitic psammopelite and pelite, and shallow-water feldspathic psammite. Tonalite, amphibolite, calc-silicate gneiss, and ultramafic rocks represent minor components of the assemblage.


As shown above, amphibolites of the Levesque Bay Assemblage (Figure 34.2) have MORB to backarc basin geochemistry, similar to the mafic volcanic rocks of the Lawrence Point Assemblage and are older than 1.897 Ga (Corrigan et al., 2001b). They are interpreted to represent tectonically dismembered remnants of oceanic crust, subsequently largely subducted, that separated the accreted La Ronge arc from the approaching Flin Flon–Glennie Complex (Lucas et al., 1997; Figures 34.2 and 34.3).

The age of the sedimentary components of the Levesque Bay Assemblage is less clear. It may in part be as old as the ca. 1.9 Ga amphibolite or as young as 1.867 Ga, the age of the cross-cutting Hodgson Island tonalite (Maxeiner, 1998), which has island arc geochemistry (Demmans et al., 2002). Psammitic to pelitic rocks of the Levesque Bay Assemblage are believed to be stratigraphic equivalents to the Duck Lake Assemblage. Cross-bedded feldspathic psammite of the assemblage (traditionally mapped as part of the Sickle Group) likely represent shallow-water fluvial deposits.

The Levesque Bay Assemblage is interpreted as a tectonically imbricated accretionary complex, which contains lithotectonic elements of varying provenance and varying age. Geological and aeromagnetic map patterns suggest that the Levesque Bay Assemblage may have extensions along the Granville Lake structural zone in Manitoba, where amphibolite with MORB-like signatures is found at the boundary between the Burntwood and Sickle groups (Zwanzig et al., 1999; White et al., 2000).

Collision and Accretion Stage (1.86 Ga) Deformed xenoliths within the Butler Island diorite (Maxeiner, 1997) are evidence for a >1.858 Ga (Corrigan, pers. comm., 1998) deformation event. It is possible that this is the event in which the Milton Island basin, Reed Lake arc, and underlying Lawrence Point oceanic crust and mantle fragments were accreted to the Flin Flon–Glennie Complex (Figure 34.3). The Lawrence Point Ophiolite and overlying Reed Lake arc were thrust south-eastward onto the Duck Lake Assemblage along the Duck Lake shear zone.

The Park Island Assemblage (Corrigan et al., 1999b) may have started to form as a consequence of this intraoceanic arc collision. It consists of a succession of conglomerate and partly cross-bedded feldspathic psammite, similar to parts of the Wollaston Group (Yeo and Savage, 1999) or the shallow water component of the Levesque Bay Assemblage. It unconformably overlies the Milton Island Assemblage as well as 1.905 Ga volcanic rocks of the Clements Island area (Corrigan et al., 2001b).

To the south of the Flin Flon–Glennie Complex, another subduction zone had already developed or started to form at this time, and is responsible for the generation of ca. 1.86 Ga successor arc plutons, volcanic rocks as well as convergence between the complex and the Sask craton.

Along the Hearne Craton margin westerly subduction begins to produce the Wathaman Batholith.

Back-arc Basin Stage (1.85 Ga) The Burntwood Group, interpreted to have formed in a backarc basin setting (Ansdell et al., 1995), began to accumulate as early as 1.855 Ga and sedimentation continued until at least 1.84 Ga (David et al., 1996; Syme et al., 1998) (Figure 34.4). The partly coeval fluvial-alluvial Missi Group was deposited on top of the Flin Flon–Glennie Complex between 1.848 Ga to 1.826 Ga (Ansdell, 1993; Syme et al., 1998). The two groups may be sedimentary facies equivalents in part (Syme et al., 1998 and refs. therein).

Dykes, sills, and plugs of ultramafic rocks with Group 2 and 3a geochemistry (Figures 32 and 33) intrude the volcanic assemblages, as well as the Duck Lake Assemblage and the Levesque Bay Assemblage. As they are partly picritic in origin, they may provide evidence for a mantle plume beneath the ca. ?1.86 Ga intraoceanic arc accretionary complex.

Subduction zones continue to be active along the edge of the Hearne Craton and to the south and (?) east of the La Ronge–Flin Flon–Glennie arc complex.

Successor Basin Stage (<1.84 Ga) Intraoceanic arc collision caused uplift and initiated sedimentation of the ca. 1.848 to 1.826 Ga McLennan, Sickle, Ourom, and Missi groups (Stauffer, 1990; Delaney, 1992; Ansdell et al., 1999) (Figure 34.5). The 1.84 to 1.83 Ga collision between the La Ronge–Flin Flon–Glennie Complex and the Sask Craton, (Ashton et al., 1999), caused additional uplift, erosion and shallow water sedimentation into these molasse basins.

The Duck Lake shear zone (Figure 34.5) is a long-lived structural discontinuity separating the Lawrence Point Assemblage from the Duck Lake Assemblage and from the younger McLennan Group along strike. It is the


equivalent of the McLennan Lake Tectonic Zone of the southwestern La Ronge Domain and possibly the Johnson shear zone of the Lynn Lake Belt (McLennan Lake–Duck Lake lineament). Timing of early shearing predates 1.84 Ga, the age of the McLennan Group, but post-dates 1.87 Ga, the age of the Duck Lake Assemblage. Later deformation post-dates the 1.84 Ga McLennan Group and encompasses late sinistral transpressional movement along the Duck Lake shear zone and Johnson shear zone in Manitoba (Beaumont-Smith and Rogge, 1999).

The subvolcanic feldspar porphyry dykes and silicic plutons/stocks intruding the Lawrence Point and Duck Lake assemblages, provide good evidence for continued arc volcanism (Figure 29) at 1.837 Ga (Corrigan et al., 2001b). However, as pointed out earlier, they also place the Lawrence Point ophiolite on top of the Duck Lake Assemblage (here interpreted as belonging to the Flin Flon-Glennie complex) at 1.837 Ga, the only age constraint for this process. As the porphyry has almost alkaline compositions (Figure 25), it can be speculated this may indicate a greater distance to ongoing subduction processes (Gill, 1970) at the time. Mylonitization of the porphyry is indicative of later reactivation and long-lived shearing.

Yang et al. (1998) attributed initiation of McLennan Group deposition in the southwestern La Ronge Domain to thrusting along the McLennan Lake tectonic zone. Based on geochemical and Nd isotopic compositions, they rule out the Central Metavolcanic Belt as a possible source of material for the McLennan Group and instead invoke more distal terrains. Based on field relationships, other workers (Maxeiner and Sibbald, 1995; Yeo, 1996; Harper, 1986, 1996) showed, however, that the basal components of the McLennan Group have a local source. The Sask Craton to the south may represent an alterative detrital source for other components of the McLennan Group.

Group 3b ultramafic dykes (actinolitic amphibolite) intruding the McLennan Group, as well as the Levesque Bay Assemblage have picrobasaltic geochemistry. They likely represent a separate event that postdates formation of the 1.84 Ga McLennan-Sickle-Burntwood sedimentary basin. Both Group 3b mafic-ultramafic igneous activity, and emplacement of the ‘Boundary Intrusions’ at Flin Flon (Syme et al., 1998), as well as small silicic stocks throughout the Reindeer Zone may be related to ongoing subduction under the accreted Flin Flon–Glennie Complex (Figure 34.5).

The Duck Lake shear zone is reactivated during and after deposition of the McLennan Group, possibly due to the commencing collision of the arc complex with the Sask Craton and later terminal collision involving the Hearne and Superior cratons.


Economic Geology

Historically, the La Ronge Domain has been a producer of structurally-hosted gold, while the Lynn Lake Belt has produced structurally-hosted gold, magmatic-hosted Ni-Cu, and volcanic-hosted Cu-Zn. The La Ronge–Lynn Lake Bridge project has demonstrated links between geological elements across the Saskatchewan-Manitoba border (Maxeiner and Demmans, 2000).

Historically, too, the La Ronge Domain and Lynn Lake Belt have been viewed as geologically and geochemically distinct from the VMS-rich Flin Flon Domain (Watters and Pearce, 1987; Thom et al., 1990; Coombe Geoconsultants Ltd., 1991 and refs. therein). The La Ronge Domain in particular was generally not perceived as a prospective area for harbouring significant volcanogenic massive sulphide (VMS) mineralization.

Historical Aspects Gold mineralization in the La Ronge Domain is mostly structurally controlled and generally associated with quartz vein systems (e.g., Contact Lake, Komis, Star Lake, Jasper, and Jolu mines). All of the deposits so far mined have apparently been relatively small. The last operating mine was the Contact Lake Gold Mine, which closed in 1998 after the Komis Mine and several other small deposits stopped producing in the mid to late 1990s.

A number of barren VMS deposits initially attracted prospectors to the La Ronge Domain in the late 1920s and early 1930s. One VMS deposit was mined, the Anglo Rouyn deposit (Roberts and Maxeiner, 1999) in the Nut Bay Belt, which was previously included in the La Ronge Domain (Lewry et al., 1990), but is now considered a part of the Glennie Domain (Saskatchewan Geological Survey, 2003). Another VMS deposit, the Elizabeth Lake deposit, lies within the pluton-dominated Nemeiben Zone, which was also previously part of the southwestern La Ronge Domain, but is now also considered a part of the Glennie Domain. The Peg or McKenzie base metal deposit northeast of Brabant Lake occurs within the Levesque Bay Assemblage rocks of the Kisseynew Domain (Harper, 1997).

Gold deposits in Manitoba’s Lynn Lake Belt are structurally hosted lode-gold, and most of the current producers are located along the Johnson Shear Zone (Beaumont-Smith, 2000). Gold mining commenced in the 1980s and has remained viable even in spite of historically low gold prices in the late 1990s.

Base metal deposits include the Lynn Lake deposit, the Fox Lake mine and the Lar deposit.

1) The Lynn Lake deposit is a tholeiitic intrusion-hosted Ni-Cu deposit, which, between 1953 and 1976, produced some 20 million tons of ore grading approximately 1% Ni and 0.5% Cu, with Co, Au and Ag mined as by-products.

2) The Fox Lake mine, located some 40 km southwest of Lynn Lake, is a VMS deposit that was mined between 1970 and 1985. During that time it produced some 11 million tonnes of ore grading 1.82% copper and 1.78% zinc (Olson, 1987).

3) The Lar Cu-Zn deposit is another VMS deposit in a bimodal but mainly basaltic sequence in the southern Lynn Lake Belt. It has an intensely Mg-enriched footwall alteration zone, characterized by cordierite-anthophyllite±garnet assemblage (Elliott-Meadows and Appleyard, 1991).

New Data For details of mineral occurrences and discussions on the metallogeny of the southern Reindeer Lake area, the reader is referred to earlier reports (Harper, 1996, 1997, 1998, 1999a; Maxeiner, 1996, 1998; MacDougall, 1997, 1998, 1999; Maxeiner and Demmans, 2000).

The results of major and trace elements geochemical analyses are presented in a Microsoft Access database on the accompanying CD-ROM; some samples contain elevated to anomalous concentrations of Au, Pt, Pd, Ni, Co, Cu, Zn, and Mn.

Base Metals

Several weakly mineralized or apparently unmineralized dioritic to gabbroic intrusive rocks returned slightly elevated values of Ni-Co-Cu (e.g., 9601-043, 9701-058, and 9801-046).

Small granitic pegmatite dykes with copper mineralization intrude feldspathic psammite of the McLennan/Sickle groups (Maxeiner and Demmans, 2000). Two separate analyses of a grab sample from one of these pegmatites in the Laurie Lake area yielded very encouraging results (0001-042). The analyses show 4.8% and 5.4% copper, as


well as elevated concentrations of silver (24.9 ppm). The copper mineralization, which consists of antlerite (a secondary green hydrous copper sulphate mineral) and several percent of chalcocite, is confined to a granite pegmatite dyke, approximately 0.5 m wide and exposed over a strike length of 4 m.

Elevated copper values were also returned from samples from a trenched amphibolite within the Levesque Bay assemblage (e.g., 9601-030).

Elevated Cu-Zn values were obtained from volcanic-associated massive sulphides at Asimwok Bay (9901-068); and trenched volcanic-associated massive sulphides at Stackhouse Bay (9601-069, -108, and -109).

Elevated concentrations of Ni-Co-Cu-Zn were obtained from massive sulphide samples of an exhalative succession at the stratigraphic top of the Lawrence Point Assemblage (e.g., 9601-058, -076, and 9701-090).

Highly elevated concentrations of manganese (4.7% and 6.3% MnO) occur within iron formations at Hayward Bay (9601-106) and ‘Duck’ Lake (9801-135). The Duck Lake sample is also characterized by slightly elevated Cu-Zn concentrations.

Gold

Volcanic associated massive sulphides in the Stackhouse Bay area have elevated levels of Au (9601-069 and -109).

Elevated gold content is found in small- and large-scale high-strain zones (MacDougall, 1998; Maxeiner, 1999). Most of these shear zones have not been the focus of any previous gold exploration. For example, one of the biggest lake sediment gold anomalies of the entire area (Hornbrook et al., 1985) lies on strike with a 400 m wide mylonite zone between the McMillan Lake Pluton and the Milton Island Assemblage near Francis Lake (Maxeiner, 1999).

Maxeiner (1999) also identified elevated gold concentrations along the McLennan Lake Tectonic zone in the southwestern La Ronge Domain. Structures such as the McLennan Lake tectonic zone and the Duck Lake shear zone (McLennan Lake–Duck Lake lineament), are tentatively correlated with the Johnson Shear Zone and consequently may provide good targets for further gold exploration. An example of this is the Cliff gold showing southwest of Fleming Lake.

Platinum Group Elements

Only one of the tested grab samples returned significant Pt-Pd concentration. Sample 9601-027 from a small coarse-grained massive pyroxenite intrusion between Shepherd Bay of Fleming Lake and Henry Lake yielded 125 ppb Pt, 129 ppb Pd, and 52 ppb Au. A pyroxenite sample from the Upisk Lake area and the Mn-rich iron formation sample from the ‘Duck’ Lake area also displayed slightly elevated concentrations of Pt-Pd-Au. No other pyroxenite, serpentinite, and actinolitic amphibolite samples contained any significant amount of platinum group elements.

Potential Deposit Types From the newly developed lithostructural framework of the southern Reindeer Lake area discussed in this paper, a series of plate tectonic ‘snapshots’ have been assembled (Figure 34). These settings have the potential to host various types of mineral deposits; some already confirmed by field work, while others have yet to be recognized.

The Lawrence Point Assemblage (Figure 34.1) has potential for various Cu- and Cu-(Zn)-rich VMS deposits (e.g., Cyprus-type). During late stages of hydrothermal venting or in distal portions to hydrothermal centres, Algoma-type iron formations could have developed. There is also potential for Fe and Mn, as well as syngenetic and epigenetic gold in association with these deposit types. Tholeiitic intrusion-hosted Ni-Cu-(PGE) and podiform chromite deposits could have developed in association with mafic-ultramafic intrusions near the base of the Lawrence Point Assemblage.

The Reed Lake Assemblage might host Cu-Zn VMS deposits (Figure 34.2). Guides to such deposits may be indicated by numerous occurrences of garnet-cordierite-anthophyllite bearing rocks, representing the metamorphosed equivalents of hydrothermally altered volcanic rocks. During more advanced stages of arc development epithermal gold deposits may have formed. Whether these would have been preserved is questionable.

With the formation of syn- to post-volcanic sedimentary basins and nearby arc volcanism, Besshi-type VMS deposits could have developed (Figure 34.3).

Younger pyroxenite intrusions and picritic dykes and sills intruding most assemblages might be good exploration targets for magmatic Ni-Cu (PGE) mineralization (Figure 34.4).


During structural imbrication (Figure 34.5) and associated shear zone development, structurally-hosted lode gold deposits could have developed. This could have occurred as early as 1.87 Ga (early collision) and as late as 1.81 Ga (main thermotectonic event). Paleoplacer gold may have formed during the formation of successor basins, via erosion of existing gold deposits (e.g., epithermal deposits).

During metamorphism, pelite-hosted graphite deposits formed from carbonaceous shales (MacDougall, 1998; Maxeiner, 1998). Graphite content of these rocks may locally reach 30% and regionally accounts for a few percent of the pelitic gneiss. The graphitic pelites underlie large parts of Deep Bay, a 13 km diameter impact crater at the south end of Reindeer Lake (Innes et al., 1964). This is a similar setting to the 35 Ma old and ~100 km diameter Popigai impact structure in the northern part of East Siberia, where upon impact the graphite in the gneisses was converted into microdiamonds (Koberl et al., 1997). Although much smaller, it is conceivable that during the Cretaceous Deep Bay cratering event, some of the graphite may have been converted into microdiamonds.

Cross-fibre asbestos formed as late fracture fillings in serpentinites. Uraniferous pegmatites were encountered intruding rocks of the Levesque Bay Assemblage and may suggest the presence of possible rare metal deposits.


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Stern, R.A., Syme, E.C., Bailes, A.H., and Lucas, S.B. (1995): Paleoproterozoic (1.90-1.86 Ga) arc volcanism in the Flin Flon Belt, Tans-Hudson Orogen, Canada; Contrib. Mineral. Petrol., v119, p117-141.

Stockwell, C.H. (1929): Reindeer Lake area, Saskatchewan and Manitoba; Geol. Surv. Can., Summ. Rep., ptB, p46B-72B.

Sylvester, P.J., Harper, G.D., Byerly, G.R., and Thurston, P.C. (1997): Volcanic Aspects; in De Wit, M.J. and Ashwal, L.D. (eds.), Greenstone Belts, Oxford University Press, Oxford, p55-90.

Syme, E.C., Lucas, S.B., Zwanzig, H.V., Bailes, A.H., Ashton, K.E., and Haidl, F.M. (1998): Geology, NATMAP shield margin project area Flin Flon Belt, Manitoba/Saskatchewan accompanying notes; Geol. Surv. Can. map 1968A, Manit. Energy Mines map A-98-2, Sask. Energy Mines map 258A.

Symons, D.T.A. (1998): Precambrian plate tectonic models: Shifting the paleomagnetic paradigm for orogens such as the Trans-Hudson in Canada; Phys. Chem. Earth, v23, p753-759.

Taylor, S.R. and McLennan, S.M. (1985): The Continental Crust: Its Composition and Evolution, Blackwell, Oxford, 312p.

Thom, A., Arndt, N., and Stauffer, M.R. (1990): Flin Flon and west La Ronge belts, Saskatchewan: Products of Proterozoic subduction-related volcanism; in Lewry, J.F. and Stauffer, M.R. (eds.), The Early Proterozoic Trans-Hudson Orogen of North America, Geol. Assoc. Can., Spec. Pap. 37, p163-175.

Thomas, D.J. (1985): Geological mapping, Roundish-Bervin Lakes area (part of NTS 73P-15 and -16); in Summary of Investigations 1985, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 85-4, p18-27.


__________ (1986): Bedrock geological mapping, Esmay Lake area (part of NTS 73P-10 and -15); in Summary of Investigations 1986, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 86-4, p19-32.

__________ (1993): Geology of the Star Lake–Otter Lake Portion of the Central Metavolcanic Belt, La Ronge Domain; Sask. Energy Mines, Rep. 236, 132p.

Thomas, D.J., Watters, B.R., and Harper, C.T. (1987): The character of early Proterozoic plutonism in the Central Metavolcanic Belt, northern Saskatchewan; Geol. Assoc. Can./Mineral. Assoc. Can., Jt. Annu. Meet., Saskatoon, May 1987, Prog. Abstr., v12, p95.

Tran, H.T., Ansdell, K., Bethune, K., Watters, B., and Ashton, K. (2003): Nd isotope and geochemical constraints on the depositional setting of Paleoproterozoic metasedimentary rocks along the margin of the Archean Hearne craton, Saskatchewan, Canada; Precamb. Resear., v123, p1-28.

Van Schmus, W.R. and Bickford, M.E. (1984): Preliminary U-Pb age data for the Trans-Hudson Orogen in northern Saskatchewan; in Summary of Investigations 1984, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 84-4, p81-85.

Van Schmus, W.R., Bickford, M.E., Lewry, J.F., and Macdonald, R. (1987): U-Pb geochronology in the Trans-Hudson Orogen, northern Saskatchewan, Canada; Can. J. Earth Sci., v24, p407-424.

Vaselli, O., Downes, H., Thirlwall, M., Dobosi, G., Coradossi, N., Seghedi, I., Szakacs, A., and Vannucci, R. (1995): Ultramafic xenoliths in Plio-Pleistocene alkali basalts from the eastern Transylvanian basin: Depleted mantle enriched by vein metasomatism; J. Petrol., v36, p23-53.

Watters, B.R. and Pearce, J.A. (1987): Metavolcanic rocks of the La Ronge Domain in the Churchill Province, Saskatchewan: Geochemical evidence for a volcanic arc origin; in Pharaoh, T.C., Beckinsale, R.D., and Rickard, D. (eds.), Geochemistry and Mineralization of Proterozoic Volcanic Suites, Geol. Soc. Lon., Spec. Publ. 33, p167-182.

White, D.J., Lucas, S.B., Hajnal, Z., Green, A., Lewry, J.F., Weber, W., Bailes, A.H., Syme, E.C., and Ashton, K.E. (1994): Paleo-Proterozoic thick-skinned tectonics: LITHOPROBE seismic reflection results from the eastern Trans-Hudson Orogen; Can. J. Earth Sci., v31, p458-469.

White, D.J., Zwanzig, H.V., and Hajnal, Z. (2000): Crustal suture preserved in the Paleoproterozoic Trans-Hudson orogen, Canada; Geol., v28, p527-530.

Williamson, A.E. (2000): The metamorphic history of the Milton Island metasedimentary assemblage; unpubl. B.Sc. thesis, Univ. Sask., 76p.

Williamson, A.E., Ansdell, K.M., and Maxeiner, R.O. (2000): Constraints on metamorphic conditions in the Milton Island metasedimentary assemblage, Reindeer Lake; in Summary of Investigations 2000, Volume 2, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 2000-4.2, p51-59.

Wood, D.A. (1980): The application of a Th-Hf-Ta diagram to problems of tectonomagmatic classification and to establishing the nature of crustal contamination of basaltic lavas of the British Tertiary volcanic province; Earth Planet. Sci. Lett., v50, p11-30.

Wright, D.M. (2001): Geology and geochemistry of variably altered metavolcanic rocks of southern Reindeer Lake, Saskatchewan, Canada; unpubl. M.Sc. thesis, Univ. Sask., 169p.

Wright, D.M., Ansdell, K.M., Corrigan, D., and Maxeiner, R.O. (1999): Geology and metamorphic petrology of variably altered volcanic rocks in the southern Reindeer Lake area, northern Saskatchewan; in Summary of Investigations 1999, Volume 2, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 99-4.2, p159-166.

Yang, H., Kyser, K., and Ansdell, K. (1998): Geochemical and Nd isotopic compositions of the metasedimentary rocks in the La Ronge Domain, Trans-Hudson Orogen, Canada: Implications for evolution of the domain; Precamb. Resear., v92, p37-64.

Yeo, G.M. (1996): Geological investigations in the Scriver Lake area, La Ronge Domain (NTS 73P-16-NE); in Summary of Investigations 1996, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 96-4, p79-91.


Yeo, G.M. and Savage, D.A. (1999):Geology of the Highrock Lake area, Wollaston Domain (NTS 74H-3 and -4); in Summary of Investigations 1999, Volume 2, Saskatchewan Geological Survey, Sask. Energy Mines, Misc. Rep. 99-4.2, p38-54.

Yogodzinski, G.M., Kay, R.W., Volynets, O.N., Koloskov, A.V., and Kay, S.M. (1995): Magnesian andesite in the western Aleutian Komandorsky region: Implications for slab melting and processes in the mantle wedge; Geol. Soc. Amer., Bull., v107, p505-519.

Yogodzinski, G.M., Lees, J.M., Churikova, T.G., Dorendorf, F., Woerner, G., and Volynets, O.N. (2001): Geochemical evidence for the melting of subducting oceanic lithosphere at plate edges; Nature, v409, p500-504.

Zwanzig, H.V. (1990): Kisseynew gneiss belt in Manitoba stratigraphy, structure, and tectonic evolution; in Lewry, J.F. and Stauffer, M.R. (eds.), The Early Proterozoic Trans-Hudson Orogen of North America, Geol. Assoc. Can., Spec. Pap. 37, p95-120.

Zwanzig, H.V., Syme, E.C., and Gilbert, H.P. (1999): Updated trace element geochemistry of ca. 1.9 Ga metavolcanic rocks in the Paleoproterozoic Lynn Lake Belt; Manit. Ind. Trade Min., Geol. Serv., 46p (plus accomp. map and diskette).

LA R

ONG

E

KIS

SEYN

EW

GLENNIE

FLINFLON

Pelican Window(Sask craton)

IskwaticanLake Window(Sask craton)

Hunter BayWindow(Sask craton)

57°

56°

55°

102°104°

ROTTEN

STO

NE Reindeer

Lake

Deep Bay

Lac la

Ronge

Amisk

Lake

La Ronge

Deschambault

Lake

Fig. 2

LEGEND

Mackenzie diabase dykes and sills (1.28-1.10 Ga)

Felsic granitoids and migmatites (1.92-1.77 Ga)

Ultramafic rocks (1.90-1.83 Ga)

Metasedimentary rocks (1.90-1.83 Ga)

Metavolcanic rocks (1.92-1.87 Ga)

Felsic granitoids (3.2-2.5 Ga)

Metasedimentary rocks (largely >2.5 Ga)

0 25 50 75

kilometres

Figure 1 - Regional geological map with revised domain boundaries.


103°00’

56

°15

’

56

°30

’5

6°4

5’

102°30’ 102°00’

103°30’

Deep Bay

Reindeer

Lake

LaurieLake

WapusLake

MiltonIslandReed

Lake

Lawrence Point

Contacts interpreted from aeromagneticmaps

Butler IslandDiorite

WapusBay

BirchPt.

Num

ab

in

Bay

Stackhouse Bay

LowdermilkBay

Num

ako

os

Bay

0 5 10 15

Kilometres

Duck Lake Assemblage

Reed Lake AssemblageFelsic-intermediate (mafic) volcanic rock

Lawrence Point AssemblageMafic to ultramafic igneous rock

Levesque Bay Assemblage (MacLean Lake gneisses)

Amphibolite

~1.90-1.86 Ga Supracrustal Assemblages

Milton Island Assemblage

Pelitic to psammitic turbidite

Pelitic to psammopelitic turbidite

Graphitic to calcic psammopelite, pelite

Feldspathic Psammite SuccessionPolymictic conglomerate, feldspathic psammite

Burntwood GroupPelite, psammopelite

Plutonic rocksPyroxenite to granite

LEGEND

Uncertain Age (incl. 1.84 and 1.87 Ga )

~1.89-1.84 Ga Arc & Successor Arc

~ 1.85 Ga Back-arc Basin

Figure 2 - Simplified geology of the southern Reindeer Lake area.

Saskatchewan G

eological Survey 30 Open F

ile Report 2003-1

Levesque Bay Assemblage

(>1867)


[1920-1870]-(??)

Burntwood Group

(’MacLean Lake Gneisses’)[<1855]

McLennan Group[1845]-(1843)

Reed Lake Assemblage

(?1882-1876)

Lawrence Point Assemblage

(?)

Levesque Bay Assemblage amphibolite (>1897)

Clements Island

volcanics(1905)

Milton Island Assem. (’Crew Lake Belt’) [2829-1864]-(??)

ParkIsland

Assem.(?)

Crowe Island Complex (1891)

Leucotonalite dyke (1897 Ma)

Hodgson Island Tonalite (1867 Ma)

Mafic-ultramafic dykes

North Lakeaplite (1843)

Granitoids and porphyry (1837-1834)

Agein Ma

1780

1800

1820

1840

1900

1860

1880

Previous Regional Syntheses

Lewry (1984)Lewry (1986)

Thomas (1993)Harper et al. (1987)Bickford et al. (1986)

Gilbert et al.(1980)

McL

en

na

nG

rou

p

Ma

cLe

an

La

ke

gn

eis

ses

Ce

ntr

al M

eta

vo

lca

nic

B

elt

Cre

w L

ake

Be

lt

Ma

cL

ea

n L

ake

gn

eis

se

s

Ce

ntr

al M

eta

volc

an

ic B

elt

(18

82

-18

76

Ma

vo

lca

nis

m;

18

80

-18

30 p

luto

nis

m)

McLennanGroup(1843 Ma

aplitic dyke)

Lynn Lake (Manitoba)

SickleGroup

Wa

sekw

an

Gro

up

Bu

rntw

oo

d R

ive

r M

eta

mo

rph

ic S

uite

Otter-Waddy lakesMcLennan Lake

Lo

we

r W

ad

dy

La

kem

afic

-ultra

ma

fic

Ass

em

bla

ge

Cre

w L

ake

Be

lt

LL Belt KG BeltLR DomainLR Domain

Rottenstone &La Ronge domains

Northwestern Kisseynew Domain(including McLennan Group &

‘MacLean Lake gneisses’)

? ?

Picritic dykes(?)

Butler Island Diorite (1859)

Reynolds Island Granite (1773)

?

Wathaman B. (1865-1855)

?‘Type I’ putons (1874-1864)

‘Type II’ plutons (1853-1845)

Continental arc

Crustal melt

Volcanoplutonicisland arc

Fluvial-litoral sediments

Deep-water sediments

MORB / back-arc

Unknown affinity

Figure 3 - Chronostratigraphic relationships in the northwestern Reindeer Zone and regional correlation. Dark horizontal lines indicate inferred unconformities and circles indicate overlying conglomerates. Dark arrow indicates inferred thrust faults. Overprinting of large circles on other features implies intrusive relationships. All ages are by U-Pb zircon method and are from Corrigan et al. (2001b) and Ansdell et al. (1999). Age of McLennan Group aplite is by L. Heaman reported in Kyser et al. (1992). Abbreviations: LR = La Ronge; LL = Lynn Lake; and KG = Kisseynew gneiss. Ages in [ ] brackets are based on detrital zircon studies; round ( ) brackets denote igneous ages.

Saskatchewan G


ile Report 2003-1

Figure 4 - Banded amphibolite of the Levesque Bay Assemblage; Brenton Island area (UTM-E: 634760, UTM-N: 6269500). Note that all UTM coordinates are in zone 13, NAD27.

Figure 5 - Leucotonalite cutting banded amphibolite of the Levesque Bay Assemblage; Brenton Island area (UTM-E: 634941, UTM-N: 6269634).

Figure 6 - Harzburgitic rock of the Lawrence Point Assemblage; large crystals are partly serpentinized ortho-pyroxene (Opx) and the brownish 'groundmass' is largely serpentinized olivine; 'Duck' Lake area (UTM-E: 625167, UTM-N: 6271492).

Figure 7 - Pillowed mafic volcanic rock of the Lawrence Point Assemblage; Stackhouse Bay area (UTM-E: 604498, UTM-N: 6257128).

Figure 8 - Dacitic tuff breccia of the Reed Lake Assemblage; Numabin Bay area (UTM-E: 619792; UTM-N: 6273184).

Figure 9 - Flow-banded rhyolite block in a dacitic tuff breccia of the Reed Lake Assemblage; Numabin Bay area (UTM-E: 619756, UTM-N: 6273148).


Figure 10 - Migmatitic pelite of the Duck Lake Assemblage (UTM-E: 625206, UTM-N:6271359. Note that all UTM coordinates are in zone 13, NAD27.

Figure 11 - Migmatitic psammopelite of the Milton Island Assemblage; Asimwok Bay area (UTM-E: 658210, UTM-N: 6288183).

Figure 12 - Cross-bedded feldspathic psammite of the McLennan Group; Macfarlane Island area (UTM-E: 629144, UTM-N: 6272206).

Figure 13 - Polymictic conglomerate of the McLennan Group; 'Duck' Lake area (UTM-E: 626798, UTM-N: 6271456).

Figure 14 - Calcic feldspathic psammite of the McLennan Group; Laurie Lake area (UTM-E: 680660, UTM-N: 6276480).

Figure 15 - Aluminous feldspathic psammite of the Levesque Bay Assemblage cut by ultramafic dyke; Laurie Lake area (UTM-E: 683612, UTM-N: 6270041).



(>1867)


[1920-1870]-(??)

Burntwood Group

(’MacLean Lake gneisses’)[<1855]

McLennan Group[1845]-(1843)


(?1882-1876)


(?)

Levesque Bay Assemblage amphibolite (>1897)

Clements Island

volcanics(1905)

Milton Island Assem. (’Crew Lake Belt’) [2829-1864]-(??)

ParkIsland

Assem.(?)

Crowe Island Complex (1891)

Leucotonalite dyke (1897 Ma)

Hodgson Island Tonalite (1867 Ma)

Mafic-ultramafic dykes

North Lakeaplite (1843)

Granitoids and porphyry (1837-1834)

D1/M1

?D0

D3

D4 & D5

D2/M2

Foliation, isoclinal folds{Upper amphibolite-granulite}

{M2b 1818-1805: middle amphibolite-granulite}

North- & northeast-trending open upright folds/brittle faulting

North-trending close-open folds

East- to northeast-trending tight-isoclinal folds

{M2a 1795: middle amphibolite-granulite}

Agein Ma

1780

1800

1820

1840

1900

1860

1880

Rottenstone &La Ronge domains

Northwestern Kisseynew Domain(including McLennan Group &

‘MacLean Lake gneisses’)

? ?

Picritic dykes(?)

Butler Island Diorite (1859)

Reynolds Island granite (1773)

?

Wathaman B. (1865-1855)

Tectonic Event

?‘Type I’ plutons (1874-1864)

‘Type II’ plutons (1853-1845)

Continental arc

Crustal melt

Volcanoplutonicisland arc

Fluvial-litoral sediments

Deep-water sediments

MORB / back-arc

Unknown affinity

TerminalClosure

IntraoceanicArc Amalg.

SaskCraton Collision?

Obduction ofLawrencePoint Ophiolite ?

Early ArcAccretion at HearneMargin ?

Thermo-tectonism

Figure 16 - Lithostructural history of the northwestern Reindeer Zone.

Saskatchewan G


ile Report 2003-1

Mafic Volcanic Rocks - LPM, LBM and RLM suites

0.00

0.01

0.10

1.00

0.01 0.10 1.00 10.00 100.00

Nb/Y

Zr/

Ti

Pearce (1996)

inter-

mediate

basic

Basalt

Rhyolite &

Dacite

Alkali-

RhyolitePhonolite

Trachyte

Foidite

Trachy-

andesite

Alkali

Basalt

- - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - -Andesite &

Bas. Andesite

Tephri-Phonoliteevolved

LPM

RLM

LBM

Mafic Volcanic Rocks - LPM, LBM and RLM suites

LPM

RLM

LBM

Fe2O3 + FeO + TiO2

Al2O3 MgO

High-Fe

Tholeiite

Calc-Alkaline

Tholeiitic

Komatiite

Komatiitic

Basalt

High-Mg

Tholeiite

Jensen (1976)


(LPM-suite; Subalkaline Basalts)

0.01

0.1

1

10

100

Th Nb La Ce Nd Zr Hf Sm Eu Ti Tb Dy Y Ho Yb Lu Sc

Sa

mp

le / N

-MO

RB

Norm: N-MORB (Hofmann, 1988)

9601-066

9601-087

9701-053

9801-036

9801-128

0001-220

0001-186

0001-188


(LBM-suite; Subalkaline Basalts)

0.01

0.1

1

10

100


Sa

mp

le / N

-MO

RB

9811-185

0001-038

0001-048

0001-181

0001-199

0001-210

0001-214


Figure 17 - Trace element geochemical classification diagram for mafic volcanic rocks of the southern Reindeer Lake area (Zr/Ti vs. Nb/Y; after Pearce, 1996).

Figure 18 - Trace element geochemical classification diagram for mafic volcanic rocks of the southern Reindeer Lake area (Fe O +FeO+TiO vs. Al O vs. MgO; 2 3 2 2 3

after Jensen, 1976).

Figure 19 - N-MORB-normalized extended element diagram for mafic volcanic rocks of the Lawrence Point Assemblage (N-MORB norm after Hofmann, 1988).

Figure 20 - N-MORB-normalized extended element diagram for mafic volcanic rocks of the Levesque Bay Assemblage (N-MORB norm after Hofmann, 1988).

Saskatchewan G


ile Report 2003-1


(RLM-suite; Subalkaline Basalts)

0.01

0.1

1

10

100


Sa

mp

le / N

-MO

RB

9901-074

9901-086

9901-031

9901-078

9601-038

9601-023

9601-011

9801-068

9901-079


Subalkaline Basalts

LPM

RLM

LBM

Ti/100

Zr Y*3Pearce and Cann (1973)

A - island arc tholeiite

B - MORB, calc-alkali basalt,

island-arc tholeiite

C - calc-alkali basalt

D - within-plate basalt

A

C

D

B

Subalkaline Basalts

LPM

RLM

LBM

Hf/3

Th TaWood (1980)

MORB

Vol

cani

c ar

c ba

salts

MORB

& WPB

WPB

IAT

CAB

Subalkaline Basalts

LPM

RLM

LBM

1a - calc-alkali basalts

1c - volcanic-arc tholeiites2a - continental basalts2b - back-arc basin basalts3a - alkali basalts from intercontinental rifts3b/3c - E-MORB3d - N-MORB

Y/15

La/10 Nb/8Cabanis and Lecolle (1989)

1a 2a

3a

1c

1b

3d

3b

3c2b

1b - overlap between 1a and 1c

Saskatchewan G


ile Report 2003-1

Figure 21 - N-MORB-normalized extended element diagram for mafic volcanic rocks of the Reed Lake Assemblage (N-MORB norm after Hofmann, 1988).

Figure 22 - Tectonic discrimination diagram (Zr vs. Ti/100 vs. Y*3) for subalkaline basalts of the southern Reindeer Lake area after Pearce and Cann (1973).

Figure 23 - Tectonic discrimination diagram (Th vs. Hf/3 vs. Ta) for subalkaline basalts of the southern Reindeer Lake area after Wood (1980). Abbreviations: IAT, island arc tholeiite; MORB, mid-ocean ridge basalt; WPB, within-plate basalt; and CAB, calc-alkaline basalt.

Figure 24 - Tectonic discrimination diagram (La/10 vs. Y/15 vs. Nb/8) for subalkaline basalts of the southern Reindeer Lake area after Cabanis and Lecolle (1989).

Intermediate to Felsic Volcanic Rocks

0.00

0.01

0.10

1.00

0.01 0.10 1.00 10.00 100.00Nb/Y

Zr/

Ti

RLF

RLI

LPI

Porphyry

LPF

Pearce (1996)

inter-

mediate

basic

Basalt

Rhyolite &

Dacite

Alkali-

RhyolitePhonolite

Trachyte

Foidite

Trachy-

andesite

Alkali

Basalt

- - - - - - - - - - - - - - - -

- - - - - - - - - - - - - - - -Andesite &

Bas. Andesite

Tephri-Phonoliteevolved

Intermediate to Felsic Volcanic Rocks

RLF

RLI

LPI

Porphyry

Fe2O3 + FeO + TiO2

Al2O3 MgO

High-Fe

Tholeiite

Calc-Alkaline

Tholeiitic

Komatiite

Komatiitic

Basalt

High-Mg

Tholeiite

Jensen (1976)

Intermediate Volcanic Rocks - RLA

(Subalkaline Basalts and Basaltic Andesites)

0.01

0.1

1

10

100


Sa

mp

le / N

-MO

RB

9801-147

9801-148

9801-145

9801-116

9601-016

9801-125

99010-64

9801-088

9801-145


SiO2: 53-62 wt%

CaO: 4-8 wt%

Na2O: 2-5 wt%

K2O: 0.2-2 wt%

Felsic Volcanic Rocks - RLA

0.01

0.1

1

10

100


Sa

mp

le / N

-MO

RB

9801-106

9801-154

9801-067

9801-066

9601-015

9801-126


Numabin Bay

ash tuffs dacitic flows

SiO2: 65-72 wt%CaO: 1-5 wt%Na2O: 2-5 wt%K2O: 0.5-4 wt%

Shepherd Bay/Zed Lake

tuff breccias

Saskatchewan G


ile Report 2003-1

Figure 25 - Trace element geochemical classification diagram for intermediate to felsic volcanic rocks of the southern Reindeer Lake area (Zr/Ti vs. Nb/Y, after Pearce, 1996).

Figure 26 - Trace element geochemical classification diagram for intermediate to felsic volcanic rocks of the southern Reindeer Lake area (Fe O +FeO+TiO vs. 2 3 2

Al O vs. MgO; after Jensen, 1976).2 3

Figure 27 - N-MORB-normalized extended element diagram for intermediate volcanic rocks of the Reed Lake Assemblage (N-MORB norm after Hofmann, 1988).

Figure 28 - N-MORB-normalized extended element diagram for felsic volcanic rocks of the Reed Lake Assemblage (N-MORB norm after Hofmann, 1988).

Feldspar Porphyry

0.01

0.1

1

10

100


Sa

mp

le / N

-MO

RB

9801-179

9701-144

9701-143

9701-001

9701-016

9801-154

9801-067


RLA porphyriticdacitic flows

Ultramafic Rocks

S-LPA AS-LPA

SA-RLA SA-LPA

SA-LPA Dyke-McL

Dyke-DLA 0001-154

MgO

Fe2O3 CaO

9601-027

(Pyroxenite-RLA)

Group 1

Group 2

Group 3

Komatiites& Boninites

Halmahera Oph.

Jormua Oph.

Mantle Xenos

Group 3 Amphibolites

1

2

3

Na

2O

+ K

2O

(w

t%)

5 10 15 20 25 30

MgO (wt%)Le Bas (2000)

picrite picrobasalt meimechite (TiO2>1)

komatiite (TiO2<1)

0

0

(nephelinitic and basanitic rocks)

43 < SiO < 51 wt%2

4

(potassic rocks)

Group 3b amphibolite

Group 3a amphibolite

0

0.5

1

1.5

2

2.5

3

3.5

4

0 2 4 6Nb

Th

Group 3a amphibolite

Group 3b amphibolite

Dyke-McL

Dyke-DLA

Dyke-MArg

Dyke-LPcs

3b 3a Group:

Group 1 and 2 Ultramafic Rocks

0.01

0.1

1

10

100

Th Nb La Ce Pr Nd Zr Sm Eu Gd Ti Tb Dy Y Ho Er Tm Yb Lu Sc

Sa

mp

le / C

ho

nd

rite

Norm: Chondrite (Taylor and McLennan, 1985)

Group 1Serpentinite (LPVA)

0001-154Serpentinite (LBSA)

Actinolitic amphibolite, pyroxenite (LPVA, RLVA, LBSA )Group 2

Shaded area: Amphibolite Group 3a

9701-085

9701-128

Group 1

9601-068

9901-088

0001-072

9601-059

9701-084

9701-056

9701-070

9901-066

0001-051

0001-192

Group 2

Saskatchewan G


ile Report 2003-1

Figure 29 - N-MORB-normalized extended element diagram for feldspar porphyry rocks of the southern Reindeer Lake area (N-MORB norm after Hofmann, 1988).

Figure 30 - Classification diagram (MgO vs. Fe O vs. CaO) for ultramafic 2 3

rocks of the southern Reindeer Lake area.

Figure 31 - The new IUGS classification for high-Mg volcanic rocks applied to Group 3 ultramafic rocks of the southern Reindeer Lake area (after Le Bas, 2000). Inset shows a plot of Th versus Nb using the same symbols.

Figure 32 - Chondrite-normalized extended trace element diagram for Group 1 and 2 ultramafic rocks of the southern Reindeer Lake area (chondrite norm after Taylor and McLennan, 1985).

0.1

1

Th Nb La Ce Pr Nd Zr Sm Eu Gd Ti Tb Dy Y Ho Er Tm Yb Lu Sc

Norm: Chondrite (Taylor and McLennan, 1985)

Sa

mp

le / C

ho

nd

rite

43 < SiO2 < 51 wt%

10

100

Group 3 Amphibolites

Group 3a(n=6)

Shaded area: Amphibolite Group 3a

0001-511

0001-525

9701-086

0001-004

0001-021

Group 3b


Figure 33 - Chondrite-normalized extended trace element diagram for Group 3 amphibolites of the southern Reindeer Lake area (chondrite norm after Taylor and McLennan, 1985).

G-H-FFarc components

>1.87 Ga

HEARNE 34.11.88 Ga

Lawrence Point Oceanic Crust

?1.9 Ga

Levesque Bay Oceanic Crust

?1.9 Ga

Reed Lake Arc?1.88 Ga

G-H-FFarc components

>1.87 Ga

??

?ContinentalArc Plutonism

?Early AccretedArcs

(La R

onge-

Rotte

nsto

ne d

om

ain

s)

(Kisse

ynew-

Gle

nnie

dom

ain

s)

Lower Wollaston Supergroup<2.075 Ga

Duck LakeMarginal Basin

1.90-1.88 Gadetrital zircons

G-H-FFarc complex

>1.87 Ga

34.21.87 Ga

Lawrence Point Oceanic Crust

?1.9 Ga

Levesque Bay Oceanic Crust

?1.9 Ga

Reed Lake Arc?1.88 Ga

Milton IslandMarginal Basin

1.86-2.83 Ga detrital zircons

Levesque BayMarginal Basin

HEARNE

??

Upper Wollaston Supergroup

?1.9 Ga

?Lower Wollaston Supergroup<2.075 Ga

Duck Lake

Assemblage

G-H-FFarc complex

>1.87 Ga

34.31.86 Ga

Lawre

nce P

oint

Ophio

lite

Ree

d L

ake

Ass

embla

ge

Milton IslandMarginal Basin

Lev

esque

Bay

Ass

embla

ge

‘Successor’ Plutons

Upper Wollaston SupergroupHEARNE

Wathaman Batholith

1.86-1.85 Ga

SASK

oceanic crust

Duck Lake s

hear zone

Park IslandBasin

1.9 Gaobducted

Levesque Bayoceanic crust

remnants

?

?

?


Park IslandAssemblage

Burntwood GroupBackarc Basin

G-H-FFarc complex

>1.87 Ga

34.51.84 Ga

Milton IslandAssemblage



Wathaman Batholith

SASK

SU

PE

RIO

R

Reactivate

d

Duck Lake

shear zone

feldspar porphyry dykes;‘Group 3b’ ultramafic dykes;

‘Boundary Intrusions’

McLennan-Sickle groups

Ourom-Missi groups


Park IslandAssemblage

Burntwood GroupBackarc Basin

Duck Lake-Levesque

Bay Assemblages

G-H-FFarc complex

>1.87 Ga

34.41.85 Ga

Lawre

nce

Point

Oph

iolite

Ree

d La

ke A

ssem

blag

e

Milton IslandAssemblage



Wathaman Batholith

1.86-1.85 Ga

SASK

oceanic crust

SU

PE

RIO

R

‘Group 2+3a’picritic volcanism


ExtensionalPlutonism

Continental ShelfSedimentation

Deep MarineSedimentary Basin

Island Arc Complexes

Subduction Zone

Shallow FluvialSedimentary Basin

ExtensionalVolcanism

ArcPlutonism

Oceanic Crust

Thrust Fault

Direction of Sedimentation

Figure 34 - Plate tectonic 'snapshots' illustrating the environment of formation and evolution for the various lithotectonic assemblages of the southern Reindeer Lake area. For explanation see text.


ReedLake

Assemblage(~1.87-1.88 Ga)

Lawrence Point

Assemblage(~1.92 Ga)

Duck LakeAssemblage(~1.87 Ga)

Milton IslandAssemblage(~1.87 Ga)

Porphyry(~1.84 Ga)post-D1pre-D2

D1-D2 Duck Lakeshear zoneD1 ~1.86 GaD2 <1.84 Ga

picritic dyke (>MgO,Ni,Cr)(~1.86 Ga)

McLennan (Sickle)groups (~1.84 Ga)

Burntwood Group (~1.85 Ga)

calc-alkalinevolcanic arc

Levesque BayAssemblage(>1.87 Ga)

Turbiditic psammopelitepelite succession

Mafic metavolcanic succession

Intermediate to felsicmetavolcanic succession

Feldspathic psammitesuccession

Unknown stratigraphic relationship

Structural contactExhalative succession

Granitic to granodioritic intrusions

Ultramafic rocks

Dioritic togabbroic intrusions

Porphyrytic and tonalitic intrusions

tholeiiticN-MORB

amphibolite dyke (<MgO,Ni,Cr)

(~1.84 Ga)

tholeiiticN-MORB

ArcPluton

Figure 35 - Schematic cross section of the various lithotectonic assemblages of the southern Reindeer Lake area.

Saskatchewan G


ile Report 2003-1


Table 1 - Work predating La Ronge–Lynn Lake Bridge Project in the southern Reindeer Lake to Waddy Lake area.

Authors Affiliation Year NTS Area Geographic Area Reference/Paper

Alcock, F.J. Geological Survey of Canada 1938 64D Reindeer Lake south Geological Survey Canada, Paper 38-15, 17p.

Alcock, F.J. Geological Survey of Canada 1939 64D Wapus Lake Geological Survey of Canada, Map 527A, 1:253,440 scale.

Anonymous Geological Survey of Canada 1964 64D Aeromagnetic map, Reindeer Lake south Geological Survey of Canada, Map 7152G, 1:250 000 scale.

Ashton, K.E. University of Saskatchewan 1979 64D-10E Milton Island (east half) unpubl. M.Sc. thesis, University of Saskatchewan, 131p.

Beck, L.S. Saskatchewan Department of Mineral Resources 1959 64D Mineral occurrences in Precambrian of northern Saskatchewan

Saskatchewan Department of Mineral Resources, Report 36, 135p.

Byers, A.R. University of Saskatchewan 1948 parts of 64D-4 and -5 Waddy Lake Saskatchewan Department of Mineral Resources, Report 1, 36p.

Cheesman, R.L. Saskatchewan Department of Mineral Resources 1959 64D-9W Wapus Bay (west half) Saskatchewan Department of Mineral Resources, Report 35, 22p.

Gilboy, C.F. Saskatchewan Department of Mineral Resources 1980 64D-SE Reindeer Lake South (southeast) Saskatchewan Department of Mineral Resources, Report 198, 62p.

Harper, C.T. Saskatchewan Energy and Mines 1984 part of 64D-4 and -5 Waddy Lake Saskatchewan Energy and Mines, Miscellaneous Report 84-4, p6-20.

Harper, C.T. Saskatchewan Energy and Mines 1985 part of 64D-4 and -5, and 74A-1 Waddy-Tower lakes Saskatchewan Energy and Mines, Miscellaneous Report 85-4, p6-17.

Harper, C.T. Saskatchewan Energy and Mines 1986 part of 64D-4, 73P-16, and 74A-1 Windrum Lake Saskatchewan Energy and Mines, Miscellaneous Report 86-4, p8-17.

Hornbrook, E.H.W., Lynch, J.J., Friske, P.W.B., Lund, N.D., and Schmitt, H.R.

Geological Survey of Canada 1985 63M, 64D and parts of 63K, L, N, 73I, O, P, and 74A

Regional lake sediment geochemical reconnaissance data Geological Survey of Canada, Open File 1129, 150p.

Johnston, W.G.Q. Saskatchewan Department of Mineral Resources 1969 64D-4 east half Waddy Lake Saskatchewan Department of Mineral Resources, Report 127, 43p.

Johnston, W.G.Q. Saskatchewan Department of Mineral Resources 1970 64D-5 east half May Lake (east half) Saskatchewan Department of Mineral Resources, Report 130, 36p.

Johnston, W.G.Q. Saskatchewan Department of Mineral Resources 1972 64D-4 southeast corner Base metal geochemistry at Brabant Lake Saskatchewan Department of Mineral Resources, Report 148, 27p.

Johnston, W.G.Q. Saskatchewan Department of Mineral Resources 1973 64D-5NW May Lake (northwest quarter) Saskatchewan Department of Mineral Resources, Report 149, 43p.

Johnston, W.G.Q. Saskatchewan Energy and Mines 1982 64D-6 Southend area Saskatchewan Energy and Mines, Open File Report 82-4, 151p.

Johnston, W.G.Q. Saskatchewan Energy and Mines 1983 64D-3 Royal and Laird lakes Saskatchewan Energy and Mines, Open File Report 83-1, 80p.

Johnston, W.G.Q. and Thomas, M.W. Saskatchewan Energy and Mines 1984 64D Reindeer Lake south Saskatchewan Energy and Mines, Report 230 (1:250 000 scale map with marginal notes).

Kirkland, S.J.T. Saskatchewan Department of Mineral Resources 1959 64D-4SW Brabant Lake Saskatchewan Department of Mineral Resources, Report 33, 33p.

Lewry, J.F., Curry, A., and Roberts, K. Saskatchewan Energy and Mines 1980 64D-NW Ghana Lake Saskatchewan Energy and Mines, Report 191, 29p.

Pyke, M.W. Saskatchewan Department of Mineral Resources 1960 64D-9E Wapus Bay Area (east half) Saskatchewan Department of Mineral Resources, Report 40, 32p.

Schwann, P.L. Saskatchewan Energy and Mines 1991 part of 64D-4 Alligator Lake, Broken Hammer deposit Summary of Investigations 1991, Miscellaneous Report 91-4, p93-110.

Scott, B.P. Saskatchewan Energy and Mines 1991 64D Reindeer Lake south Saskatchewan Energy and Mines, Metallogenic Map Series, Report 253 (accompanied by 1:250 000 scale map).

Sibbald, T.I.I. Saskatchewan Department of Mineral Resources 1977 64D-10W Milton Island area (west half) Saskatchewan Department of Mineral Resources, Report 153, 38p.

Stauffer, M.R., Langford, F.F., Coleman, L.C., and Mossman, D.J.

University of Saskatchewan 1979 part of 64D-NE Amiskit Island, Reindeer Lake Saskatchewan Department of Mineral Resources, Report 191, 21p.

Stockwell, C.H. Geological Survey of Canada 1929 64D Reindeer Lake area Geological Survey of Canada, Summ. Report, ptB, p46B-72B.

Table 2 - Geochronological data obtained during the La Ronge - Lynn Lake Bridge project (revised after Corrigan et al., 2001b).

La Ronge - Lynn Lake Bridge ProjectGeochronological Table

Sample No. Rock_Lith Rock_Unit Lith_Type Domain UTM-E (NAD27) UTM-N (NAD27) NTS Area Mineral Fractions Age (Ma) L.I. Age Type Method Laboratory ReferenceKisseynew DomainCXA-97-D297 Tonalite Levesque Bay Tonalite Plutonic Kisseynew Domain 641089 6269474 64D-10 U/Pb zircon 4 1867 ±3 1002 Crystallization TIMS GSC Corrigan et al. (2001b)CXA-97-D422 Pelite Levesque Bay Assemblage Sedimentary Kisseynew Domain 639557 6266100 64D-10 U/Pb monazite 3 1818 ±1 n.a. Metamorphic TIMS GSC Corrigan et al. (2001b)CXA-98-D12 Leucotonalite Levesque Bay Assemblage Plutonic Kisseynew Domain 636240 6269550 64D-10 U/Pb zircon 4 1897 +18/-15 n.a. Crystallization TIMS GSC Corrigan et al. (2001b)CXA-98-D12 Leucotonalite Levesque Bay Assemblage Plutonic Kisseynew Domain 636240 6269550 64D-10 U/Pb monazite 1 1817 ±1 n.a. Metamorphic TIMS GSC Corrigan et al. (2001b)CXA-98-D12 Leucotonalite Levesque Bay Assemblage Plutonic Kisseynew Domain 636240 6269550 64D-10 U/Pb monazite 1 1813 ±1 n.a. Metamorphic TIMS GSC Corrigan et al. (2001b)CXA-98-D12 Leucotonalite Levesque Bay Assemblage Plutonic Kisseynew Domain 636240 6269550 64D-10 U/Pb titanite 1 1776 ±4 n.a. Metamorphic TIMS GSC Corrigan et al. (2001b)CXA-98-D12 Leucotonalite Levesque Bay Assemblage Plutonic Kisseynew Domain 636240 6269550 64D-10 U/Pb titanite 1 1776 ±2 n.a. Metamorphic TIMS GSC Corrigan et al. (2001b)9701-143 Dacitic feldspar porphyry dyke Duck Lake Assemblage Plutonic Kisseynew Domain 630093 6274185 64D-10 U/Pb zircon 3 1837 ±3 n.a. Crystallization TIMS GSC Corrigan et al. (2001b)9801-157 Tonalite Hodgson Island Tonalite Plutonic Kisseynew Domain 628079 6265046 64D-7 U/Pb zircon 7 1867 ±5 n.a. Crystallization TIMS GSC Corrigan et al. (2001b)9811-3007 Granodiorite Gloeckler Lake Intrusive Suite Plutonic Kisseynew Domain 597890 6240980 64D-3 U/Pb zircon 4 1802.6 ±2.4 Crystallization TIMS U. of Alberta Harper et al. (2000)CXA-98-L48 Granodiorite Burntwood Group Plutonic Kisseynew Domain 626320 6247658 64D-7 U/Pb zircon ~1865 Crystallization TIMS GSC Corrigan (pers. comm., 2003)La Ronge DomainCXA-97-A001 Diorite Butler Island Pluton Plutonic La Ronge Domain 641005 6282737 64D-10 U/Pb zircon 4 1859 +2/-3 n.a. Crystallization TIMS GSC Corrigan et al. (2001b)CXA-97-A142 Tonalite phase Reynolds Island Pluton Plutonic La Ronge Domain 653022 6285841 64D-10 U/Pb zircon 33 1844 ±8 n.a. Crystallization SHRIMP GSC Corrigan et al. (2001b)CXA-97-D223 Leucogranite phase Reynolds Island Pluton Plutonic La Ronge Domain 649560 6280214 64D-10 U/Pb monazite 3 1772 ±2 n.a. Metamorphic TIMS GSC Corrigan et al. (2001b)HUD84-108 Biotite granite Nistoassini-Nayelles Pluton Plutonic La Ronge Domain 570195 6240281 64D-5 U/Pb zircon 5 1853 ±10 n.a. Crystallization TIMS U. of Kansas Bickford et al. (1986)HUD84-115 Tonalite Numabin Bay Tonalite Plutonic La Ronge Domain 606835 6267966 64D-11 U/Pb zircon 1837 ±8 n.a. Crystallization TIMS U. of Kansas Bickford et al. (1986)HUD84-117 Biotite granite pegmatite Nistoassini-Nayelles Pluton Plutonic La Ronge Domain 584146 6252085 64D-5 U/Pb zircon 4 1859 ±11 n.a. Crystallization TIMS U. of Kansas Bickford et al. (1986)9811-3010 Dacite Lawrence Point Assemblage? Volcanic La Ronge Domain 587575 6237750 64D-4 U/Pb zircon 5 1823 +8/-6 ~950 Metamorphic TIMS U. of Alberta unpublishedRottenstone DomainCXA-97-D127 Polymictic conglomerate Milton Island Assemblage Sedimentary Rottenstone Domain 645947 6284274 64D-10 U/Pb titanite 1 1781±2 n.a. Metamorphic TIMS GSC Corrigan et al. (2001b)CXA-97-D127 Polymictic conglomerate Milton Island Assemblage Sedimentary Rottenstone Domain 645947 6284274 64D-10 U/Pb titanite 1 1779 ±2 n.a. Metamorphic TIMS GSC Corrigan et al. (2001b)CXA-97-D84 Pelite Milton Island Assemblage Sedimentary Rottenstone Domain 650200 6286700 64D-10 U/Pb monazite 3 1794 +4/-3 1117 Metamorphic TIMS GSC Corrigan et al. (2001b)



Table 3 - Geochemical characteristics of adakites and felsic volcanic rocks from the Fleming and May lakes area. Adakite values from Defant and Drummond (1993).

Chemical Signature Adakites Fleming Lake (6) May Lakes (12) Al2O3 (wt %) >15 15.21 to 18.67 14.23 to 16.25 Y (ppm) ≤18 2.9 to 10 3.5 to 11.3 Yb (ppm) ≤1.9 0.2 to 0.4 0.24 to 0.93 Sc (ppm) <10 <5 to 11 1 to 9 Sr/Y >20 to 40 29.7 to 250.6 25.7 to 100.6 La/Yb >20 30 to 76.5 5.5 to 62.9 Zr/Sm >50 >40 to 60 23 to 72.3 Eu anomaly positive weak positive weak positive

a

r

r

er e

D

s

y

a

b

b

b

y

LL

e

Lbey

y

B-

y

yyyy

? yy

yy

wyy

n yy

y

y

mm

(o

(

e

yy

mm

ac

e

a

an

aen

a

yy

ca

e

y

n

dd

Sample# StationNumber UTM-E(Nad UTM-N(Nad2RevisedFieldn LithologicUnit GeneralArea Domain Project ProjectYear(s) PrincipalInvestigNTS SiO2 TiO2 Al2O3 Fe2O3 FeO MnO MgO CaO Na2O K2O P2O5 H2O- H2O+ CO2 L.o.i Total Cr Ni Co Sc V Cu Pb Zn Bi Cd In Sn W Mo S As Se Sb Te Ru Rh Pd Ag Re Os Ir Pt Au Hg Rb Cs Ba Sr Tl Ga Ge Li Ta Nb Hf Zr Y Th U La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu F Cl Br I B Be C N Si Ti Al Fe Mn Mg Ca Na K P Mass AnalyticalLaboratory AnalyticalTechnique0001-004 M00-0008 683957 6268994 AmphibolitedykeDyke-McL SLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 49.01 0.57 11.13 9.48 0.18 12.28 10.69 2.22 0.96 0.24 1.86 98.61 1080 128 46 40 177 -10 13 96 3 -0.1 -1 2 -2 7 19 2.3 21 0.9 367 1128 0 14 2.1 0.2 5 1.9 86 23 1.8 1.1 14.30 30.00 3.71 15.50 3.57 1.30 3.49 0.51 2.80 0.54 1.54 0.22 1.35 0.19 2 ActLabs 4LITHORES0001-007 M00-0017 683010 6272926 Leucogranodio Pluton-F NLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 71.50 0.31 15.89 1.63 0.01 0.64 2.35 5.65 1.75 0.10 0.29 100.10 -20 -20 2 1 11 -10 11 52 0 -0.2 -1 -1 -2 -5 -1 -0.5 31 -0.5 611 809 0 21 -1 -0.1 1 3.4 155 2 5.4 2.0 20.00 37.00 3.95 13.40 2.00 0.57 1.30 0.10 0.50 -0.10 0.20 -0.05 0.10 -0.04 -1 ActLabs 4LITHOSTD0001-017 M00-0050 679310 6268130 Leucogranite Pluton-F SWLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 71.83 0.18 16.17 1.30 0.02 0.46 2.50 5.87 1.69 0.10 0.28 100.40 -20 -20 1 2 10 -10 12 37 0 -0.2 -1 -1 -2 -5 -1 -0.5 31 -0.5 596 902 0 21 -1 -0.1 1 2.6 121 6 1.8 0.5 9.60 17.70 1.99 7.40 1.40 0.51 1.10 0.20 0.80 0.10 0.40 0.06 0.40 0.05 1 ActLabs 4LITHOSTD0001-019 M00-0093 677509 6268100 Leucogranodio Pluton-F SWLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 70.24 0.29 15.63 1.68 0.02 0.63 2.36 5.60 1.73 0.12 0.33 98.62 -20 -20 2 3 20 -10 16 50 0 -0.2 -1 -1 -2 -5 -1 -0.5 43 1.2 445 673 0 22 -1 0.2 2 2.9 128 4 3.8 2.1 15.20 29.20 3.13 11.00 1.70 0.48 1.30 0.20 0.90 0.10 0.40 0.06 0.40 0.05 2 ActLabs 4LITHOSTD0001-021 M00-0107 683612 6270041 AmphibolitedykeDyke-McL SWLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 47.79 0.62 15.90 10.02 0.16 8.15 10.35 0.89 1.93 0.38 2.86 99.05 350 42 38 34 241 -10 8 75 1 -0.1 -1 1 4 -5 1 -0.5 72 0.7 756 566 1 16 2.1 0.2 4 1.9 123 18 1.4 1.8 11.70 25.70 3.42 15.40 3.92 1.22 3.93 0.55 3.05 0.56 1.59 0.22 1.31 0.19 3 ActLabs 4LITHORES0001-025 M00-0140 681683 6277069 BandedamphiboLPA-M NWLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 46.71 0.73 12.05 9.26 0.21 8.41 18.02 1.34 0.97 0.13 0.77 98.59 902 308 48 33 196 34 -5 106 0 -0.1 -1 1 -2 -5 1 -0.5 23 2.3 268 306 0 13 1.3 0.3 5 1.7 97 9 1.6 1.9 9.47 19.30 2.43 10.30 2.30 0.83 2.22 0.36 2.11 0.42 1.19 0.17 1.04 0.16 3 ActLabs 4LITHORES0001-038 M00-0256 679550 6264260 Amphibolite LBA-M SLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-08 48.62 0.92 13.92 12.72 0.18 8.48 10.61 2.55 0.15 0.06 0.87 99.08 180 129 60 46 311 143 -5 81 0 -0.1 -1 -1 -2 -5 1 -0.5 1 0.1 33 119 0 16 2.2 0.2 2 1.3 58 21 0.2 0.1 2.49 6.59 1.04 5.48 1.82 0.83 2.63 0.50 3.24 0.69 2.15 0.31 1.88 0.29 1 ActLabs 4LITHORES0001-042 M00-0288 676995 6270041 Cu-Pegmatite Pluton-F StillbornBay Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 58.88 0.23 18.88 1.88 0.04 1.79 3.09 6.21 1.98 0.11 1.48 94.58 -2 19 9 8 35 48251 13 52 -2 -0.3 -3 -5 1 2 -3 0 27.2 -5.0 25 84 4.9 188 295 -1.0 0.7 23 70 18.1 7.2 11.50 26.00 8.00 3.10 0.80 0.90 9.70 1.46 -1 4 1.336 ActLabs0001-042 M00-0288 676995 6270041 Cu-Pegmatite Pluton-F StillbornBay Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 -5 19 10 9 34 53940 26 54 -2 -0.3 0 -1 -1 1 -1 -3 0 24.9 -5.0 30 -1.0 98 5.0 -50 217 -0.5 -1.0 16 17.6 7.5 11.30 29.00 8.00 3.00 -0.20 -0.50 9.90 1.52 -1 3 0 3.91 1.40 313 0.93 2.09 4.83 1.14 0.032 22.05 ActLabs ICP-MS0001-048 M00-0303 681354 6267266 Amphibolite LBA-M DumontLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-08 48.01 0.95 15.40 12.50 0.15 7.82 11.29 2.19 0.74 0.09 1.23 100.36 276 138 53 48 338 65 -5 84 0 -0.1 -1 1 -2 -5 0 -0.5 8 0.3 78 171 0 16 1.6 0.2 2 1.3 51 22 0.2 1.8 2.71 6.87 1.04 5.37 1.87 0.81 2.53 0.49 3.25 0.70 2.15 0.31 1.97 0.30 1 ActLabs 4LITHORES0001-049 M00-0330 679070 6264340 Min.quartzite Sediment DumontLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-08 -2 -100 16 34 274 -3 -5 21 -3 0 -5.0 -5.0 -5 -1.0 45 1.0 340 -1.0 3.2 0.6 1.7 8.10 21.00 11.00 4.30 1.60 1.10 7.30 1.11 -1 7.15 8.30 3.14 1.591 ActLabs ICP-MS0001-051 M00-0359 684399 6269761 Ultramaficrock Ultramafic SLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 44.92 0.34 7.68 10.29 0.19 19.91 10.52 1.07 0.50 0.09 3.38 98.90 2520 715 77 28 139 28 -5 72 0 -0.1 1 10 -2 -5 0 5.0 -0.5 6.0 6 9 1.5 31 198 0 10 3 0.1 1 0.8 31 10 0.7 0.7 3.97 8.74 1.15 5.13 1.41 0.50 1.57 0.26 1.51 0.31 0.92 0.14 0.84 0.13 1 ActLabs 4LITHORES0001-063 M00-0493 683915 6271731 Granodiorite Pluton-F Cen.LaurieLak Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 66.57 0.36 15.05 3.27 0.05 2.82 4.20 5.76 0.97 0.15 0.88 100.07 111 52 10 6 56 -10 6 49 0 -0.2 -1 -1 -2 -5 -1 -0.5 17 0.5 558 653 0 22 -1 0.3 5 2.5 114 6 2.2 1.2 12.80 26.50 3.16 12.00 2.30 0.70 1.80 0.20 1.10 0.20 0.60 0.08 0.50 0.08 2 ActLabs 4LITHOSTD0001-064 M00-0502 683451 6273310 Leucogranodio Pluton-F Cen.LaurieLak Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 73.34 0.13 14.90 0.92 0.01 0.28 1.56 4.84 3.25 0.05 0.32 99.59 -20 -20 -1 1 7 -10 18 38 0 -0.2 -1 -1 -2 -5 -1 -0.5 56 0.5 1278 519 1 18 -1 0.1 1 1.8 75 2 2.3 0.8 9.00 16.00 1.65 5.80 1.00 0.18 0.70 -0.10 0.30 -0.10 -0.10 -0.05 -0.10 -0.04 1 ActLabs 4LITHOSTD0001-068 M00-0515 676236 6266060 Amphibolite LBA-M SLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 43.69 1.63 13.97 18.20 0.23 7.38 10.99 1.81 0.39 0.18 0.81 99.28 317 112 65 47 337 60 -5 151 0 -0.1 -1 -1 -2 -5 0 -0.5 9 0.6 74 112 0 17 1.7 0.5 9 1.9 76 46 0.6 0.2 6.42 14.20 1.86 8.82 2.79 1.18 4.24 0.86 6.17 1.40 4.43 0.67 4.42 0.72 1 ActLabs 4LITHORES0001-072 M00-0553 680650 6276506 Actinoliteschist Ultramafic NWLaurieLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-09 46.81 0.43 7.77 9.67 0.16 21.49 8.27 1.27 0.06 0.10 2.84 98.88 1940 831 70 24 147 54 -5 61 0 -0.1 -1 -1 -2 -5 0 -4.0 -0.5 -5.0 4 -1 0.2 16 70 0 8 1.5 0.2 2 0.9 52 9 1.1 0.6 6.93 13.80 1.64 6.58 1.52 0.62 1.56 0.24 1.41 0.28 0.82 0.12 0.73 0.11 2 ActLabs 4LITHORES0001-137 M00-0927 612009 6256255 Maficvolcanic LBA-M SWNumabinBa Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 46.25 1.55 13.42 13.40 0.22 6.64 13.81 2.17 0.41 0.15 1.58 99.60 61 -20 48 44 358 41 -5 93 0 -0.1 -1 -1 -2 -5 0 -0.5 11 0.2 119 149 0 17 1 0.4 6 2.5 102 33 0.6 0.3 7.75 19.80 2.77 12.90 3.71 1.35 4.31 0.79 4.95 1.03 3.00 0.43 2.71 0.40 1 ActLabs 4LITHORES0001-154 M00-1127 604236 6250340 Serpentinite Ultramafic KlyneLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 40.33 0.53 8.51 13.41 0.16 24.49 6.44 0.50 0.01 0.07 5.49 99.93 2730 1060 104 35 214 82 -5 77 0 -0.1 -1 -1 -2 -5 0 7.0 -0.5 6.0 2 -1 -0.1 8 43 0 9 1.3 0.1 1 0.8 46 13 0.1 0.1 1.02 3.14 0.54 2.97 1.14 0.44 1.63 0.31 1.99 0.42 1.26 0.19 1.13 0.17 1 ActLabs 4LITHORES0001-181 M00-1337 602180 6251130 Maficvolcanic LBA-M SWKlyneLake Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 48.16 1.25 14.69 14.31 0.20 7.67 10.31 1.95 0.69 0.08 0.95 100.27 224 125 51 49 386 42 -5 98 0 -0.1 1 -1 -2 -5 0 -0.5 8 0.6 115 116 0 16 1.6 0.2 3 1.6 77 26 0.4 0.4 3.71 9.82 1.48 7.25 2.42 0.96 3.22 0.60 3.89 0.81 2.46 0.36 2.25 0.34 1 ActLabs 4LITHORES0001-184 M98-0261 626572 6272504 Leucotonalite( Porphyry DuckLakeChan LaRonge LR-LLBridge 2000 Maxeiner 64D-10 71.60 0.22 15.66 1.52 0.02 0.58 2.32 5.30 2.33 0.09 0.41 100.06 -20 -20 2 3 17 -10 14 41 0 -0.2 -1 -1 -2 -5 -1 -0.5 45 0.6 859 669 0 21 -1 0.1 1 2.3 105 4 2.6 2.2 11.00 20.50 2.32 8.50 1.50 0.45 1.10 0.10 0.60 0.10 0.30 -0.05 0.30 -0.04 1 ActLabs 4LITHOSTD0001-185 M98-0267 625410 6270887 Amphibolite Dyke-DLA DuckLake LaRonge LR-LLBridge 2000 Maxeiner 64D-10 48.18 0.45 15.75 9.93 0.18 10.75 11.44 1.24 0.80 0.04 1.66 100.41 867 246 51 53 194 -10 -5 68 1 -0.1 3 1 -2 -5 0 -0.5 16 0.9 135 245 0 12 2.4 0.1 1 0.8 19 15 0.5 0.3 3.23 7.49 1.00 4.66 1.28 0.46 1.62 0.32 2.14 0.46 1.46 0.22 1.40 0.23 -1 ActLabs 4LITHORES0001-186 M98-0819 625340 6270361 MaficVolcanic LPA-M DuckLake LaRonge LR-LLBridge 2000 Maxeiner 64D-10 48.71 0.87 13.94 12.52 0.19 8.40 12.01 2.04 0.16 0.08 0.65 99.57 426 138 51 45 302 155 -5 77 0 -0.1 -1 -1 -2 -5 0 -0.5 2 -0.1 46 86 0 14 1.5 0.1 2 1.2 56 20 0.2 0.2 2.48 6.43 0.98 5.01 1.75 0.72 2.29 0.44 2.92 0.60 1.86 0.28 1.69 0.26 1 ActLabs 4LITHORES0001-188 M98-0075 627302 6269948 MaficVolcanic LPA-M SWMcFarlaneI LaRonge LR-LLBridge 2000 Maxeiner 64D-10 48.69 1.26 14.40 13.24 0.20 6.90 11.17 2.50 0.41 0.10 0.94 99.80 176 129 48 49 394 24 -5 104 0 -0.1 -1 -1 -2 -5 0 -0.5 8 0.8 73 132 0 17 1.4 0.2 3 1.8 86 29 0.2 0.1 3.53 9.66 1.48 7.67 2.54 1.04 3.38 0.64 4.14 0.87 2.65 0.38 2.39 0.37 1 ActLabs 4LITHORES0001-192 M00-1358 619338 6254422 Pyroxenite Ultramafic WDeepBay Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 49.98 0.35 6.01 7.35 0.13 18.23 13.05 0.90 0.37 0.10 3.03 99.50 2220 373 59 40 148 67 -5 98 0 -0.1 2 -1 -2 -5 0 -4.0 -0.5 -5.0 3 4 -0.1 77 267 0 7 1.3 0.1 1 0.8 47 10 1.2 0.8 9.18 20.00 2.66 12.00 2.57 0.74 2.11 0.28 1.58 0.30 0.82 0.11 0.72 0.10 1 ActLabs 4LITHORES0001-199 M00-1377 618214 6256411 Amphibolite LBA-M WDeepBay Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 50.40 0.96 14.15 11.92 0.18 6.90 9.84 2.43 0.58 0.09 1.29 98.73 205 85 41 46 326 127 -5 81 0 -0.1 -1 -1 -2 -5 0 -0.5 12 0.2 35 87 0 15 1.4 0.2 2 1.4 66 23 0.3 0.6 2.99 7.34 1.09 5.56 1.86 0.75 2.57 0.50 3.24 0.72 2.19 0.31 2.06 0.32 2 ActLabs 4LITHORES0001-201 M97-0381 605270 6249715 Calc-silicateroc LPA-M LawrencePoint LaRonge LR-LLBridge 2000 Maxeiner 64D-06 50.67 0.87 17.64 7.42 0.11 2.87 12.42 3.53 0.45 0.14 2.51 98.63 34 -20 24 30 226 41 6 71 0 -0.1 -1 1 -2 -5 0 -0.5 4 0.2 317 509 0 18 1 0.2 3 1.9 77 23 0.9 0.5 8.40 18.60 2.46 11.20 2.84 1.02 3.14 0.52 3.26 0.67 2.05 0.31 1.95 0.31 1 ActLabs 4LITHORES0001-210 M00-1476 614495 6253679 Maficvolcanic LBA-M SENumabinBa Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 51.77 0.99 14.44 11.69 0.17 6.74 8.69 3.81 0.30 0.07 0.85 99.53 211 77 40 48 334 49 14 104 0 -0.1 -1 -1 -2 -5 0 -0.5 3 0.1 39 119 0 15 1.3 0.2 2 1.5 67 22 0.2 0.1 3.21 7.90 1.18 6.08 2.03 0.82 2.66 0.52 3.37 0.72 2.28 0.32 2.13 0.33 1 ActLabs 4LITHORES0001-212 M00-1498 608430 6254090 Min.tonalite Pluton-F SWNumabinBa Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 9 -100 10 1 54 -3 5 -2 -3 0 -5.0 -5.0 8 -1.0 27 -0.5 480 -1.0 6.4 1.1 -0.5 18.40 26.00 6.00 0.50 0.70 -0.50 0.10 -0.05 -1 1.99 1.50 2.31 1.242 ActLabs0001-213 M00-1498 608430 6254090 Min.tonalite Pluton-F SWNumabinBa Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 11 -100 13 8 112 -3 -5 -2 -3 0 -5.0 -5.0 9 -1.0 44 0.7 470 -1.0 2.3 1.6 -0.5 10.40 17.00 5.00 1.10 0.60 -0.50 0.50 0.09 -1 3.75 1.70 1.93 1.498 ActLabs0001-214 M00-1508 609180 6254320 Amphibolite LBA-M SWNumabinBa Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 46.92 1.19 14.75 12.10 0.18 6.37 14.57 1.50 0.41 0.13 2.09 100.20 191 70 44 54 385 113 -5 165 0 -0.1 2 1 -2 -5 0 -0.5 6 0.3 84 174 0 17 1.2 0.2 3 1.7 66 21 0.3 0.3 3.67 9.48 1.42 7.17 2.31 0.93 3.02 0.58 3.67 0.80 2.43 0.35 2.22 0.35 -1 ActLabs 4LITHORES0001-220 M98-0309 627528 6260901 Maficvolcanic LPA-M JonesPeninsul LaRonge LR-LLBridge 2000 Maxeiner 64D-11 50.54 0.73 14.26 10.48 0.16 8.09 12.16 1.89 0.42 0.07 1.01 99.80 366 74 38 52 285 112 -5 63 0 -0.1 -1 -1 2 -5 0 -0.5 7 0.2 49 128 0 13 1.3 0.1 2 1.1 50 16 0.2 0.1 2.24 5.95 0.87 4.42 1.56 0.63 2.10 0.41 2.70 0.58 1.85 0.28 1.74 0.28 -1 ActLabs 4LITHORES0001-221 M00-1580 617530 6255940 Tonalite-HIP Pluton-F WDeepBay Kisseynew LR-LLBridge 2000 Maxeiner 64D-06 68.51 0.38 15.55 3.45 0.06 1.56 3.74 4.92 1.31 0.13 0.57 100.18 26 -20 7 8 58 -10 -5 43 0 -0.2 1 -1 -2 -5 -1 -0.5 24 -0.5 404 283 0 21 -1 0.5 5 3.0 132 11 2.9 1.0 16.30 31.70 3.48 12.70 2.20 0.70 1.90 0.30 1.70 0.30 1.00 0.15 0.90 0.15 2 ActLabs 4LITHOSTD0001-502 D00-0022 635622 6267389 Amphibolite Dyke-LPcs BrentonIsland Kisseynew LR-LLBridge 2000 Maxeiner 64D-10 50.32 0.30 8.32 9.02 0.18 16.59 11.29 1.22 1.02 0.02 1.79 100.08 1480 632 52 32 150 -10 -5 245 0 -0.1 4 -1 -2 -5 0 -0.5 20 2.1 107 172 0 14 2.4 0.1 2 0.8 32 10 0.3 2.4 3.63 9.33 1.26 5.64 1.36 0.51 1.48 0.25 1.63 0.37 1.12 0.18 1.12 0.17 2 ActLabs 4LITHORES0001-504 D00-0035 637851 6267280 Amphibolite Dyke-MArg BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 47.64 0.38 8.47 10.30 0.19 16.27 11.89 0.92 0.92 0.02 2.30 99.30 1260 521 55 43 160 18 -5 105 0 -0.1 -1 -1 -2 -5 0 -0.5 15 1.3 95 142 0 12 1.9 0.1 2 1.0 46 12 0.7 1.7 4.56 9.68 1.29 5.85 1.68 0.50 1.91 0.32 1.94 0.40 1.18 0.18 1.11 0.17 2 ActLabs 4LITHORES0001-511 D00-0085 635752 6268725 Massiveamphi Dyke-LPcs BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 43.02 0.80 14.75 13.39 0.19 10.79 11.69 1.06 1.91 0.32 1.55 99.46 375 96 44 44 269 -10 12 190 0 -0.1 5 -1 -2 -5 0 -0.5 42 0.9 297 121 0 19 2.2 0.3 6 2.5 96 19 3.5 2.7 17.40 41.90 5.15 22.30 4.96 1.46 4.48 0.69 3.54 0.66 1.75 0.22 1.37 0.19 5 ActLabs 4LithoRes0001-512 D00-0100 636152 6268391 BandedamphiboLBA-M3 BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 49.07 1.12 14.27 12.32 0.19 6.33 11.98 2.40 0.32 0.10 1.19 99.29 166 85 40 46 338 113 -5 81 0 -0.1 -1 -1 -2 -5 0 -0.5 4 0.3 145 108 0 15 1.2 0.2 3 1.7 70 21 0.3 0.3 3.28 8.73 1.34 6.85 2.31 0.93 3.03 0.59 3.73 0.78 2.41 0.35 2.23 0.34 -1 ActLabs 4LITHORES0001-525 D00-0186 635973 6270242 Massiveamphi Dyke-MArg BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 49.74 0.57 12.63 11.08 0.24 9.03 13.24 0.47 1.26 0.14 1.57 99.98 427 71 35 42 215 -10 21 99 5 -0.1 -1 -1 -2 -5 0 -0.5 21 0.2 111 340 0 15 1.9 0.1 3 1.2 44 14 1.3 1.0 6.43 14.20 1.79 8.09 2.21 0.68 2.43 0.44 2.52 0.54 1.61 0.24 1.51 0.23 2 ActLabs 4LithoRes0001-529 D00-0190 635533 6270350 Amphibolite Dyke-MArg BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 47.81 0.62 9.48 11.01 0.20 14.22 12.29 0.86 0.60 0.18 2.36 99.62 1050 216 47 42 213 -10 10 98 0 -0.1 -1 -1 -2 -5 1 -0.5 12 0.2 68 353 0 12 1.9 0.1 2 1.4 65 16 1.2 1.0 7.46 15.80 2.11 9.56 2.66 0.87 2.90 0.47 2.65 0.54 1.54 0.23 1.44 0.21 -1 ActLabs 4LITHORES0001-530 D00-0182 635754 6270467 Massiveamphi Dyke-MArg BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 53.72 0.55 12.21 10.11 0.22 9.62 10.52 0.63 0.86 0.18 1.58 100.20 506 90 37 35 160 -10 12 86 2 -0.1 -1 -1 -2 -5 0 -0.5 11 0.2 672 353 0 14 1.6 0.3 3 1.8 64 15 1.7 1.3 10.90 23.40 2.76 11.90 2.77 0.91 2.79 0.47 2.62 0.54 1.59 0.23 1.57 0.24 2 ActLabs 4LithoRes0001-532 D00-0145 636183 6269599 Amphibolite LBA-M1 BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 54.83 0.79 15.31 9.05 0.16 6.24 9.11 3.58 0.25 0.19 0.73 100.22 169 53 27 28 201 52 -5 85 0 -0.1 -1 -1 -2 -5 0 -0.5 3 -0.1 90 305 0 18 1.2 0.3 4 2.3 96 16 1.4 1.0 8.70 20.70 2.79 12.30 2.91 0.98 2.96 0.46 2.81 0.57 1.69 0.24 1.54 0.24 -1 ActLabs 4LITHORES0001-534 D00-0149 635820 6269707 Leucotonalited Pluton-F BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 72.62 0.22 15.70 1.36 0.01 0.61 2.59 5.80 0.97 0.07 0.28 100.23 -20 27 1 1 14 -10 16 32 0 -0.1 -1 -1 -2 -5 0 -0.5 16 0.1 429 658 0 15 -0.5 0.0 1 2.0 89 -1 1.1 0.4 7.49 13.90 1.30 4.80 0.92 0.50 0.65 0.08 0.31 0.05 0.14 0.02 0.11 0.02 -1 ActLabs 4LithoRes0001-535 D00-0003 635559 6269575 BandedamphiboLBA-M1 BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 48.90 1.27 14.07 12.27 0.18 6.58 11.15 2.91 0.57 0.14 1.48 99.52 166 68 43 45 364 85 -5 105 0 -0.1 -1 -1 -2 -5 0 -0.5 9 0.2 82 135 0 19 1.3 0.3 4 1.9 76 26 0.5 0.7 4.42 11.10 1.65 8.12 2.65 1.03 3.49 0.65 4.14 0.88 2.66 0.40 2.57 0.38 -1 ActLabs 4LITHORES0001-537 D00-0006 634482 6269114 BandedamphiboLBM-M2 BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 48.14 1.10 13.64 13.00 0.19 6.73 12.39 2.26 0.44 0.17 1.05 99.10 168 90 42 44 329 95 -5 98 0 -0.1 -1 -1 -2 -5 0 -0.5 6 0.1 115 128 0 18 1.5 0.2 3 1.7 71 23 0.3 0.1 3.11 8.31 1.29 6.68 2.23 0.92 2.98 0.57 3.63 0.77 2.35 0.35 2.17 0.33 -1 ActLabs 4LITHORES0001-540 D00-0209 636495 6268369 BandedamphiboLBA-M3 BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 48.32 1.09 14.06 11.23 0.18 5.85 13.85 2.58 0.21 0.09 1.30 98.75 174 96 43 45 337 50 -5 103 0 -0.1 -1 -1 -2 -5 0 -0.5 2 -0.1 59 125 0 18 1.4 0.2 3 1.6 64 23 0.3 0.2 3.11 8.31 1.32 6.78 2.20 0.88 2.99 0.57 3.68 0.79 2.41 0.35 2.20 0.34 -1 ActLabs 4LITHORES0001-541 D00-0068 634057 6268025 Amphibolite Dyke-MArg BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 48.75 0.52 8.14 10.96 0.20 13.06 13.81 1.30 0.66 0.13 1.70 99.20 764 121 49 53 204 -10 6 83 0 -0.1 -1 -1 -2 -5 0 -0.5 4 -0.1 104 173 0 12 2.2 0.2 2 1.6 64 15 1.2 0.5 8.96 21.10 2.80 12.10 3.07 0.92 3.10 0.47 2.77 0.55 1.56 0.22 1.37 0.21 1 ActLabs 4LITHORES0001-553 D00-0137 636063 6269219 Tonalite Pluton-F BrentonIsland Kisseynew LR-LLBridge 2000 Demmans 64D-10 66.77 0.51 15.43 4.50 0.07 2.07 4.74 4.42 1.04 0.16 0.68 100.39 34 -20 10 8 68 10 6 67 0 -0.2 -1 -1 -2 -5 -1 -0.5 24 -0.5 299 329 0 23 1 0.4 6 3.2 151 13 1.2 0.7 12.00 26.40 3.26 13.20 2.70 0.79 2.50 0.40 2.00 0.40 1.20 0.16 1.10 0.16 2 ActLabs 4LITHOSTD9601-002 M96-0013 598993 6251976 Granodiorite-H Pluton-F HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 68.70 0.45 16.10 2.67 0.02 1.35 3.00 5.07 1.60 0.15 0.45 99.80 0 32 965 1060 -10 169 139601-005 M96-0081 596916 6247406 Granodiorite-H Pluton-F HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 75.20 0.22 13.60 2.00 0.01 0.61 2.53 4.73 0.93 0.03 0.20 100.20 0 21 337 246 -10 158 209601-008 M96-0176 596062 6254286 Diorite-CLP Pluton-I CoulterLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 54.75 0.78 17.69 7.72 0.12 5.14 7.99 4.50 0.60 0.19 0.96 100.43 152 69 26 132 20 -5 88 0 -0.1 1 0 0 -5 0 -0.5 9 0.7 290 569 0 21 1.1 0.2 4 2.0 72 12 0.6 0.4 10.14 22.41 2.74 13.36 3.04 1.09 3.00 0.44 2.25 0.45 1.26 0.16 1.15 0.199601-009 M96-0237 594617 6249634 QuartzmonzonitPluton-F HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 69.74 0.22 15.85 2.03 0.04 1.04 2.33 5.76 3.03 0.09 0.46 100.60 38 24 4 27 -10 12 30 0 -0.1 -1 0 1 -5 0 -0.5 51 0.6 1371 1007 0 16 0.8 0.5 7 2.5 90 8 3.0 1.5 25.99 43.39 4.94 20.51 3.36 1.15 3.19 0.36 1.44 0.27 0.73 0.08 0.58 0.119601-011 M96-0244 593588 6249636 Maficashtuff(alteRLA-M ShepherdBay LaRonge LR-LLBridge 1996 Maxeiner 64D-06 51.10 1.59 14.20 14.70 0.20 4.60 7.56 2.70 0.93 0.17 0.95 98.80 61 11 40 367 39 -5 117 0 0.1 1 1 1 -5 0 -0.5 27 0.5 294 223 0 23 1.5 0.4 6 2.9 93 27 2.6 0.7 11.85 26.48 3.12 15.32 3.99 1.41 4.18 0.78 4.86 1.04 3.01 0.42 2.99 0.519601-012 M96-0257 595184 6246368 Mineralized'ch Sediment SWHenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 180 -100 41 32 260 -4 -5 23 -5 1 -5.0 -20.0 -5 -1.0 -30 -3.0 200 -1.0 -1.0 -0.5 1.7 4.00 11.00 -10.00 2.00 0.70 -0.50 2.00 0.29 9 16.40 6.00 1700.00 XRAL AA9601-013 M96-0269 595893 6252585 Andesitictuff RLA-I ShepherdBay LaRonge LR-LLBridge 1996 Maxeiner 64D-06 59.60 0.71 14.80 9.59 0.15 2.39 6.69 3.40 1.10 0.18 1.40 100.10 0 15 304 379 -10 85 249601-014 M96-0280 594537 6252780 Granodiorite-C Pluton-F CoulterLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 67.52 0.30 16.83 3.16 0.05 1.12 4.18 5.49 1.05 0.09 0.53 100.32 20 -10 6 43 48 -5 64 0 -0.1 15 0 0 -5 1 -0.5 18 0.6 424 740 0 21 0.8 0.1 3 2.4 91 6 0.7 0.3 6.92 14.48 1.63 7.99 1.74 0.70 1.52 0.21 1.04 0.20 0.57 0.07 0.50 0.089601-015 M96-0308 594038 6251279 Rhyodacitictuff RLA-F ShepherdBay LaRonge LR-LLBridge 1996 Maxeiner 64D-06 72.50 0.38 13.40 3.36 -0.01 0.68 1.69 3.11 3.96 0.08 0.15 99.60 82 11 7 29 16 -5 15 0 -0.1 1 0 1 7 0 -0.5 70 0.9 2285 265 0 16 0.9 0.5 6 4.7 158 21 2.3 1.3 10.00 26.43 2.48 11.29 2.66 1.15 3.02 0.58 3.68 0.78 2.55 0.38 2.78 0.509601-016 M96-0308 594038 6251279 Andesitictuffbr RLA-I ShepherdBay LaRonge LR-LLBridge 1996 Maxeiner 64D-06 59.10 0.70 15.80 9.34 0.07 2.33 6.40 2.53 2.15 0.20 0.25 99.00 99 12 16 127 18 -5 49 0 0.1 1 1 2 21 0 -0.5 67 2.4 572 504 0 19 1.2 0.3 4 2.4 77 24 1.7 1.0 6.86 16.09 1.68 8.89 2.78 1.04 3.15 0.64 4.17 0.91 2.72 0.41 2.90 0.469601-017 M96-0315 593692 6250583 Feldsparporph Subvolcanic ShepherdBay LaRonge LR-LLBridge 1996 Maxeiner 64D-06 65.30 0.30 18.70 2.22 0.02 1.08 3.84 5.72 1.47 0.08 0.40 99.30 81 16 7 27 67 -5 30 0 -0.1 -1 0 1 7 1 -0.5 42 0.6 530 663 0 22 0.8 0.2 4 2.6 84 3 1.3 0.5 8.12 15.23 1.52 6.64 1.31 0.53 1.12 0.14 0.59 0.11 0.27 0.03 0.21 0.049601-020 M96-0359 592748 6251255 Tonalite-StBP Pluton-F StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 69.21 0.27 16.12 3.02 0.05 1.01 3.75 5.36 1.23 0.09 0.37 100.47 19 -10 5 35 -10 -5 46 0 -0.1 -1 0 0 -5 0 -0.5 15 0.5 382 620 0 18 0.8 0.1 2 2.1 78 6 1.1 0.3 6.65 14.28 1.63 7.86 1.66 0.67 1.54 0.24 1.05 0.23 0.63 0.08 0.55 0.099601-023 M96-0381 593083 6250996 Maficschist RLA-M ShepherdBay LaRonge LR-LLBridge 1996 Maxeiner 64D-06 50.50 0.96 12.80 10.00 0.15 9.15 11.30 2.24 0.35 0.18 0.85 98.60 592 179 39 250 89 -5 72 0 -0.1 -1 1 1 -5 0 -0.5 7 0.3 59 191 0 16 1.3 0.3 5 1.8 59 14 1.6 0.5 10.25 21.49 2.51 12.17 2.92 0.90 3.11 0.49 2.79 0.53 1.59 0.21 1.41 0.249601-027 M96-0402 593873 6246907 Pyroxenite Ultramafic HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 48.69 0.64 5.34 9.35 0.16 15.80 16.59 0.78 0.82 0.18 1.38 99.74 60 187 129.0 125.0 52 428 296 76 17 -1 ActLabs9601-027 M96-0402 593873 6246907 Pyroxenite-Sh Ultramafic ShepherdBay LaRonge LR-LLBridge 1996 Maxeiner 64D-06 49.70 0.59 5.12 9.26 0.15 15.20 15.10 0.75 0.66 0.15 0.95 97.80 573 428 59 194 819 19 59 0 -0.1 1 -1 -2 -5 0 -0.5 24 0.7 457 294 0 9 1.7 0.2 3 2.4 76 20 1.8 0.8 18.90 55.90 7.75 43.50 9.49 2.16 7.33 0.87 4.29 0.68 1.83 0.22 1.28 0.15 ActLabs9601-030 M96-0484 595654 6242863 Diorite(mt-hem Pluton-I HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 119 54 55 56 238 9912 14 95 -2 0.7 0 -1 3 0 -1 -3 1 7.8 -5.0 57 -1.0 60 -1.0 170 409 -0.5 3.0 31 -0.2 1.0 7.40 17.00 11.00 3.30 1.20 0.70 3.70 0.55 3 -1 1 6.60 9.03 1365 5.01 6.03 2.31 1.02 0.062 29.5 ActLabs9601-037 M96-0619 592718 6246028 Diorite-ShBP Pluton-I HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 49.87 1.23 18.33 8.65 0.12 4.89 8.00 4.18 3.03 0.91 0.72 99.93 92 63 30 205 163 359 523 0 -0.1 1 0 2 15 2 -0.5 87 2.0 2199 1988 5 23 1.4 0.5 13 1.9 65 22 2.4 1.1 67.82 147.98 17.10 77.55 13.34 3.94 11.62 1.23 4.84 0.77 2.15 0.21 1.42 0.259601-038 M96-0631 598409 6255286 BasalticandesiteRLA-M HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 50.10 1.51 14.60 15.50 0.25 3.69 8.40 3.05 0.70 0.54 0.95 99.40 75 18 32 150 84 5 130 0 -0.1 -1 1 2 -5 0 -0.5 26 2.0 336 185 0 21 1.4 0.4 8 2.5 89 32 2.8 0.6 10.82 29.02 3.24 15.71 3.93 1.36 4.47 0.85 5.36 1.20 3.63 0.53 3.69 0.649601-040 M96-0643 598857 6255387 Gabbro Pluton-M HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 47.34 0.11 22.39 4.64 0.07 8.99 14.15 1.36 0.14 0.02 1.12 100.33 324 189 37 56 17 -5 -30 0 -0.1 1 -1 -2 -5 0 -0.5 2 0.2 31 489 0 13 0.9 0.0 0 0.3 8 3 0.2 0.1 1.69 3.33 0.35 1.75 0.46 0.28 0.46 0.08 0.50 0.10 0.33 0.05 0.34 0.05 ActLabs9601-041 M96-0675 600350 6256719 Gabbro Pluton-M HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 709 100 50 57 239 11 -3 91 -2 -0.3 0 -1 3 0 -1 -3 0 -4.0 -0.3 -5.0 9.0 7 -1.0 -15 -1.0 -50 285 -0.5 2.0 24 0.9 1.0 5.50 20.00 12.00 4.40 1.30 -0.50 2.10 0.31 -1 -1 0 4.95 8.80 1217 9.17 8.01 1.49 0.41 0.042 30.92 ActLabs9601-042 M96-0681 600413 6255601 Ultramaficrock Ultramafic HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 44.08 1.46 6.76 13.87 0.17 20.87 8.81 0.53 0.17 0.15 3.22 100.11 1220 923 75 224 105 -5 76 0 -0.1 -1 1 2 -5 0 4.0 -0.5 -5.0 6 1 0.2 13 80 0 12 1.5 0.8 10 2.7 91 14 1.1 0.3 12.80 28.90 3.35 18.10 3.95 0.99 3.44 0.53 2.89 0.50 1.47 0.20 1.10 0.14 -1 ActLabs9601-043 M96-0710 597438 6253889 Ultramaficrock Ultramafic HenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 42.94 1.61 7.11 15.56 0.15 19.37 8.59 0.41 0.25 0.17 3.97 100.12 1380 1560 105 24 227 165 -5 96 0 -0.1 1 1 -2 -5 0 5.0 -0.5 -5.0 7 3 0.4 81 253 0 13 1.4 1.0 11 3.0 99 15 1.5 0.3 15.80 36.10 4.01 19.70 4.40 1.18 3.67 0.56 3.16 0.54 1.56 0.21 1.16 0.16 -1 ActLabs9601-058 M96-0711 604964 6261021 Massivesulphid Sediment StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 32 520 114 11 149 583 23 1393 -2 6.9 0 -1 23 22 101 -3 2 2.0 -5.0 73 -1.0 -15 -1.0 -50 70 -0.5 -1.0 11 0.9 9.1 4.80 11.00 -5.00 1.10 0.20 -0.50 1.30 0.19 -1 -1 0 2.30 29.40 515 0.68 1.07 0.62 0.64 0.029 36.31 ActLabs9601-059 M96-0819 604766 6260853 Ultramaficrock Ultramafic ClubLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 41.51 0.30 5.88 10.83 0.18 25.69 7.62 0.22 0.18 0.06 5.95 98.42 2341 889 85 124 31 -5 72 0 -0.1 -1 0 0 -5 0 0.6 5 0.1 43 38 0 7 1.3 0.1 1 0.5 14 5 0.4 0.1 2.01 4.74 0.58 3.09 0.93 0.30 0.92 0.17 1.00 0.21 0.59 0.08 0.47 0.089601-062 M96-0836 608380 6263934 Calc-silicateroc Sediment StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 50.01 0.27 7.15 30.03 0.08 1.59 2.15 0.76 0.62 0.10 7.43 100.18 21 282 49 13 110 345 53 869 -2 3.1 0 -1 13 13 60 -3 1 10.0 1.5 -5.0 6.0 55 -1.0 45 -1.0 -50 63 -0.5 1.0 8 0.6 4.3 3.90 5.00 -5.00 1.10 0.40 -0.50 1.30 0.21 -1 -1 0 2.44 19.70 573 1.05 1.50 0.52 0.50 0.035 34.12 ActLabs9601-066 M96-0849 609396 6263170 Basalt LPA-M StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 50.34 0.84 13.80 11.95 0.18 8.14 11.45 1.66 0.29 0.07 0.67 99.38 320 139 49 274 125 -5 75 0 -0.1 1 0 0 -5 1 -0.5 7 0.7 32 113 0 17 1.7 0.2 2 1.3 42 15 0.3 0.1 2.78 6.99 0.98 5.67 1.94 0.67 2.11 0.45 2.81 0.58 1.71 0.25 1.60 0.289601-068 M96-0862 610735 6262730 Ultramaficrock Ultramafic StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 41.79 0.42 9.16 11.08 0.18 22.81 7.80 0.57 0.15 0.18 4.07 98.20 2589 644 71 185 50 -5 83 0 -0.1 -1 0 1 -5 0 -0.5 2 -0.1 215 211 0 10 1.2 0.1 2 1.0 33 10 1.3 0.5 8.22 17.26 2.03 9.73 2.15 0.60 2.14 0.35 1.86 0.38 1.08 0.16 1.02 0.179601-069 M96-0870 611294 6263065 Silicate-faciesiroSediment StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 41 237 84 10 149 528 -3 247 -2 2.0 0 -1 17 17 24 15 0 16.0 2.1 -5.0 5.0 234 -1.0 -15 -1.0 240 60 -0.5 -1.0 12 0.5 5.0 6.10 9.00 6.00 1.50 0.50 -0.50 1.40 0.23 -1 -1 0 1.38 31.10 639 0.83 2.54 0.13 0.95 0.041 32.81 ActLabs9601-071 M96-0878 611772 6262532 Rhyolite/Chert LPA-F StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 77.74 0.06 12.65 1.08 0.02 0.63 2.67 4.23 0.74 0.02 0.66 100.50 38 18 2 8 131 12 83 0 -0.1 1 0 2 7 1 -0.5 19 0.7 346 452 0 14 1.1 1.4 16 3.7 76 30 7.3 1.8 13.62 32.92 3.60 16.67 4.21 0.88 4.79 0.92 5.62 1.15 3.50 0.52 3.36 0.579601-076 M96-0957 603723 6258341 Massivesulphid Sediment StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 23 299 91 17 98 643 40 1424 -2 6.7 0 -1 16 22 255 8 2 0.9 -5.0 18 -1.0 -15 -1.0 380 101 -0.5 -1.0 13 0.6 5.3 4.80 13.00 5.00 1.30 0.50 -0.50 1.60 0.25 -1 -1 0 2.76 27.40 461 0.87 1.09 0.86 1.03 0.018 32.56 ActLabs9601-080 M96-1010 604038 6258407 Maficvolcanic LPA-M ClubLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 49.01 0.94 12.31 13.33 0.20 9.84 10.32 2.71 0.14 0.08 0.63 99.50 808 371 63 308 41 -5 87 0 -0.1 -1 0 0 -5 0 -0.5 2 0.1 27 94 0 18 1.6 0.2 3 1.6 47 15 0.7 0.1 3.23 8.32 1.12 6.48 2.12 0.83 2.36 0.47 2.87 0.60 1.73 0.23 1.55 0.279601-087 M96-1148 610514 6261574 Basalt LPA-M StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 50.23 1.22 14.03 14.50 0.24 6.78 8.00 3.81 0.45 0.09 1.04 100.39 146 87 49 378 135 -5 83 0 -0.1 0 1 0 -5 1 -0.5 7 0.3 48 158 0 19 1.7 0.2 4 1.8 62 25 0.4 0.1 4.24 10.63 1.47 8.40 2.80 0.99 3.19 0.67 4.27 0.95 2.85 0.41 2.79 0.489601-088 M96-1153 610375 6261043 Maficcalc-silicatLPA-M StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 43.00 1.35 14.49 12.51 0.19 6.00 16.69 1.71 0.27 0.14 3.00 99.34 204 101 48 217 41 -5 84 0 -0.1 1 0 1 -5 0 -0.5 5 0.2 60 195 0 16 1.2 0.3 6 1.6 55 19 0.2 0.1 3.65 9.96 1.48 8.53 2.64 1.05 2.88 0.58 3.41 0.75 2.17 0.30 2.15 0.369601-100 M96-1314 603010 6257139 Maficvolcanic LPA-M ClubLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 50.09 0.89 13.02 12.54 0.19 9.80 8.83 3.74 0.17 0.06 0.62 99.96 541 324 52 296 43 -5 81 0 -0.1 -1 0 1 -5 1 -0.5 2 0.1 28 96 0 16 1.6 0.2 3 1.4 45 16 1.6 0.8 3.90 9.41 1.18 6.35 1.97 0.73 2.39 0.46 2.92 0.64 1.85 0.26 1.70 0.289601-103 M96-1386 601589 6257081 Leucogranite Pluton-F ClubLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 71.83 0.14 16.13 1.25 0.03 0.39 2.23 6.02 2.61 0.05 0.24 100.93 -10 -10 2 12 -10 12 34 0 -0.1 -1 0 0 -5 0 -0.5 55 0.9 1285 1010 1 18 0.8 0.4 7 2.8 93 4 1.3 0.8 8.22 17.35 1.64 6.77 1.20 0.68 1.26 0.14 0.63 0.12 0.37 0.05 0.39 0.079601-105 M96-1450 602139 6258983 Indermetiateflo RLA-M ClubLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 48.90 0.67 17.50 11.50 0.20 3.85 11.30 2.03 1.02 0.17 1.25 98.50 0 22 568 365 -10 37 139601-106 M96-1474 604386 6259045 Silicate-faciesiroSediment StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 95 46 11 9 312 18 23 62 -2 -0.3 0 -1 8 1 13 -3 1 0.3 -5.0 4 -1.0 48 2.0 330 172 -0.5 2.0 32 2.0 4.9 16.50 26.00 13.00 3.50 1.10 -0.50 3.20 0.49 -1 3 0 3.53 11.00 47020 1.98 4.60 0.17 1.62 0.087 33.48 ActLabs9601-106 M96-1474 604386 6259045 Silicate-faciesiroSediment StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 240 -100 12 10 -50 -4 -5 15 -5 0 -5.0 -20.0 -5 -1.0 60 -3.0 500 -1.0 2.0 2.5 5.4 18.00 36.00 20.00 3.90 0.80 0.50 3.40 0.53 -1 11.60 5.00 2100.00 XRAL AA9601-107 M96-1476 604264 6259027 Maficvolcanic LPA-M ClubLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 49.40 0.75 13.80 11.80 0.19 7.50 12.10 2.48 0.37 0.06 0.55 99.10 0 -10 96 179 -10 38 219601-108 M96-1069 607354 6262953 min.maficvolca LPA-M StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 220 -100 34 52 1500 -4 -5 170 -5 20 -5.0 -20.0 -5 -1.0 -30 -3.0 -100 -1.0 -1.0 -0.5 1.2 7.00 15.00 10.00 2.50 2.30 0.50 3.00 0.49 2 7.50 4.00 33000.00 XRAL AA9601-109 M96-1480 607573 6263006 mineralizedpeg Pluton-F StackhouseBa LaRonge LR-LLBridge 1996 Maxeiner 64D-06 140 -100 360 12 43000 -4 -5 260 60 13 -5.0 -20.0 630 27.0 -30 -3.0 -100 -1.0 1.0 1.1 -0.5 2.00 -5.00 -10.00 0.90 0.80 -0.50 0.80 0.18 -1 30.80 2.00 2200.00 XRAL AA9601-11.5 M96-0249 596095 6248274 Mafictuff LPA-M SWHenryLake LaRonge LR-LLBridge 1996 Maxeiner 64D-06 48.70 0.36 16.60 8.29 0.14 9.26 10.20 2.24 1.00 0.04 0.95 98.00 0 28 327 414 -10 34 159633-0009 H96-0018 584695 6229376 AMPHIBOLIT FlemmingLake LR-LLBridge 1996 Harper 64D 48.59 1.20 14.52 13.92 0.21 5.50 11.11 2.02 0.21 0.11 0.98 98.40 143 79 41 37 320 20 49 86 -5 0.2 -20 -20 10 -5 -5 -10.0 2.3 -5 84 135 14 13 -10.0 -1 61 26 0.3 -0.1 8.90 12.80 2.40 9.20 3.80 1.30 3.70 0.70 5.40 1.00 2.60 0.50 3.10 0.40 0 8.20 10.00 1632 3.06 7.71 1.41 0.18 Bondar-Clegg9633-0017 H96-0038 584958 6230910 AMPHIBOLIT FlemmingLake LR-LLBridge 1996 Harper 64D 50.56 0.78 14.74 9.80 0.16 7.13 10.25 3.12 0.49 0.19 1.00 98.28 307 166 37 22 186 5 73 93 -5 0.2 -20 -20 9 -5 -5 -10.0 1.9 -5 155 156 13 20 -10.0 -1 85 16 0.9 0.7 14.00 24.70 3.70 16.20 3.90 1.00 2.20 0.50 2.80 0.70 1.80 0.30 1.50 0.30 0 8.75 7.46 1268 4.29 7.22 2.03 0.42 Bondar-Clegg9633-0024 H96-0048 583402 6229005 LEUCOGRAN FlemmingLake LR-LLBridge 1996 Harper 64D 71.75 0.10 15.45 1.23 0.03 0.30 1.80 5.57 1.82 0.05 0.48 98.59 76 4 1 -5 5 15 34 17 -5 -0.2 -20 -20 4 -5 6 -10.0 -0.2 -5 1297 697 13 11 -10.0 -1 56 7 -9.0 -9.0 18.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 8.85 1.02 223 0.16 1.25 3.63 1.49 Bondar-Clegg9633-0030 H96-0071 586224 6230199 AMPHIBOLIT FlemmingLake LR-LLBridge 1996 Harper 64D 48.80 0.96 14.06 12.46 0.18 6.89 11.53 1.58 0.31 0.10 1.78 98.68 186 102 42 30 256 38 22 65 -5 -0.2 -20 -20 8 -5 5 -10.0 1.7 -5 50 150 14 15 -10.0 -1 39 18 0.1 -0.1 7.40 8.20 1.50 6.80 2.30 0.90 1.80 0.60 3.90 0.80 1.90 0.30 1.90 0.20 0 7.94 9.28 1420 3.91 7.98 1.17 0.24 Bondar-Clegg9633-0032 H96-0081 588517 6232289 LEUCOGRAN FlemmingLake LR-LLBridge 1996 Harper 64D 67.75 0.33 16.60 2.04 0.02 0.74 2.43 4.70 2.60 0.13 0.44 97.81 59 7 4 -5 21 5 32 42 -5 -0.2 -20 -20 6 6 8 -10.0 0.2 -5 1131 1130 18 30 -10.0 7 83 7 -9.0 -9.0 19.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 10.00 1.77 224 0.48 2.02 3.48 2.15 Bondar-Clegg9633-0043 H96-0120 586893 6229603 LATEPINK FlemmingLake LR-LLBridge 1996 Harper 64D 71.14 0.07 14.40 1.73 0.02 0.39 0.73 2.95 5.98 0.08 0.56 98.08 78 6 3 12 22 7 40 27 -5 -0.2 -20 -20 3 -5 6 -10.0 0.3 -5 1121 211 13 21 -10.0 5 179 19 -9.0 -9.0 132.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 8.89 1.54 243 0.24 0.54 2.04 2.59 Bondar-Clegg9633-0053 H96-0154 583416 6229399 SILLIMARK FlemmingLake LR-LLBridge 1996 Harper 64D 74.33 0.28 12.24 2.92 0.03 0.85 1.22 2.39 2.92 0.08 0.87 98.16 141 15 6 8 39 4 21 38 -5 -0.2 -20 -20 8 -5 -5 -10.0 -0.2 -5 783 207 13 21 -10.0 -1 84 12 -9.0 -9.0 37.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 6.70 2.21 234 0.52 0.78 1.47 1.72 Bondar-Clegg9633-0056 H96-0161 585237 6231691 DACITIC FlemmingLake LR-LLBridge 1996 Harper 64D 61.60 0.47 18.67 4.67 0.06 2.59 4.99 5.03 0.78 0.17 0.74 99.79 97 28 13 11 74 7 10 61 -5 -0.2 -20 -20 11 -5 7 -10.0 0.6 -5 372 843 17 20 -10.0 8 73 9 -9.0 -9.0 13.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 10.00 4.01 467 1.56 3.89 3.52 0.69 Bondar-Clegg9633-0057 H96-0161 585237 6231691 AMPHOBOLIT FlemmingLake LR-LLBridge 1996 Harper 64D 48.98 1.10 13.75 13.80 0.19 6.43 9.51 2.28 0.54 0.14 0.74 97.47 137 86 37 40 289 68 8 108 -5 0.2 -20 -20 9 -5 -5 -10.0 1.9 -5 11 137 16 16 -10.0 -1 61 18 -9.0 -9.0 7.40 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 8.81 10.00 1630 3.82 7.26 1.79 0.49 Bondar-Clegg9633-0058 H96-0162 585537 6231780 BiLeucoGd FlemmingLake LR-LLBridge 1996 Harper 64D 71.16 0.14 16.83 0.98 -0.01 0.36 2.69 5.19 1.70 0.04 0.39 99.51 89 3 1 -5 10 4 19 19 -5 -0.2 -20 -20 4 7 -5 -10.0 -0.2 1227 918 14 21 -10.0 -1 76 1 1.9 0.7 17.50 28.00 3.20 11.70 1.80 0.70 1.30 0.10 0.30 -0.10 0.10 -0.10 0.10 -0.10 0 8.96 0.70 63 0.18 1.50 3.62 1.59 Bondar-Clegg9633-0063 H96-0168 586750 6232742 POICPY FlemmingLake LR-LLBridge 1996 Harper 64D 48.10 0.98 13.43 11.29 0.19 5.20 15.26 1.84 0.37 0.06 1.74 98.47 158 92 45 32 263 245 11 93 -5 0.3 -20 -20 7 -5 7 -10.0 2.3 7 35 208 14 10 -10.0 -1 45 14 -9.0 -9.0 7.50 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 7.09 8.16 1354 3.25 10.00 1.35 0.29 Bondar-Clegg9633-0070 H96-0176 587788 6241993 Diorite FlemmingLake LR-LLBridge 1996 Harper 64D 63.48 0.51 15.66 6.31 0.09 3.11 6.54 2.54 1.33 0.10 0.63 100.32 81 26 16 13 94 4 7 45 -5 0.4 -20 -20 7 37 12 -10.0 -0.2 442 234 13 21 14.0 7 123 12 3.3 1.6 15.90 25.10 2.80 11.60 2.70 0.80 2.60 0.40 2.50 0.50 1.30 0.20 1.30 0.10 0 8.68 4.60 759 1.77 3.78 2.04 1.03 Bondar-Clegg9633-0080 H96-0184 587814 6238799 MgBasalt FlemmingLake LR-LLBridge 1996 Harper 64D 50.90 0.05 7.03 7.35 0.14 17.25 14.74 0.50 0.06 -0.03 1.42 99.75 1262 135 47 56 156 11 4 16 -5 -0.2 -20 -20 3 10 -5 -10.0 1.1 12 67 -2 9 -10.0 -1 1 2 0.1 0.1 3.90 0.50 0.10 0.80 0.30 -0.10 0.40 -0.10 0.30 0.10 0.20 0.10 0.40 -0.10 0 4.28 5.85 1103 10.00 9.36 0.44 0.09 Bondar-Clegg9633-0081 H96-0185 588141 6239937 MgBasalt FlemmingLake LR-LLBridge 1996 Harper 64D 48.17 0.06 13.05 6.68 0.12 13.17 15.56 0.97 0.21 -0.03 1.51 99.61 491 121 41 39 130 152 11 19 -5 -0.2 -20 -20 6 89 27 -10.0 1.2 22 79 3 8 -10.0 -1 1 3 -0.1 -0.1 4.50 0.40 0.10 0.20 0.20 0.20 0.30 0.10 0.40 0.10 0.30 0.10 0.40 -0.10 0 7.12 4.53 1036 7.00 8.61 0.71 0.20 Bondar-Clegg9633-0082 H96-0188 587697 6246575 Bi-hbgdr FlemmingLake LR-LLBridge 1996 Harper 64D 62.42 0.61 15.21 4.91 0.07 3.77 6.57 2.60 0.83 0.13 0.68 97.83 146 58 21 15 111 11 5 56 -5 0.3 -20 -20 9 31 10 -10.0 0.9 395 331 15 16 -10.0 -1 80 9 1.5 0.6 15.30 22.90 2.90 10.80 2.40 0.90 2.40 0.30 1.90 0.40 1.00 0.20 1.00 0.10 0 10.00 5.83 855 2.49 5.06 2.41 0.82 Bondar-Clegg9633-0083 H96-0190 587378 6249391 hbdiorite FlemmingLake LR-LLBridge 1996 Harper 64D 59.88 0.66 15.96 6.38 0.08 4.31 7.28 3.14 0.21 0.20 0.59 98.73 141 59 19 14 103 3 6 64 -5 -0.2 -20 -20 8 25 8 -10.0 1.0 181 339 15 10 -10.0 -1 31 8 0.4 0.2 12.70 19.40 2.50 9.90 2.20 1.10 2.30 0.30 1.60 0.40 1.00 0.10 0.90 0.10 0 10.00 5.81 864 2.53 5.15 2.64 0.28 Bondar-Clegg9633-0084 H96-0191 587411 6249918 Gabbro FlemmingLake LR-LLBridge 1996 Harper 64D 49.68 0.22 14.38 6.86 0.12 11.64 12.61 1.14 0.28 0.04 1.59 98.68 444 148 35 20 86 34 11 39 -5 0.2 -20 -20 9 79 26 -10.0 0.9 129 353 11 11 -10.0 -1 17 4 0.3 0.1 7.90 9.10 1.20 4.90 1.10 0.50 0.90 0.10 0.90 0.20 0.50 0.10 0.60 -0.10 0 9.33 5.60 973 7.23 8.22 1.04 0.25 Bondar-Clegg9633-0103a H96-0316 582267 6226043 Pyroxenite FlemmingLake LR-LLBridge 1996 Harper 64D 52.84 0.32 4.47 10.04 0.19 16.90 12.18 0.56 0.36 0.03 2.08 100.11 606 179 52 49 146 65 4 53 -5 -0.2 -20 -20 4 10 -5 -10.0 0.8 128 27 -2 5 11.0 -1 25 9 0.6 0.4 8.40 11.60 2.00 9.80 2.60 0.70 2.20 0.30 1.80 0.40 0.90 0.10 0.70 0.20 0 2.71 8.31 1697 10.00 8.51 0.62 0.28 Bondar-Clegg9633-0111 H96-0332 591784 6246442 MgBasalt FlemmingLake LR-LLBridge 1996 Harper 64D 45.80 1.33 6.52 14.82 0.21 21.20 6.89 -0.01 0.12 0.14 2.26 99.52 968 855 72 17 180 120 4 75 -5 0.7 -20 -20 7 38 17 -10.0 1.3 59 122 11 6 20.0 9 90 10 1.1 0.4 13.30 25.00 3.60 16.00 2.50 0.60 3.40 0.40 2.40 0.40 1.30 0.20 1.10 0.10 1 3.68 10.00 1890 10.00 4.97 0.43 0.09 Bondar-Clegg9633-0112 H96-0332 591784 6246442 bi-hbgdr FlemmingLake LR-LLBridge 1996 Harper 64D 55.81 0.49 21.23 4.65 0.06 2.77 6.32 5.35 1.58 0.27 0.83 99.36 70 25 13 6 63 8 8 40 -5 0.3 -20 -20 8 35 12 -10.0 -0.2 1027 1129 16 64 11.0 -1 181 9 1.2 1.0 20.80 38.00 5.10 21.00 3.80 1.50 3.00 0.40 2.10 0.40 0.90 0.20 0.90 0.10 0 10.00 3.80 508 1.47 4.33 3.58 1.27 Bondar-Clegg9633-0123 H96-0359 592045 6246830 porphgdr FlemmingLake LR-LLBridge 1996 Harper 64D 70.08 0.19 15.57 1.91 0.03 1.07 2.04 4.37 3.32 0.05 0.86 99.53 84 14 3 -5 18 6 23 29 -5 -0.2 -20 -20 4 17 -5 -10.0 -0.2 1481 786 12 19 -10.0 -1 92 6 4.7 3.8 25.40 42.90 4.60 17.00 2.70 1.10 2.00 0.30 1.20 0.20 0.50 0.10 0.70 -0.10 0 8.04 1.39 259 0.52 1.23 2.67 2.12 Bondar-Clegg9633-0124 H96-0360 591995 6246908 bi-hbdior FlemmingLake LR-LLBridge 1996 Harper 64D 56.23 0.61 15.93 7.13 0.10 6.17 7.41 3.47 1.21 0.21 0.83 99.34 177 91 27 18 113 35 9 54 -5 0.3 -20 -20 8 32 11 -10.0 0.6 556 456 15 20 12.0 -1 92 12 2.2 1.3 22.20 40.30 5.10 20.40 4.20 1.20 4.10 0.50 2.50 0.50 1.40 0.20 1.50 0.10 0 8.48 5.24 865 3.62 4.67 2.36 0.86 Bondar-Clegg9633-0128 H96-0367 592451 6247150 MAFIC FlemmingLake LR-LLBridge 1996 Harper 64D 47.72 0.82 18.63 6.13 0.08 4.25 15.77 1.81 0.83 0.25 1.62 97.92 92 22 23 28 181 72 13 47 -5 -0.2 -20 -20 10 -5 7 -10.0 1.8 -5 728 590 18 19 -10.0 -1 31 12 3.8 0.9 22.00 34.90 4.70 15.20 3.20 1.10 3.10 0.40 2.20 0.30 1.00 0.20 0.80 -0.02 0 10.00 5.25 690 2.67 10.00 1.42 0.77 Bondar-Clegg9633-0130 H96-0371 592275 6247495 Anorthosit FlemmingLake LR-LLBridge 1996 Harper 64D 50.51 0.35 10.73 6.22 0.13 11.25 17.45 0.90 0.68 0.04 1.58 99.93 442 73 25 51 190 18 14 29 -5 -0.2 -20 -20 4 54 13 -10.0 1.6 249 320 11 24 -10.0 -1 24 10 0.7 0.4 11.10 18.00 2.50 13.20 3.40 0.90 2.90 0.40 2.40 0.40 0.90 0.20 1.00 0.10 0 6.20 4.57 1058 6.07 10.00 0.79 0.51 Bondar-Clegg9633-0145 H96-0392 590873 6247826 MAFIC FlemmingLake LR-LLBridge 1996 Harper 64D 47.37 0.37 12.13 11.21 0.18 11.36 10.92 1.18 0.86 0.17 1.47 97.31 441 163 45 30 202 144 5 56 -5 -0.2 -20 -20 10 -5 5 -10.0 1.1 -5 267 339 11 12 -10.0 6 8 10 -9.0 -9.0 9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 7.01 8.55 1408 6.55 7.63 0.83 0.74 Bondar-Clegg9633-0146 H96-0392 590873 6247826 Dacite FlemmingLake LR-LLBridge 1996 Harper 64D 65.64 0.40 14.25 7.37 0.15 1.49 3.97 3.40 1.95 0.11 0.58 99.32 62 4 8 14 41 15 10 84 5 1.0 -20 -20 7 35 7 -10.0 -0.2 603 505 11 8 11.0 14 107 35 4.8 2.5 22.30 42.70 5.40 23.80 5.60 1.40 6.30 1.00 7.10 1.30 4.80 0.80 5.00 0.70 0 8.01 6.19 1256 0.82 2.72 2.63 1.51 Bondar-Clegg9633-0148 H96-0393 591117 6247852 Aplite FlemmingLake LR-LLBridge 1996 Harper 64D 77.26 0.06 12.67 1.58 0.03 0.12 0.25 4.13 2.64 -0.03 0.97 99.73 102 3 1 -5 2 6 8 29 -5 -0.2 -20 -20 2 9 -5 -10.0 -0.2 783 94 11 10 -10.0 15 68 23 5.1 1.4 33.50 65.40 7.80 28.40 5.80 1.00 4.50 0.80 4.40 1.00 2.40 0.40 2.70 0.30 0 7.39 1.33 281 0.05 0.15 2.69 1.93 Bondar-Clegg9633-0152 H96-0399 591553 6247693 QeyeRhyo FlemmingLake LR-LLBridge 1996 Harper 64D 72.27 0.24 15.21 1.68 0.02 0.51 1.71 5.20 2.74 0.07 0.93 100.61 111 4 2 -5 17 6 13 49 -5 -0.2 -20 -20 4 12 -5 -10.0 -0.2 945 606 15 20 -10.0 -1 115 3 3.4 2.7 21.60 37.00 4.10 15.40 2.60 0.90 2.20 0.20 0.80 0.10 0.30 -0.10 0.30 -0.10 0 8.23 1.29 191 0.25 1.08 3.47 1.96 Bondar-Clegg9633-0165 H96-0425 592164 6248549 feldporph FlemmingLake LR-LLBridge 1996 Harper 64D 72.32 0.19 15.27 2.03 0.02 0.77 2.84 4.44 1.03 0.05 0.55 99.53 77 7 4 -5 17 4 11 41 -5 -0.2 -20 -20 4 17 -5 -10.0 -0.2 405 291 13 25 -10.0 8 90 3 2.2 1.4 15.30 21.80 2.40 8.30 1.50 0.60 1.60 0.20 0.70 0.20 0.30 0.10 0.20 -0.10 0 9.68 1.87 198 0.44 2.10 3.02 0.90 Bondar-Clegg9633-0170 H96-0431 592144 6248800 ANDESITIC FlemmingLake LR-LLBridge 1996 Harper 64D 48.84 0.60 17.11 9.41 0.14 6.88 10.26 2.90 0.69 0.20 1.02 98.06 108 33 34 26 152 21 4 60 -5 -0.2 -20 -20 9 9 -5 -10.0 1.4 -5 230 408 13 9 -10.0 -1 54 14 1.5 0.8 11.00 21.30 3.00 13.30 2.60 0.90 1.90 0.30 1.90 0.60 1.50 0.30 1.40 0.30 0 10.00 7.63 1154 4.22 7.47 2.02 0.64 Bondar-Clegg9633-0171 H96-0432 592266 6248884 ANDESITIC FlemmingLake LR-LLBridge 1996 Harper 64D 51.74 0.57 18.29 7.94 0.12 4.99 8.42 3.29 1.12 0.19 1.19 97.88 80 52 30 20 138 18 9 57 -5 -0.2 -20 -20 4 -5 7 -10.0 1.2 -5 358 467 13 18 -10.0 7 61 9 -9.0 -9.0 9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 10.00 6.45 955 3.00 6.19 2.18 1.01 Bondar-Clegg9633-0220 H96-0544 592397 6244733 Granite FlemmingLake LR-LLBridge 1996 Harper 64D 67.79 0.31 15.72 3.07 0.05 1.48 3.56 5.22 1.55 0.12 0.34 99.22 88 14 7 5 39 3 10 49 -5 0.3 -20 -20 4 14 -5 -10.0 -0.2 507 634 15 23 -10.0 -1 111 8 2.7 1.2 21.80 41.60 5.10 20.80 3.50 1.00 3.30 0.40 2.00 0.40 0.80 0.20 1.70 0.10 0 8.11 2.44 406 0.73 2.32 3.39 1.15 Bondar-Clegg9633-0245 H96-0609 590747 6249531 Q-SERICITE FlemmingLake LR-LLBridge 1996 Harper 64D 76.95 0.09 12.88 1.44 0.03 0.22 1.47 2.77 1.62 0.05 1.03 98.56 95 7 1 5 3 9 13 27 -5 -0.2 -20 -20 4 -5 -5 -10.0 -0.2 20 618 211 12 9 -10.0 5 77 15 -9.0 -9.0 36.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 7.63 1.23 275 0.11 1.04 1.76 1.18 Bondar-Clegg9633-0249 H96-0616 591442 6249457 QFPORPH FlemmingLake LR-LLBridge 1996 Harper 64D 69.91 0.22 15.66 1.44 0.01 0.46 1.75 4.86 2.71 0.06 0.39 97.49 63 6 2 -5 16 4 20 56 -5 -0.2 -20 -20 8 -5 -5 -10.0 -0.2 -5 1100 1117 18 25 -10.0 -1 93 7 -9.0 -9.0 7.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 8.71 1.20 122 0.26 1.25 3.81 2.15 Bondar-Clegg9633-0253 H96-0623 591737 6249185 ANDESITE FlemmingLake LR-LLBridge 1996 Harper 64D 51.29 0.51 18.23 10.70 0.16 4.31 7.47 3.57 1.37 0.18 0.73 98.51 56 14 29 19 154 50 5 70 -5 -0.2 -20 -20 7 -5 9 -10.0 1.1 7 449 626 12 21 -10.0 -1 25 12 1.2 -0.1 9.30 11.10 1.50 7.50 2.00 0.80 1.80 0.40 1.90 0.40 1.00 0.10 1.20 0.20 0 8.26 6.81 1140 2.18 4.34 1.82 0.91 Bondar-Clegg9633-0262 H96-0633 591908 6249427 pydacite FlemmingLake LR-LLBridge 1996 Harper 64D 64.85 0.59 13.26 7.95 0.09 1.87 4.39 1.59 2.01 0.15 2.41 99.21 130 20 11 14 52 72 14 119 -5 0.8 -20 -20 13 42 15 11.0 0.3 888 199 7 16 19.0 -1 95 21 1.8 2.0 11.10 18.40 2.70 11.70 3.20 1.30 3.80 0.70 3.90 0.90 2.40 1.00 6.90 0.90 0 7.73 6.27 676 0.93 2.91 1.40 1.54 Bondar-Clegg9633-0264 H96-0636 592083 6249368 plagandes FlemmingLake LR-LLBridge 1996 Harper 64D 53.39 0.58 16.49 11.68 0.18 3.59 8.54 1.52 1.82 0.18 1.36 99.38 75 10 28 24 207 179 6 76 -5 0.9 -20 -20 8 58 19 -10.0 1.2 548 266 12 13 12.0 -1 40 11 1.0 0.9 6.00 15.70 2.10 9.30 2.10 0.90 2.70 0.40 2.30 0.50 1.80 0.30 1.70 0.20 0 7.74 7.68 1269 1.99 4.69 1.08 1.19 Bondar-Clegg9633-0273 H96-0651 591603 6250318 BGar-antho FlemmingLake LR-LLBridge 1996 Harper 64D 71.45 0.35 13.65 5.47 0.08 1.70 2.31 3.86 0.59 0.05 0.20 99.73 136 4 8 13 29 5 2 104 -5 0.5 -20 -20 7 16 5 -10.0 -0.2 83 52 4 13 -10.0 -1 47 15 0.8 0.4 7.50 9.60 1.50 7.20 2.10 0.50 2.20 0.50 2.80 0.70 2.00 0.30 1.90 0.30 0 7.74 4.61 661 0.93 1.49 2.70 0.47 Bondar-Clegg9633-0273 H96-0651 591603 6250318 AGar-antho FlemmingLake LR-LLBridge 1996 Harper 64D 73.71 0.30 12.68 5.14 0.08 1.47 2.13 3.23 0.66 0.03 0.24 99.70 139 4 7 12 18 27 3 96 -5 0.3 -20 -20 6 23 7 -10.0 -0.2 78 36 5 10 -10.0 6 46 16 0.7 0.5 7.80 9.80 1.40 6.10 2.20 0.60 3.00 0.50 3.30 0.80 2.30 0.40 2.30 0.20 0 7.57 4.74 694 0.83 1.55 2.83 0.58 Bondar-Clegg9633-0275 H96-0654 591644 6250531 MAGNETITE FlemmingLake LR-LLBridge 1996 Harper 64D 63.44 0.74 13.94 8.30 0.11 3.04 2.66 5.45 0.10 0.27 0.43 98.50 65 2 12 17 14 6 4 17 -5 -0.2 -20 -20 12 -5 7 -10.0 -0.2 -5 23 90 13 1 -10.0 12 115 14 -9.0 -9.0 9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 7.86 5.73 937 1.74 1.88 2.96 0.09 Bondar-Clegg9633-0282 H96-0661 591382 6250342 QFPorph FlemmingLake LR-LLBridge 1996 Harper 64D 70.43 0.27 15.62 2.04 0.03 0.59 2.08 5.06 2.73 0.07 0.53 99.45 94 3 3 -5 22 5 13 62 -5 -0.2 -20 -20 2 7 -5 -10.0 -0.2 972 777 15 15 -10.0 -1 103 3 2.5 1.7 20.20 31.80 4.00 15.10 2.10 0.80 2.10 0.20 0.60 0.10 0.30 0.10 0.40 -0.10 0 8.32 1.59 206 0.31 1.29 3.66 2.19 Bondar-Clegg9633-0333 H96-0774 590615 6252005 MAFIC FlemmingLake LR-LLBridge 1996 Harper 64D 43.50 1.14 13.25 20.01 0.21 7.16 10.26 1.10 0.24 0.07 0.82 97.75 27 6 56 50 1163 39 2 25 -5 -0.2 -20 -20 10 -5 12 -10.0 5.6 8 35 65 13 10 -10.0 21 6 7 -9.0 -9.0 8.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 7.34 10.00 1653 3.96 7.35 0.87 0.19 Bondar-Clegg9633-0350 H96-0867 591115 6252008 MAFIC FlemmingLake LR-LLBridge 1996 Harper 64D 51.95 1.27 13.17 13.60 0.13 5.10 7.80 3.33 0.40 0.21 0.24 97.19 60 15 27 36 333 3 4 13 -5 -0.2 -20 -20 3 -5 6 -10.0 2.2 -5 116 130 11 10 -10.0 -1 43 21 1.0 -0.1 7.50 11.10 1.80 9.10 2.20 1.30 2.40 0.50 2.60 0.70 4.50 0.40 2.00 0.30 0 7.78 10.00 1084 3.04 5.91 2.46 0.34 Bondar-Clegg9633-0356 H96-0875 590894 6252449 RHYOLITE FlemmingLake LR-LLBridge 1996 Harper 64D 72.05 0.23 15.25 1.91 0.03 0.61 2.31 5.28 0.95 0.07 0.39 99.08 59 6 3 -5 17 2 10 35 -5 -0.2 -20 -20 10 -5 -5 -10.0 -0.2 -5 381 297 16 18 -10.0 -1 81 10 -9.0 -9.0 12.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 7.99 1.45 206 0.30 1.50 3.29 0.71 Bondar-Clegg9633-0409 H96-1111 590330 6247861 HBGABBRO FlemmingLake LR-LLBridge 1996 Harper 64D 47.78 0.61 19.27 10.03 0.12 5.38 9.29 3.57 0.85 0.50 1.09 98.50 83 21 26 14 175 56 4 55 -5 -0.2 -20 -20 5 -5 -5 -10.0 1.3 6 286 929 16 16 -10.0 -1 42 9 -9.0 -9.0 9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 10.00 6.91 912 2.98 5.86 2.08 0.69 Bondar-Clegg9633-0472 H96-1357 590357 6243031 MGBASALT FlemmingLake LR-LLBridge 1996 Harper 64D 46.91 0.05 15.85 4.96 0.10 11.11 16.04 1.06 0.12 0.03 1.02 97.32 231 90 28 27 93 3 9 10 -5 -0.2 -20 -20 10 -5 -5 -10.0 1.0 -5 -10 109 3 9 -10.0 -1 -5 3 -9.0 -9.0 7.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 8.07 3.46 620 5.71 10.00 0.61 0.08 Bondar-Clegg9633-0504 H96-1493 588816 6239429 MAFICMETA FlemmingLake LR-LLBridge 1996 Harper 64D 48.04 0.54 15.67 9.39 0.15 9.39 10.00 2.43 0.33 0.09 1.44 97.51 209 91 37 39 174 48 3 44 -5 -0.2 -20 -20 7 -5 -5 -10.0 1.1 -5 68 155 10 29 -10.0 -1 19 8 -9.0 -9.0 9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 8.18 7.20 1211 5.33 6.84 1.54 0.30 Bondar-Clegg9633-0505 H96-1498 587703 6240073 BIHBGDR FlemmingLake LR-LLBridge 1996 Harper 64D 64.96 0.39 17.13 3.16 0.04 1.48 4.93 4.75 0.90 0.12 0.62 98.49 76 9 7 -5 39 7 3 54 -5 -0.2 -20 -20 3 -5 5 -10.0 -0.2 14 312 480 16 18 -10.0 -1 81 8 -9.0 -9.0 6.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 -9.00 0 9.77 2.61 322 0.80 3.50 3.03 0.73 Bondar-Clegg9701-001 M97-0001 638548 6278396 Feldsparporph Porphyry DaggerIsland LaRonge LR-LLBridge 1996 Maxeiner 64D-10 69.23 0.46 15.86 2.75 0.07 1.24 2.70 5.91 1.46 0.22 1.08 100.98 30 -10 6 3 44 -10 13 73 0 -0.1 1 1 0 -5 0 -0.5 23 1.5 1121 923 0 22 0.6 0.2 3 3.0 95 4 2.2 1.8 17.20 33.70 3.67 15.00 2.57 0.69 1.35 0.17 0.75 0.12 0.34 0.04 0.24 0.049701-004 M97-0017 635194 6280507 Quartzdiorite Pluton-I LawrencePoint LaRonge LR-LLBridge 1996 Maxeiner 64D-10 59.98 0.61 16.82 6.37 0.09 3.62 6.18 4.30 1.21 0.29 0.75 100.21 81 51 18 14 107 34 8 70 0 -0.1 2 -1 -2 -5 0 -0.5 22 0.5 497 859 0 20 1.1 0.2 3 3.1 122 15 1.7 0.8 24.40 55.90 6.74 34.50 6.29 1.68 4.53 0.56 2.88 0.50 1.50 0.21 1.21 0.17 -1 ActLabs9701-006 M97-0041 636690 6284086 Granite Pluton-F LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 69.97 0.17 15.93 1.76 0.05 0.75 2.22 5.24 3.08 0.09 0.45 99.71 45 28 4 2 20 -10 22 45 0 -0.1 1 0 0 -5 0 -0.5 69 1.3 1151 804 1 17 0.8 0.3 6 2.5 86 5 5.4 1.4 19.40 33.30 3.27 12.10 1.98 0.63 1.13 0.17 0.83 0.16 0.49 0.08 0.52 0.099701-011 M97-0081 636640 6277296 Maficvolcanic LPA-M DaggerIsland LaRonge LR-LLBridge 1997 Maxeiner 64D-10 44.84 0.27 16.91 13.64 0.25 9.88 11.89 1.50 0.16 0.02 1.34 100.69 124 47 62 71 348 22 -5 64 0 -0.1 -1 0 0 -5 1 -0.5 2 -0.1 25 98 0 12 1.8 0.0 -1 -0.1 1 3 -0.1 -0.1 0.19 0.41 0.06 0.33 0.17 0.14 0.28 0.07 0.48 0.11 0.36 0.06 0.38 0.069701-016 M97-0096 638474 6278109 Feldsparporph Porphyry DaggerIsland LaRonge LR-LLBridge 1997 Maxeiner 64D-10 70.26 0.32 16.01 1.91 0.05 0.77 2.36 6.00 2.42 0.13 0.68 100.91 29 -10 4 3 29 -10 20 53 0 -0.1 1 1 1 -5 1 -0.5 39 0.8 1258 883 0 22 0.6 0.2 2 3.1 106 3 3.9 2.5 20.40 38.50 4.01 15.70 2.54 0.72 1.30 0.17 0.69 0.11 0.29 0.04 0.21 0.039701-022 M97-0154 633169 6276315 Rhyodacite Porphyry?? LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 74.37 0.07 14.90 1.15 0.04 0.36 2.31 4.08 2.76 0.08 0.55 100.67 23 -10 2 -1 -5 -10 11 25 0 -0.1 -1 3 0 -5 0 -0.5 38 0.4 479 198 0 19 1 0.4 5 2.0 48 4 2.7 1.0 15.80 30.90 3.12 11.50 1.79 0.46 0.95 0.14 0.70 0.12 0.33 0.05 0.29 0.049701-023 M97-0154 633169 6276315 Maficvolcanic LPA-M LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 52.48 1.35 14.45 14.96 0.27 7.57 5.25 3.32 0.29 0.13 0.56 100.63 29 16 45 41 361 -10 7 242 0 -0.1 1 1 1 -5 0 -0.5 7 0.2 89 150 0 20 1.6 0.3 4 2.2 64 26 1.4 0.5 6.77 15.30 1.94 9.72 3.07 1.08 3.77 0.74 4.69 1.00 2.99 0.46 2.94 0.459701-029 M97-0240 633698 6276960 Maficvolcanic, LPA-M LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 187 84 35 34 232 196 12 74 -2 -0.3 0 -1 7 1 2 -3 1 -0.3 -5.0 7 -1.0 -15 -1.0 290 690 -0.5 2.0 24 1.4 2.4 17.20 38.00 12.00 4.10 1.30 -0.50 2.20 0.33 -1 -1 1 6.02 6.96 1310 3.80 8.14 2.96 0.63 0.095 29.5 ActLabs9701-033 M97-0246 633681 6276305 Maficvolcanic, LPA-M LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 51.15 0.61 14.52 14.30 0.22 4.72 9.41 3.42 0.60 0.04 1.63 100.62 63 10 37 45 446 60 6 101 0 -0.1 1 3 2 -5 0 -0.5 11 0.3 66 94 0 17 2.2 0.0 1 0.7 18 18 0.2 0.3 1.08 2.96 0.43 2.68 1.24 0.47 1.94 0.44 2.97 0.69 2.14 0.36 2.39 0.379701-037 M97-0306 631977 6275894 AnthophylliteschLPA-M LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 16 8 33 49 422 262 -3 192 -2 -0.3 0 -1 8 0 -1 -3 0 -0.3 -5.0 -2 -1.0 47 2.0 -50 56 -0.5 2.0 32 1.7 -0.5 8.60 19.00 -5.00 2.50 0.70 -0.50 3.90 0.58 -1 -1 1 6.61 15.00 1909 7.02 1.99 1.85 0.12 0.056 27.48 ActLabs9701-047 M97-0383 632535 6274195 Actinoliteschist Dyke-DLA LawrencePoint Kisseynew LR-LLBridge 1997 Maxeiner 64D-10 48.68 0.42 9.33 10.57 0.17 16.27 11.35 0.80 0.24 0.12 1.99 99.94 2133 534 68 34 168 23 -5 71 0 -0.1 1 1 1 -5 0 -0.5 4 0.4 33 62 0 10 2.1 0.1 2 0.9 27 11 0.8 0.8 5.25 11.30 1.38 6.61 1.80 0.68 1.86 0.33 1.91 0.39 1.15 0.18 1.14 0.189701-051 M97-0419 631590 6275777 Felsicgneiss(p Sediment LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 74.05 0.26 11.70 4.31 0.08 0.56 3.64 4.28 0.38 0.09 0.85 100.20 -5 -1 3 17 6 16 4 35 -2 -0.3 0 -1 1 0 2 -3 0 -0.3 -5.0 -2 -1.0 -15 -1.0 -50 96 -0.5 2.0 26 0.7 -0.5 3.70 11.00 -5.00 2.40 0.90 -0.50 3.20 0.49 -1 -1 0 4.77 3.37 577 0.39 2.81 3.33 0.30 0.033 27.35 ActLabs9701-053 M97-0423 631022 6275267 Maficvolcanic LPA-M LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 49.55 1.07 14.09 14.29 0.21 7.80 9.09 3.36 0.36 0.10 0.97 100.89 104 61 54 51 351 98 -5 105 0 -0.1 1 0 0 -5 0 -0.5 5 0.3 49 164 0 18 2 0.1 1 1.5 43 23 0.2 0.1 2.12 6.44 1.03 6.17 2.48 0.94 3.25 0.69 4.30 0.95 2.78 0.44 2.77 0.429701-056 M97-0443 634242 6282378 Actinoliteschist Ultramafic ReedLake LaRonge LR-LLBridge 1997 Maxeiner 64D-10 45.61 0.43 6.63 10.64 0.17 22.90 8.70 0.61 0.11 0.07 3.76 99.63 2020 825 81 32 140 201 8 111 0 -0.1 1 0 1 -5 0 -0.5 1 -0.1 17 178 0 8 1.5 0.1 2 0.8 21 7 0.7 0.3 4.50 9.74 1.23 6.13 1.69 0.53 1.58 0.27 1.47 0.28 0.77 0.11 0.68 0.109701-058 M97-0483 631024 6278751 Mineralizeddior Pluton-I LawrenceBay LaRonge LR-LLBridge 1997 Maxeiner 64D-10 41 147 240 4 62 777 -3 83 -2 0.3 0 -1 8 6 1 7 0 0.6 -5.0 8 -1.0 -15 -1.0 -50 13 -0.5 -1.0 2 0.5 -0.5 0.50 -3.00 -5.00 0.20 -0.20 -0.50 0.30 0.05 -1 -1 0 0.22 11.20 611 0.86 3.97 0.10 0.04 0.020 30.5 ActLabs9701-070 M97-0649 636477 6285515 Pyroxenite Ultramafic ReedLake LaRonge LR-LLBridge 1997 Maxeiner 64D-10 44.57 0.55 7.05 10.49 0.18 22.36 7.12 0.53 1.63 0.15 4.44 99.05 2001 854 72 28 136 17 10 89 0 -0.1 1 1 0 -5 0 -0.5 36 2.5 652 176 0 9 1.6 0.2 3 0.9 25 8 1.1 0.4 7.96 16.50 1.94 8.88 2.22 0.67 1.94 0.32 1.70 0.33 0.91 0.13 0.79 0.129701-074 M97-0726 631993 6280621 Rhyodacite RLA-F LawrenceBay LaRonge LR-LLBridge 1997 Maxeiner 64D-10 80.35 0.21 10.31 1.85 0.06 0.85 4.10 1.83 0.61 0.10 0.43 100.70 23 -10 2 14 51 12 -5 44 0 -0.1 1 2 0 -5 0 -0.5 12 0.5 151 59 0 9 1.2 0.1 2 1.1 33 10 0.6 0.4 4.40 9.97 1.13 5.28 1.37 0.30 1.43 0.27 1.70 0.37 1.13 0.18 1.20 0.199701-075 M97-0755 632328 6282936 Tonalite Pluton-F LawrenceBay LaRonge LR-LLBridge 1997 Maxeiner 64D-10 69.68 0.22 15.98 1.94 0.03 0.95 2.75 5.47 2.07 0.10 0.47 99.66 -20 -20 4 6 30 11 13 43 0 -0.1 2 -1 -2 -5 0 -0.5 34 0.9 809 683 0 19 0.7 0.5 3 2.7 93 7 1.4 0.9 11.00 25.60 2.78 13.40 2.85 0.67 2.01 0.27 1.36 0.24 0.66 0.10 0.58 0.08 1 ActLabs9701-077 M97-0837 628263 6278401 Intermediatevol RLA-M LawrenceBay LaRonge LR-LLBridge 1997 Maxeiner 64D-10 50.92 0.41 18.77 11.43 0.18 5.02 9.04 3.11 0.85 0.06 0.69 100.49 45 -10 33 53 365 32 -5 79 0 -0.1 1 0 0 -5 0 -0.5 20 1.1 118 203 0 15 1.1 0.1 1 0.3 8 5 0.2 0.1 1.72 3.76 0.50 2.55 0.75 0.32 0.81 0.15 0.90 0.19 0.57 0.09 0.57 0.099701-084 M97-0905 630182 6280519 Serpentinite Ultramafic LawrenceBay LaRonge LR-LLBridge 1997 Maxeiner 64D-10 42.64 0.40 4.39 11.96 0.21 24.85 7.39 0.43 0.06 0.10 6.22 98.64 2586 775 89 45 149 30 -5 70 0 -0.1 1 12 0 -5 0 -0.5 1 0.2 21 225 0 6 1.8 0.1 2 0.8 20 6 0.7 0.3 3.62 7.99 1.03 5.09 1.44 0.40 1.45 0.24 1.33 0.26 0.70 0.10 0.60 0.099701-085 M97-0098 638560 6278235 Serpentinite Ultramafic DaggerIsland LaRonge LR-LLBridge 1997 Maxeiner 64D-10 43.50 0.02 2.31 8.92 0.12 36.66 0.33 0.04 -0.01 0.01 8.02 99.92 4324 1228 92 17 44 -10 -5 32 0 -0.1 1 0 0 -5 0 -0.5 0 0.3 1 3 0 2 1.5 0.0 -1 -0.1 0 0 -0.1 -0.1 0.06 0.12 0.02 0.07 0.03 0.01 0.05 -0.01 0.06 0.02 0.06 0.01 0.08 0.019701-086 M97-0250 634647 6274949 Ultramaficdyke Dyke-McL LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 47.05 0.66 11.60 11.65 0.23 12.66 11.61 0.91 1.00 0.31 1.78 99.45 1004 227 57 37 222 17 -5 95 0 -0.1 1 0 1 -5 0 -0.5 20 0.8 84 168 0 14 1.4 0.2 3 1.9 59 19 2.0 1.3 9.66 24.10 3.39 17.50 5.12 1.70 4.63 0.74 3.85 0.71 1.97 0.28 1.79 0.279701-090 M97-1015 638211 6277822 Massivesulphid Sediment LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 75 488 50 20 176 792 53 3428 -2 11.7 0 9 20 17 14 -3 1 8.0 2.2 -5.0 -5.0 11 -1.0 34 2.0 -50 129 -0.5 -1.0 9 -0.2 10.1 5.30 12.00 -5.00 1.20 0.60 -0.50 1.40 0.21 -1 -1 0 2.81 27.80 791 0.76 2.67 0.73 0.44 0.036 36.83 ActLabs9701-107 C97-0224 638172 6284414 ImpurequartziteSediment NEReedLake LaRonge LR-LLBridge 1997 Maxeiner 64D-10 26 44 20 25 156 94 5 177 -2 0.8 0 -1 2 2 1 -3 0 0.4 -5.0 6 -1.0 -15 2.0 -50 147 -0.5 -1.0 7 0.7 -0.5 2.70 7.00 -5.00 1.20 0.50 -0.50 1.00 0.18 -1 -1 0 4.78 6.62 938 1.74 6.10 1.16 0.39 0.042 26.74 ActLabs9701-124 M97-1276 632685 6276077 Rhyodacite,alt LPA-F LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 72.06 0.39 13.55 5.23 0.09 2.44 2.08 4.48 0.20 0.09 0.32 100.94 34 -10 8 14 37 73 -5 50 0 -0.1 -1 0 1 -5 0 -0.5 2 0.1 100 91 0 14 0.8 0.2 3 2.8 84 24 1.2 0.5 5.97 14.60 1.92 9.75 2.96 0.76 3.29 0.66 4.19 0.91 2.81 0.46 2.93 0.469701-127 M97-1276 632685 6276077 Dacite,altered LPA-F LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 70.94 0.44 13.33 6.09 0.09 3.83 1.71 3.11 0.59 0.10 0.70 100.92 21 12 12 18 87 29 -5 52 0 -0.1 -1 0 1 -5 0 -0.5 10 0.5 140 94 0 13 1.1 0.1 1 1.2 35 15 0.6 0.3 3.03 7.32 0.97 5.22 1.76 0.65 2.14 0.43 2.67 0.59 1.72 0.27 1.80 0.279701-128 M97-0098 638560 6278235 Serpentinite Ultramafic DaggerIsland LaRonge LR-LLBridge 1997 Maxeiner 64D-10 40.46 0.01 1.81 9.58 0.09 36.25 0.93 0.07 -0.01 -0.01 9.89 99.09 4550 1315 109 11 40 11 -5 24 0 -0.1 -1 0 0 -5 0 -0.5 0 0.3 1 3 0 2 1.4 0.0 -1 -0.1 0 0 -0.1 -0.1 0.03 0.07 0.01 0.05 0.03 0.02 0.04 -0.01 0.07 0.02 0.05 0.01 0.07 0.019701-129 M97-0098 638560 6278235 Serpentinite Ultramafic DaggerIsland LaRonge LR-LLBridge 1997 Maxeiner 64D-10 27.76 0.05 12.58 13.80 0.40 25.63 5.77 0.12 -0.01 0.02 12.49 98.62 6203 1401 108 32 172 21 -5 53 0 -0.1 -1 1 0 -5 0 -0.5 1 0.2 15 10 0 6 0.8 0.0 -1 -0.1 0 2 -0.1 -0.1 0.70 0.57 0.05 0.23 0.08 0.06 0.15 0.04 0.29 0.06 0.21 0.03 0.21 0.039701-131 M97-0098 638560 6278235 Maficactinolites LPA-M DaggerIsland LaRonge LR-LLBridge 1997 Maxeiner 64D-10 45.09 0.04 15.04 6.13 0.14 11.71 16.34 0.84 0.30 0.01 3.98 99.64 125 126 49 51 144 211 -5 23 0 -0.1 -1 1 0 -5 0 -0.5 5 0.6 44 56 0 8 1.6 0.1 -1 -0.1 0 2 -0.1 -0.1 0.07 0.15 0.02 0.14 0.08 0.08 0.19 0.05 0.35 0.08 0.26 0.04 0.27 0.049701-143 M97-0351 630093 6274185 Feldsparporph Porphyry LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 71.56 0.27 15.88 1.82 0.05 1.00 3.15 4.99 1.32 0.13 0.70 100.88 33 13 5 3 36 16 11 40 0 -0.1 1 0 0 -5 0 -0.5 26 1.0 535 544 0 21 1.1 0.2 3 2.9 92 4 2.9 2.1 14.70 28.80 3.19 13.40 2.64 0.74 1.66 0.22 0.92 0.15 0.40 0.05 0.31 0.059701-144 M97-0225 634628 6276330 Feldsparporph Porphyry LawrencePoint LaRonge LR-LLBridge 1997 Maxeiner 64D-10 71.33 0.32 16.32 2.00 0.07 0.83 2.75 5.28 1.15 0.13 0.56 100.73 25 17 4 3 28 -10 22 40 0 -0.1 1 0 0 -5 0 -0.5 28 1.5 859 849 0 21 0.9 0.2 3 3.1 100 4 3.6 2.4 19.30 36.80 3.90 15.60 2.71 1.04 1.52 0.20 0.90 0.15 0.41 0.05 0.34 0.059701-147 M97-1394 637432 6292488 Chert'(po) Sediment BarbLake LaRonge LR-LLBridge 1997 Maxeiner 64D-15 345 86 17 15 129 68 10 103 -2 -0.3 0 3 289 3 -1 -3 0 -0.3 -5.0 -2 -1.0 -15 -1.0 370 565 -0.5 1.0 25 0.9 2.2 9.40 25.00 14.00 5.10 1.30 0.70 1.60 0.25 -1 -1 0 3.31 5.56 667 3.95 6.49 1.20 1.24 0.287 29.12 ActLabs9711-0033 H97-2090 587821 6228235 Granite SuckerLake LR-LLBridge 1997 Harper 64D 70.04 0.64 15.24 3.23 0.02 0.83 1.64 2.98 5.05 0.16 0.60 100.80 13 6 7 2 35 9 28 67 -5 -0.4 -2 -4 4 0 -5 -5 -0.5 3 255 -5.0 2483 246 12 6 351 7 53.0 -10.0 171.60 256.90 27.80 69.60 7.80 1.80 2.70 0.60 1.40 1.10 1.00 0.40 0.30 -0.20 -1 0 0 7.90 2.39 158 0.48 1.22 2.59 4.25 0.073 ACMEAlyticalLabs9711-0061 H97-2241 587492 6229002 Granite SuckerLake LR-LLBridge 1997 Harper 64D 74.56 0.16 14.34 1.44 0.01 0.47 0.93 2.85 4.76 0.08 1.00 100.76 8 4 3 3 9 6 21 25 -5 -0.4 -2 5 -2 0 -5 -5 -0.5 6 133 -5.0 1020 167 22 5 136 10 17.0 -10.0 50.30 82.00 10.00 27.70 4.60 0.80 2.90 0.50 2.10 0.50 0.90 0.30 0.50 -0.20 -1 0 0 7.59 1.07 98 0.27 0.70 2.43 3.99 0.033 ACMEAlyticalLabs9711-0076 H97-2365 588935 6229421 Calc-silicate(po MacLeanLakeg SuckerLake LR-LLBridge 1997 Harper 64D 47.23 0.92 12.60 9.87 0.17 6.58 20.49 0.78 0.24 0.17 0.80 99.93 81 122 57 27 222 207 4332 163 -5 1.4 -2 4 2 1 6 -5 0.7 5 9 -5.0 81 282 7 8 82 20 -2.0 -10.0 10.00 23.60 5.80 10.40 2.70 1.70 2.60 0.50 2.50 1.40 3.20 0.80 1.80 0.30 -1 0 1 7.23 7.49 1280 4.14 14.86 0.38 0.21 0.082 ACMEAlyticalLabs9711-0095 H97-2490 589049 6230394 Amphibolite MacLeanLakeg SuckerLake LR-LLBridge 1997 Harper 64D 50.13 1.14 15.61 12.41 0.21 5.68 11.59 1.73 0.67 0.09 0.70 100.04 226 130 52 36 358 15 8 87 -5 0.4 -2 -4 -2 0 -5 -5 -0.5 2 7 -5.0 24 162 15 -2 37 22 -2.0 -10.0 3.00 9.20 4.30 4.50 2.10 1.90 1.90 0.30 2.60 1.40 3.60 0.70 2.00 -0.20 -1 0 1 8.46 9.06 1529 3.42 8.25 1.51 0.54 0.039 ACMEAlyticalLabs9711-0131 H97-2652 590563 6231370 Amphibolite MacLeanLakeg SuckerLake LR-LLBridge 1997 Harper 64D 50.05 1.20 14.78 12.11 0.19 5.95 12.39 1.67 0.47 0.10 0.70 99.67 147 103 43 33 348 297 -5 145 -5 0.7 -2 -4 -2 0 -5 -5 0.5 -1 12 -5.0 71 96 16 -2 51 23 2.0 -10.0 5.10 11.10 4.60 5.20 2.40 1.90 1.90 0.40 2.70 1.50 3.60 0.80 2.00 0.20 -1 0 1 8.05 8.64 1377 3.56 8.68 1.43 0.40 0.051 ACMEAlyticalLabs9711-0136 H97-2675 590166 6231655 QuartzVein SuckerLake LR-LLBridge 1997 Harper 64D 98.83 0.01 0.07 0.68 -0.01 0.04 0.09 0.06 -0.04 0.03 0.10 99.95 9 4 -2 -1 3 4 -5 -2 -5 -0.4 -2 7 -2 0 -5 -5 -0.5 -1 -1 -5.0 -5 -10 -1 -2 14 0 -2.0 -10.0 -0.20 1.00 -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -1 0 0 0.10 0.52 40 0.03 0.07 0.02 -0.01 0.002 ACMEAlyticalLabs9711-0137 H97-2685 590017 6231273 Granite SuckerLake LR-LLBridge 1997 Harper 64D 73.55 0.07 15.01 0.76 0.01 0.26 0.38 1.99 8.08 0.09 0.20 100.47 4 3 2 1 4 -2 59 16 -5 -0.4 -2 6 -2 0 -5 -5 -0.5 -1 191 -5.0 416 73 11 3 25 12 8.0 895.0 14.10 30.30 2.90 9.70 2.90 0.60 1.80 -0.20 2.00 0.40 0.70 0.30 0.90 -0.20 -1 0 0 7.68 0.53 100 0.14 0.27 1.57 7.17 0.044 ACMEAlyticalLabs9711-0169 H97-2798 591240 6240235 Amphibolite MacLeanLakeg SuckerLake LR-LLBridge 1997 Harper 64D 47.83 1.31 15.25 14.13 0.21 7.29 10.29 2.01 0.36 0.13 1.00 99.87 117 84 50 40 399 129 -5 96 -5 0.6 -2 -4 -2 0 -5 -5 -0.5 -1 8 -5.0 41 124 17 -2 53 26 -2.0 -10.0 2.80 8.90 3.60 5.90 2.60 2.20 2.40 0.50 3.30 1.60 4.20 0.70 2.40 0.20 -1 0 1 8.24 10.08 1497 4.47 7.27 1.71 0.31 0.040 ACMEAlyticalLabs9711-0183 H97-2862 590041 6242539 Basalt SuckerLake LR-LLBridge 1997 Harper 64D 49.29 0.79 17.11 10.50 0.16 7.27 10.63 2.80 0.49 0.08 0.70 99.88 54 58 36 31 271 112 -5 52 -5 0.5 -2 -4 -2 0 -5 -5 0.5 -1 4 -5.0 106 187 13 2 33 16 2.0 -10.0 1.50 6.70 2.90 2.50 1.30 1.40 1.00 0.30 1.80 1.20 2.80 0.60 1.50 -0.20 -1 0 0 9.21 7.52 1212 4.49 7.66 2.49 0.40 0.032 ACMEAlyticalLabs9711-0201 H97-2916 589585 6241144 Basalt SuckerLake LR-LLBridge 1997 Harper 64D 56.35 0.62 16.31 8.74 0.14 5.42 6.47 4.50 0.25 0.29 0.70 99.87 37 37 31 19 210 75 8 80 -5 0.9 -2 -4 2 0 -5 -5 -0.5 2 3 -5.0 240 257 24 4 72 14 4.0 -10.0 18.50 32.30 6.10 15.00 3.50 1.80 2.00 0.50 1.80 1.20 2.20 0.50 1.10 -0.20 -1 0 0 9.10 6.57 1112 3.46 4.88 4.29 0.22 0.124 ACMEAlyticalLabs9711-0217 H97-2966 581083 6220734 MineralizedSa McKenzieDeposSuckerLake LR-LLBridge 1997 Harper 64D 59.55 0.23 12.35 13.34 0.05 2.36 1.74 2.02 1.59 0.09 3.60 97.01 21 12 51 3 21 2065 306 19018 -5 65.8 6 8 6 6 -5 -5 1.0 2 55 -5.0 388 87 26 12 202 8 7.0 -10.0 23.40 40.70 9.40 22.90 5.20 2.60 2.20 0.40 1.60 0.70 1.10 0.40 0.60 -0.20 1 0 0 6.45 10.44 405 1.49 1.37 1.85 1.37 0.019 ACMEAlyticalLabs9711-0218 H97-2966 581083 6220734 MineralizedSa McKenzieDeposSuckerLake LR-LLBridge 1997 Harper 64D 75.77 0.06 14.71 0.80 0.06 0.19 0.50 3.29 4.19 0.14 0.60 100.33 10 2 -2 7 -2 32 361 205 -5 1.0 8 13 -2 0 9 -5 0.6 -1 593 -5.0 17 13 10 27 26 9 12.0 17.0 3.10 7.20 0.70 2.70 1.30 0.20 1.00 0.30 1.30 0.20 0.70 0.20 1.10 0.20 9 0 0 7.25 0.60 430 0.09 0.35 2.76 3.46 0.058 ACMEAlyticalLabs9711-0241 H97-3091 580746 6226698 Basalt SuckerLake LR-LLBridge 1997 Harper 64D 36.17 1.98 19.34 20.49 0.24 10.65 5.50 1.32 0.18 0.11 3.60 99.65 200 59 35 61 621 829 9 111 -5 0.7 -2 -4 -2 1 -5 -5 -0.5 34 6 -5.0 36 39 225 -2 78 40 2.0 -10.0 2.90 10.80 2.70 9.80 4.10 3.20 4.20 0.90 5.70 2.40 5.90 0.80 2.90 0.20 -1 0 1 9.86 14.59 1829 6.98 4.19 1.17 0.15 0.037 ACMEAlyticalLabs9711-0242 H97-3091 580746 6226698 QuartzVein SuckerLake LR-LLBridge 1997 Harper 64D 92.71 0.05 2.69 1.43 0.02 0.48 2.05 0.19 0.05 0.03 0.30 100.02 13 13 5 2 12 42 6 10 5 -0.4 -2 7 -2 0 -5 -5 -0.5 4 1 -5.0 11 36 12 2 -10 2 -2.0 -10.0 -0.20 2.10 -0.20 -0.20 -0.20 0.20 -0.20 -0.20 0.20 -0.20 0.30 -0.20 0.20 -0.20 -1 0 0 1.57 1.03 139 0.29 1.48 0.11 0.01 0.007 ACMEAlyticalLabs9711-0246 H97-3105 580154 6226264 Basalt SuckerLake LR-LLBridge 1997 Harper 64D 58.96 0.43 8.95 9.50 0.14 5.24 10.64 0.86 0.15 0.10 4.70 99.83 755 74 19 23 173 104 9 116 6 0.4 -2 9 2 3 5 5 -0.5 8 3 -5.0 73 113 10 -2 34 10 -2.0 -10.0 2.30 5.80 1.70 1.80 1.50 1.10 -0.20 0.30 0.80 0.50 1.60 0.50 0.90 -0.20 -1 0 0 5.00 6.80 1060 3.20 7.51 0.73 0.11 0.034 ACMEAlyticalLabs9711-0264 H97-3179 587636 6237887 Basalt SuckerLake LR-LLBridge 1997 Harper 64D 51.33 0.65 16.68 7.63 0.12 9.43 10.36 2.24 0.35 0.13 0.90 99.91 201 222 43 19 130 73 -5 56 -5 -0.4 -2 -4 -2 0 -5 -5 -0.5 1 5 -5.0 106 288 24 -2 39 9 2.0 -10.0 4.70 13.00 2.80 5.80 1.50 1.20 0.40 -0.20 1.10 0.60 1.50 0.30 0.60 -0.20 -1 0 0 8.92 5.64 893 6.00 7.47 2.00 0.29 0.053 ACMEAlyticalLabs9711-0265 H97-3179 587636 6237887 Dacite SuckerLake LR-LLBridge 1997 Harper 64D 62.94 0.77 16.28 8.51 0.09 2.43 3.95 4.35 0.33 0.19 0.10 100.01 9 3 14 17 58 5 -5 78 -5 -0.4 -2 5 -2 0 -5 -5 -0.5 -1 6 -5.0 138 231 18 5 113 22 3.0 -10.0 9.00 15.10 4.90 9.30 2.60 1.70 1.40 0.50 3.00 1.20 3.00 0.70 2.10 -0.20 -1 0 0 8.61 6.18 649 1.50 2.95 4.00 0.28 0.071 ACMEAlyticalLabs9711-0272 H97-3194 582765 6232007 Granite SuckerLake LR-LLBridge 1997 Harper 64D 72.69 0.15 15.82 1.46 0.02 0.52 2.10 4.43 2.37 0.08 0.50 100.40 13 7 3 1 13 2 9 21 -5 -0.4 -2 -4 -2 0 -5 -5 -0.5 -1 67 -5.0 1237 812 21 2 160 3 2.0 -10.0 9.90 15.90 1.60 6.30 0.90 0.50 0.40 -0.20 0.40 0.20 0.40 0.20 0.20 -0.20 -1 0 0 7.83 1.02 170 0.30 1.52 3.90 1.91 0.024 ACMEAlyticalLabs9711-0296 H97-3298 590683 6232358 Amphibolite MacLeanLakeg SuckerLake LR-LLBridge 1997 Harper 64D 48.72 1.30 13.73 15.47 0.21 7.70 10.17 1.76 0.26 0.11 0.40 99.89 165 94 47 37 397 112 8 105 -5 0.8 -2 -4 -2 0 -5 -5 -0.5 -1 3 -5.0 31 95 31 -2 54 25 -2.0 -10.0 2.80 10.40 3.30 5.60 2.50 2.10 1.70 0.50 3.10 1.40 3.90 0.80 2.20 0.20 -1 0 1 7.74 11.08 1594 4.93 7.44 1.65 0.21 0.049 ACMEAlyticalLabs9711-0303 H97-3345 586286 6232795 Dacite SuckerLake LR-LLBridge 1997 Harper 64D 63.42 0.57 16.91 5.71 0.05 2.54 4.04 3.29 1.77 0.22 1.60 100.28 174 70 17 12 118 53 13 110 9 0.4 -2 -4 4 1 -5 -5 -0.5 4 58 -5.0 659 343 24 2 113 15 5.0 -10.0 23.30 45.70 8.30 23.70 4.70 1.80 2.30 0.30 2.30 0.90 1.80 0.50 1.10 -0.20 -1 0 0 9.01 4.27 364 1.61 3.06 3.10 1.46 0.103 ACMEAlyticalLabs9733-014 405 633478 6275969 Serpentinite Ultramafic LawrencePoint LaRonge LR-LLBridge 1997 MacDougall 64D-10 40.22 0.02 1.61 4.75 1.26 0.06 37.48 0.07 0.16 0.01 0.01 1.51 13.07 0.20 14.83 99.83 4174 14009733-015 405 633478 6275969 Serpentinite Ultramafic LawrencePoint LaRonge LR-LLBridge 1997 MacDougall 64D-10 39.31 0.05 1.36 6.01 1.48 0.09 37.25 0.21 0.16 0.02 0.01 1.42 12.94 0.26 14.62 99.51 2874 9009733-016 405 633478 6275969 Harzburgite Ultramafic LawrencePoint LaRonge LR-LLBridge 1997 MacDougall 64D-10 41.95 0.12 1.90 8.86 3.80 0.10 34.25 0.28 0.14 0.02 0.01 0.60 9.03 0.16 9.79 98.06 4379 12739733-020 405 633478 6275969 Actinoliteschist Ultramafic LawrencePoint LaRonge LR-LLBridge 1997 MacDougall 64D-10 42.02 0.27 10.85 7.75 5.60 0.16 21.15 9.35 0.78 0.13 0.02 0.38 3.88 1.51 5.77 98.46 1437 3169733-021 405 633478 6275969 Serpentinite Ultramafic LawrencePoint LaRonge LR-LLBridge 1997 MacDougall 64D-10 39.46 0.01 1.24 8.16 2.25 0.13 35.55 0.08 0.16 0.02 0.01 1.68 12.63 0.16 14.47 99.81 3558 11009733-023 405 633478 6275969 Actinoliteschist Ultramafic LawrencePoint LaRonge LR-LLBridge 1997 MacDougall 64D-10 45.68 0.31 7.28 8.61 6.30 0.14 21.25 8.61 0.33 0.05 0.01 0.15 4.26 0.04 4.45 97.26 3695 4209733-024 405 633478 6275969 Serpentinite Ultramafic LawrencePoint LaRonge LR-LLBridge 1997 MacDougall 64D-10 40.36 0.19 13.19 9.39 6.56 0.13 21.99 6.98 0.67 0.11 0.03 0.24 5.83 0.02 6.09 99.40 1847 3139801-027 M98-0147 628337 6263943 Chert'(po) Sediment JonesPeninsul Kisseynew LR-LLBridge 1997 MacDougall 64D-10 129 73 31 40 218 1570 4 95 -2 -0.3 0 -1 11 2 -1 -3 0 1.3 -5.0 9 -1.0 -15 -1.0 -50 193 -0.5 4.0 43 2.2 2.3 11.70 26.00 14.00 5.10 1.00 0.70 5.20 0.76 -1 -1 0 5.54 7.95 668 2.99 7.00 1.87 0.29 0.080 26.96 ActLabs9801-035 M98-0205 624766 6271006 Dacite,myloniti LPA-F DuckLake LaRonge LR-LLBridge 1997 MacDougall 64D-10 69.24 0.16 17.14 2.26 0.04 1.02 1.96 6.62 1.65 0.10 0.47 100.65 -20 -15 4 3 17 -10 -5 39 0 -0.1 -1 1 -2 -5 0 -0.5 37 1.1 421 327 0 21 0.9 0.1 2 2.7 98 3 1.3 0.3 6.61 14.00 1.50 5.80 0.97 0.34 0.83 0.11 0.59 0.11 0.31 0.05 0.32 0.059801-036 M98-0210 624604 6271221 Basalt LPA-M DuckLake LaRonge LR-LLBridge 1997 MacDougall 64D-10 49.32 1.12 14.23 13.56 0.21 6.94 12.13 2.25 0.13 0.12 0.66 100.70 111 82 47 52 347 76 -5 96 0 -0.1 -1 1 -2 -5 0 -0.5 2 0.3 26 137 0 18 1.4 0.1 1 2.1 69 27 0.3 0.1 2.79 8.10 1.24 6.74 2.35 0.87 3.18 0.67 4.41 1.03 2.83 0.47 2.89 0.439801-043 M98-0317 626159 6259340 ImpurequartziteUltramafic NEDeepBay Kisseynew LR-LLBridge 1997 MacDougall 64D-07 387 247 72 53 250 96 10 136 -2 -0.3 0 -1 6 1 1 -3 0 0.5 -5.0 -2 -1.0 -15 -1.0 -51 269 -0.5 4.0 15 -0.2 12.1 11.80 26.00 21.00 4.60 1.90 0.80 2.60 0.39 -1 -1 0 5.17 2.98 129 2.03 4.01 4.18 1.43 0.118 22.6 ActLabs9801-044 M98-0359 623065 6272692 Pyroxenite Ultramafic Z'Lake LaRonge LR-LLBridge 1997 MacDougall 64D-10 2350 568 97 37 133 7 6 49 -2 -0.3 0 -1 4 0 -1 -3 0 4.0 -0.3 -5.0 7.0 2 -1.0 -15 2.0 -50 96 -0.5 -1.0 7 -0.2 -0.5 3.80 4.00 7.00 1.50 0.50 -0.50 0.60 0.09 7 -1 0 1.46 9.16 1211 18.27 5.30 0.23 0.07 0.026 27.04 ActLabs9801-046 C98-0149 625755 6264543 Orthopyroxenit Ultramafic HodgsonIsland Kisseynew LR-LLBridge 1997 MacDougall 64D-10 2120 1029 90 28 160 45 -3 49 -2 -0.3 0 -1 2 0 -1 -3 0 8.0 -0.3 -5.0 5.0 27 -1.0 -15 -1.0 -50 31 -0.5 -1.0 10 -0.2 -0.5 0.90 4.00 5.00 0.90 0.40 -0.50 1.00 0.17 -1 -1 0 3.22 8.28 1034 16.44 3.81 0.43 0.05 0.006 29.09 ActLabs9801-049 M98-0410 625167 6271492 Maficactinolites LPA-M DuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 49.10 0.07 15.86 5.05 0.10 10.99 17.33 1.07 0.18 0.01 1.10 100.85 354 126 16 50 140 -10 -5 39 0 -0.1 -1 0 -2 -5 0 -0.5 6 0.4 39 194 0 9 1.4 -0.1 -1 1.2 54 4 0.2 -0.1 0.30 0.70 0.09 0.54 0.19 0.10 0.30 0.07 0.58 0.14 0.43 0.08 0.48 0.089801-059 M98-0522 619019 6258230 Tonalite Pluton-F JonesPeninsul Kisseynew LR-LLBridge 1998 Maxeiner 64D-07 67.41 0.43 14.83 4.05 0.06 2.04 4.18 4.42 1.18 0.16 0.27 99.04 56 59 10 7 62 -10 -5 63 0 -0.1 -1 0 -2 -5 0 -0.5 27 0.5 350 297 0 19 0.8 0.5 4 4.1 164 10 2.3 0.3 12.00 32.00 2.82 10.80 2.07 0.77 2.10 0.33 1.73 0.37 1.02 0.16 0.99 0.159801-066 M98-0598 622076 6269795 Rhyodacite RLA-F ZedLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 72.69 0.36 12.73 5.76 0.12 0.89 2.56 3.77 1.33 0.10 0.38 100.69 -20 37 32 16 29 44 9 102 0 -0.1 2 1 12 19 1 -0.5 27 0.8 724 241 0 15 1 0.4 5 4.5 153 32 2.6 0.9 15.30 38.00 4.65 20.80 4.98 1.05 5.02 0.96 5.55 1.19 3.40 0.58 3.63 0.549801-067 M98-0603 621913 6269703 Daciticflow RLA-F ZedLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 65.14 0.39 17.45 3.53 0.06 1.41 4.11 5.48 1.72 0.14 0.80 100.22 21 21 12 6 50 18 -5 -30 0 -0.1 -1 0 -2 -5 0 -0.5 26 0.7 1510 1270 0 22 0.9 0.5 6 3.7 133 8 2.3 0.5 18.50 38.00 3.98 14.80 2.33 0.80 2.21 0.30 1.46 0.29 0.79 0.13 0.72 0.119801-068 M98-0614 622735 6268604 Andesiticflow RLA-I ZedLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 52.58 0.69 17.83 11.44 0.15 3.54 9.76 3.58 0.56 0.20 0.14 100.49 22 32 26 32 276 276 -5 87 0 -0.1 -1 0 -2 -5 0 -0.5 4 -0.1 327 447 0 18 1.3 -0.1 1 1.2 39 14 1.1 0.3 6.63 16.00 1.86 8.26 1.87 0.68 2.22 0.37 2.43 0.52 1.44 0.25 1.49 0.239801-073 M98-0653 626226 6259246 ImpurequartziteSediment PriceIsland Kisseynew LR-LLBridge 1998 Maxeiner 64D-07 41 174 45 6 152 587 -3 108 -2 -0.3 0 -1 38 5 5 -3 0 -0.3 -5.0 -2 -1.0 -15 -1.0 -50 56 -0.5 -1.0 5 0.5 9.1 1.90 6.00 -5.00 0.40 -0.20 -0.50 0.50 0.09 -1 -1 0 1.68 6.41 86 0.27 1.10 0.37 0.15 0.015 29.16 ActLabs9801-073 M98-0653 626226 6259246 ImpurequartziteSediment PriceIsland Kisseynew LR-LLBridge 1998 Maxeiner 64D-07 74.78 0.17 3.32 13.27 0.01 0.32 1.16 0.45 0.28 0.04 6.78 100.58 43 46 23 6 141 106 -5 81 0 -0.1 -1 0 14 6 0 -0.5 6 0.2 38 41 1 5 -0.5 0.1 1 0.8 35 5 0.4 4.8 2.00 3.60 0.52 2.32 0.55 0.18 0.66 0.12 0.81 0.17 0.50 0.08 0.50 0.099801-088 M98-0883 625251 6273422 Int.volcanic RLA-I ZedLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 56.44 0.76 16.47 10.96 0.17 3.62 6.65 2.33 2.31 0.20 0.65 100.58 38 30 29 30 208 22 -5 119 0 -0.1 -1 0 -2 7 0 -0.5 40 1.4 739 330 0 18 1.4 0.2 3 2.7 98 25 1.6 0.5 9.37 22.00 2.73 12.60 3.11 0.90 3.62 0.64 3.91 0.88 2.57 0.41 2.60 0.379801-090 M98-0898 624579 6274445 Felsicvolcanic, RLA-F ZedLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 71.48 0.28 13.85 4.10 0.04 1.82 3.64 3.34 0.69 0.12 1.01 100.37 -20 -15 9 18 26 63 -5 -30 0 -0.1 -1 0 -2 -5 0 -0.5 9 0.5 146 144 0 11 0.7 0.2 3 1.4 49 10 0.7 0.2 2.51 6.40 0.86 4.21 1.21 0.46 1.37 0.27 1.68 0.38 1.06 0.18 1.13 0.179801-094 M98-1026 624000 6274852 Rustyquartzvei Vein NZedLake LaRonge LR-LLBridge 1998 Maxeiner 64D-11 18 5 -1 0 -2 5 -3 6 -2 -0.3 0 -1 2 0 1 -3 0 -0.3 -5.0 -2 -1.0 -15 -1.0 -50 -1 -0.5 -1.0 -1 -0.2 -0.5 -0.50 -3.00 -5.00 -0.10 -0.20 -0.50 -0.20 -0.05 -1 -1 0 0.02 0.33 24 0.03 0.01 0.01 -0.01 -0.001 30.38 ActLabs9801-103 M98-1166 621258 6274654 Silicate-faciesiroSediment WZedLake LaRonge LR-LLBridge 1998 Maxeiner 64D-12 8 13 36 43 337 64 -3 134 -2 -0.3 0 -1 1 0 -1 -3 0 -0.3 -5.0 6 -1.0 -15 -1.0 220 6 -0.5 1.0 19 -0.2 -0.5 2.30 7.00 -5.00 1.50 0.30 0.50 2.50 0.39 -1 -1 0 5.37 16.10 1698 4.38 0.45 0.34 0.13 0.018 31.77 ActLabs9801-106 M98-1198 619824 6273042 Dacite,lapillituff RLA-F NumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 70.66 0.48 10.92 6.24 0.04 1.26 3.09 2.56 1.45 0.15 1.97 98.82 -20 -15 2 21 100 40 -5 88 0 -0.1 -1 0 -2 -5 0 -0.5 37 0.8 622 223 0 11 1 0.2 2 1.9 65 11 2.2 1.1 14.00 21.00 1.75 5.49 1.02 0.32 1.35 0.24 1.69 0.41 1.16 0.19 1.25 0.199801-107 M98-1210 619824 6273042 GossanousMateSediment ZedLake LaRonge LR-LLBridge 1998 Maxeiner 64D-11 10 39 27 38 189 230 12 379 -2 1.1 0 -1 3 2 2 -3 0 -0.3 -5.0 -2 -1.0 -15 -1.0 270 229 -0.5 2.0 26 -0.2 -0.5 4.90 15.00 -5.00 3.00 1.10 0.50 3.20 0.48 -1 -1 0 4.53 10.50 1428 2.19 6.25 0.67 0.99 0.087 27.04 ActLabs9801-114 M98-1290 618711 6272018 MegacrysticGd Pluton-F NumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 66.70 0.37 16.67 3.09 0.05 1.43 3.18 5.60 2.88 0.24 0.48 100.70 34 30 10 5 44 31 6 63 0 -0.1 -1 0 -2 -5 0 -0.5 61 1.6 1300 1540 2 19 0.6 0.3 4 3.6 157 9 6.3 0.9 40.20 86.00 9.10 34.10 5.27 1.53 4.49 0.47 1.94 0.33 0.84 0.10 0.63 0.079801-116 M98-1314 617397 6271975 Andesite RLA-I NumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 56.98 0.66 16.30 9.80 0.16 3.60 8.09 3.06 0.94 0.20 0.53 100.32 68 32 34 28 184 72 6 104 0 -0.1 4 0 -2 -5 2 -0.5 17 0.6 395 361 1 17 1.2 0.2 3 1.8 92 21 1.3 0.7 7.51 17.00 2.00 9.02 2.09 0.66 2.44 0.43 2.73 0.58 1.67 0.27 1.68 0.259801-118 M98-1352 616719 6270555 Basalt RLA-M NumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 51.69 0.79 12.86 9.22 0.16 10.42 9.91 3.31 0.93 0.36 1.19 100.84 687 69 37 27 180 81 -5 77 0 -0.1 2 0 -2 -5 1 -0.5 21 0.4 327 823 1 14 1 0.2 2 2.1 88 17 1.3 0.9 16.20 47.00 6.35 30.30 6.41 2.03 4.95 0.74 3.48 0.60 1.56 0.22 1.32 0.179801-125 M98-1467 619781 6273171 Dacitictuffbrecc RLA-I NumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 56.73 0.68 17.88 8.18 0.15 2.78 9.66 2.87 0.61 0.17 0.33 100.03 23 -15 16 30 182 78 -5 62 0 -0.1 2 0 -2 -5 1 -0.5 3 0.1 76 238 1 16 0.9 0.2 3 2.3 84 20 1.8 1.1 11.00 25.00 2.97 13.10 3.15 0.97 3.36 0.59 3.48 0.74 2.17 0.34 2.16 0.319801-126 M98-1468 619792 6273184 Rhyolite,lamina RLA-F NumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 71.27 0.46 11.98 5.87 0.08 1.60 5.68 2.20 0.44 0.07 0.35 100.02 25 -15 11 25 133 26 -5 101 0 -0.1 1 0 -2 -5 1 -0.5 10 0.2 637 165 1 12 1.4 0.2 2 1.7 65 12 0.8 0.8 6.02 13.00 1.47 6.80 1.55 0.49 1.80 0.33 2.09 0.44 1.28 0.21 1.32 0.209801-128 M98-1481 617134 6261317 MaficCalc-silic LPA-M BirchPoint LaRonge LR-LLBridge 1998 Maxeiner 64D-06 47.33 0.86 13.70 9.58 0.19 9.58 14.70 1.32 0.23 0.08 1.16 98.73 639 185 35 46 308 112 -5 202 0 -0.1 -1 0 -2 -5 0 -0.5 3 0.2 41 114 3 14 0.8 0.1 2 1.3 51 19 0.3 0.1 2.94 7.20 1.00 5.08 1.68 0.72 2.28 0.47 3.19 0.68 1.93 0.31 1.89 0.269801-130 M98-1540 615658 6267358 Andesitictuffbr RLA-I MargeIsland LaRonge LR-LLBridge 1998 Maxeiner 64D-11 58.04 0.38 17.88 8.69 0.15 2.52 8.37 3.22 0.71 0.10 0.41 100.47 -20 -15 15 35 196 69 -5 86 0 -0.1 -1 0 -2 -5 0 -0.5 20 0.7 180 175 0 15 1.1 -0.1 1 1.0 33 11 0.4 0.3 2.57 6.10 0.75 3.82 1.11 0.42 1.29 0.27 1.90 0.41 1.21 0.20 1.25 0.189801-135 M98-0409 625190 6271446 Oxide-faciesiro Sediment NDuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 49.22 0.16 2.15 31.85 6.31 3.32 7.43 0.03 0.04 0.19 -0.63 100.07 22 103 63 6 86 105 5 209 -2 -0.3 0 -1 1 0 -1 -3 0 15.0 -0.3 -5.0 19.0 12 -1.0 -15 -1.0 -50 53 0.6 -1.0 34 1.3 -0.5 19.10 35.00 15.00 4.00 1.30 -0.50 3.10 0.47 -1 2 0 0.95 21.00 48140 2.46 5.55 0.03 0.02 0.078 39.88 ActLabs9801-141 M98-1658 620185 6274643 Silicate-faciesiroSediment NNumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 13 8 24 57 319 201 -3 266 -2 -0.3 0 -1 2 1 -1 -3 0 -0.3 -5.0 14 -1.0 -15 -1.0 -50 133 -0.5 2.0 13 -0.2 -0.5 3.40 7.00 -5.00 1.50 0.80 -0.50 1.50 0.22 -1 -1 0 6.56 10.10 1765 4.09 2.99 2.03 0.43 0.056 27.8 ActLabs9801-145 M98-1761 619540 6272211 Int.volcanic RLA-I NumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 57.20 1.12 15.89 12.53 0.09 2.95 4.03 3.56 2.18 0.43 0.41 100.39 160 620 23 39 254 44 -5 176 0 -0.1 -1 0 -2 -5 0 -0.5 64 2.5 298 169 1 21 1.4 0.3 4 2.6 94 19 1.6 2.9 7.61 19.00 2.23 10.00 2.66 0.91 3.06 0.56 3.49 0.70 1.96 0.31 1.93 0.279801-146 C98-1011 623531 6269963 Rhyodacite LPA-F DuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 70.70 0.83 16.41 1.14 -0.01 1.05 1.71 7.69 0.31 0.21 0.43 100.48 56 22 8 28 148 -10 -5 -30 0 -0.1 2 11 -2 -5 1 -0.5 6 0.4 73 242 1 15 0.6 0.2 3 2.2 76 20 1.5 0.8 1.91 4.60 0.59 3.01 0.87 0.33 1.44 0.33 2.63 0.66 2.10 0.35 2.32 0.359801-147 C98-1010 623537 6269939 Int.volcanic LPA-I DuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 62.56 0.71 14.85 9.86 0.20 2.37 6.01 2.67 1.04 0.21 0.48 100.94 -20 -15 20 26 131 119 7 92 0 -0.1 4 0 2 -5 2 -0.5 23 0.5 564 188 0 16 1.2 0.2 3 2.4 86 23 1.5 0.8 7.45 18.00 2.26 11.20 2.92 0.91 3.34 0.61 3.81 0.81 2.37 0.37 2.31 0.349801-148 C98-1027 623599 6269933 Int.volcanic LPA-I DuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 57.37 0.91 16.65 10.66 0.19 2.63 7.23 3.12 1.30 0.22 0.40 100.68 41 21 25 29 195 25 10 107 0 -0.1 7 0 -2 -5 3 -0.5 34 1.6 471 221 1 18 1.3 0.3 3 2.8 96 31 1.3 0.6 8.55 20.00 2.55 12.20 3.39 1.19 4.19 0.80 5.16 1.11 3.21 0.52 3.20 0.469801-149 C98-1055 623644 6269997 Basalt LPA-M DuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-10 53.73 0.45 14.23 9.18 0.16 8.05 9.14 3.38 0.74 0.17 0.91 100.15 991 148 30 32 191 22 -5 72 0 -0.1 -1 0 -2 -5 1 -0.5 10 0.2 318 519 0 14 1.3 0.1 1 2.1 82 15 1.2 0.5 4.26 13.00 1.47 7.30 1.85 0.61 2.07 0.38 2.39 0.51 1.49 0.24 1.57 0.239801-151 M98-1823 618968 6268583 MegacrysticGd Pluton-F NumabinBay LaRonge LR-LLBridge 1998 Maxeiner 64D-11 66.70 0.43 16.08 3.58 0.06 1.67 3.43 5.45 2.73 0.26 0.43 100.81 40 21 8 7 53 11 13 95 0 -0.1 3 0 -2 -5 1 -0.5 52 0.8 1160 1480 1 20 0.9 0.4 5 4.6 203 11 5.6 2.3 31.10 72.00 7.60 31.10 5.52 1.54 4.42 0.53 2.25 0.37 0.93 0.12 0.71 0.099801-154 M98-1867 621434 6268340 Dacite RLA-F SWDuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-11 65.70 0.40 17.33 3.86 0.14 1.75 3.73 5.10 1.82 0.15 0.55 100.52 34 -15 6 7 57 -10 -5 87 0 -0.1 2 0 -2 -5 1 -0.5 40 1.7 1190 855 0 23 0.9 0.4 5 3.4 128 7 2.0 0.9 14.10 28.00 2.97 12.30 2.11 0.71 2.00 0.27 1.35 0.25 0.65 0.10 0.60 0.099801-157 M98-0139 628079 6265046 Tonalite Pluton-F JonesPeninsul Kisseynew LR-LLBridge 1998 Maxeiner 64D-10 62.86 0.61 16.61 5.50 0.09 2.86 5.57 4.69 1.00 0.19 0.51 100.49 40 47 13 12 89 -10 -5 65 0 -0.1 1 0 -2 -5 0 -0.5 21 0.4 266 347 0 20 0.8 0.3 3 3.1 138 12 0.8 0.4 14.70 32.00 3.41 14.00 2.54 0.89 2.56 0.39 2.11 0.41 1.11 0.15 0.99 0.159801-158 M98-1112 627770 6275680 Granite Pluton-F LawrenceBay LaRonge LR-LLBridge 1998 Maxeiner 64D-10 68.67 0.16 17.13 1.80 0.04 0.40 1.80 5.99 4.24 0.05 0.22 100.50 -20 -15 4 2 13 -10 14 53 0 -0.1 -1 0 -2 -5 1 -0.5 87 2.6 1620 1190 2 18 1.1 0.6 7 3.6 160 8 7.7 1.7 26.90 49.00 4.23 14.00 2.02 0.69 1.89 0.25 1.21 0.24 0.70 0.12 0.81 0.129801-179 M98-2178 620798 6267610 Daciticporphyr Porphyry SWDuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-11 63.55 0.50 17.42 4.40 0.09 1.60 4.72 5.27 1.11 0.19 0.49 99.35 -20 -15 5 7 61 -10 -5 69 0 -0.1 -1 0 -2 -5 0 -0.5 22 0.5 969 1390 0 23 1.2 0.4 5 3.2 119 10 1.8 0.7 15.90 34.00 3.59 14.60 2.73 0.91 2.47 0.34 1.80 0.33 0.93 0.14 0.84 0.129801-180 M98-2189 621187 6267867 Feldsparporph Porphyry SWDuckLake LaRonge LR-LLBridge 1998 Maxeiner 64D-11 66.61 0.36 16.86 3.78 0.10 1.91 3.61 5.39 1.31 0.14 0.50 100.57 62 18 5 7 63 -10 -5 59 0 -0.1 1 0 -2 -5 1 -0.5 28 0.7 1200 1340 0 24 1 0.3 5 2.7 115 6 1.6 0.5 8.87 22.00 1.94 7.74 1.45 0.53 1.34 0.19 0.95 0.18 0.50 0.07 0.45 0.079811-0021 9811-0030 593262 6235792 Amphib StreetLake LR-LLBridge 1998 Harper 64D 49.08 1.25 14.17 15.01 0.19 6.62 11.51 1.90 0.45 0.11 0.63 100.92 154 77 50 46 397 62 8 60 0 0.1 1 0 0 -5 1 -0.5 -2 23 0.4 182 95 0 17 0.812676 0.2 3 1.8 48 25 0.1 0.1 3.21 9.21 1.42 8.69 2.82 1.03 3.44 0.66 4.07 0.86 2.72 0.43 2.60 0.39 1 ?Lab9811-0030 9811-0052 595351 6233529 Diorite StreetLake LR-LLBridge 1998 Harper 64D 55.01 0.68 16.77 6.70 0.12 5.01 6.82 4.58 1.30 0.37 1.23 98.58 89 41 23 19 132 38 -5 43 0 -0.1 1 0 0 -5 0 -0.5 -2 22 -0.1 519 852 0 19 0.60086 0.3 8 3.0 114 21 0.6 0.3 27.92 65.84 8.43 37.52 6.95 1.70 5.56 0.72 3.60 0.68 2.13 0.29 1.69 0.27 2 ?Lab9811-0050 9811-0107 597347 6234475 Granodiorite StreetLake LR-LLBridge 1998 Harper 64D 68.14 0.23 15.99 2.62 0.04 1.44 3.68 4.83 2.05 0.13 0.70 99.85 42 17 6 6 40 12 7 37 0 -0.1 2 0 1 -5 0 -0.5 3 22 -0.1 1008 728 0 16 0.514287 0.1 3 2.6 93 10 0.3 0.2 13.45 28.79 3.69 16.37 3.07 0.85 2.63 0.35 1.70 0.33 1.03 0.14 0.77 0.12 1 ?Lab9811-0075 9811-0171 598463 6241112 Diorite StreetLake LR-LLBridge 1998 Harper 64D 57.20 0.48 17.66 6.17 0.11 3.73 6.51 4.93 1.17 0.68 1.02 99.66 86 40 19 13 105 25 10 78 0 -0.1 1 0 0 -5 0 -0.5 3 11 0.2 420 1016 0 19 0.786343 0.3 7 2.9 125 18 0.8 0.6 28.49 66.04 8.17 35.23 6.07 1.64 5.10 0.63 2.97 0.52 1.62 0.23 1.38 0.22 2 ?Lab9811-0101 9811-0255 593044 6237123 Felsicvolcanic StreetLake LR-LLBridge 1998 Harper 64D 66.85 0.42 14.85 2.91 0.08 2.59 5.59 1.21 2.49 0.14 2.90 100.03 13 17 7 7 16 31 26 295 1 -0.1 3 0 1 -5 0 -0.5 3 84 0.7 387 124 1 20 0.554791 1.0 15 6.2 229 30 3.3 1.7 21.00 44.95 5.44 23.66 4.90 1.23 4.84 0.83 4.46 0.93 2.95 0.49 2.97 0.49 1 ?Lab9811-0185 9811-0657 596723 6242268 Amphib StreetLake LR-LLBridge 1998 Harper 64D 50.00 1.08 15.89 11.24 0.17 6.06 10.98 2.31 0.71 0.08 0.81 99.33 215 82 45 49 337 54 -5 64 0 -0.1 1 0 0 -5 0 -0.5 -2 18 0.7 94 118 0 17 0.921179 0.2 3 1.7 65 23 0.2 0.1 3.13 8.17 1.27 7.49 2.41 0.83 2.73 0.58 3.54 0.79 2.38 0.37 2.20 0.33 1 ?Lab9811-0196 9811-0685 597833 6238833 Granodiorite StreetLake LR-LLBridge 1998 Harper 64D 60.83 0.57 16.66 5.65 0.08 3.18 5.35 4.51 2.09 0.33 0.68 99.92 89 37 17 12 99 33 96 67 0 -0.1 3 0 0 -5 0 1.1 -2 27 -0.1 939 774 0 18 -0.5 0.3 7 4.9 204 17 0.8 0.2 32.32 72.61 9.15 39.16 6.91 1.65 5.56 0.65 2.97 0.53 1.54 0.20 1.22 0.18 1 ?Lab9811-0210 9811-0745 593737 6241551 Amphib StreetLake LR-LLBridge 1998 Harper 64D 48.39 1.18 14.25 13.53 0.19 7.15 10.09 2.34 0.45 0.13 0.95 98.65 146 77 48 47 345 88 -5 105 0 -0.1 1 0 1 -5 0 -0.5 -2 5 0.1 102 221 0 19 1.253272 0.2 4 2.2 72 27 0.6 0.2 6.60 17.00 2.45 13.08 3.32 1.10 3.67 0.64 4.13 0.88 2.83 0.44 2.57 0.41 2 ?Lab9811-0212 9811-0748 594187 6241851 Granodiorite StreetLake LR-LLBridge 1998 Harper 64D 71.84 0.46 13.44 4.64 0.02 1.92 2.79 2.66 1.99 0.10 0.44 100.29 175 27 11 8 82 -10 -5 18 0 -0.1 2 0 0 -5 0 -0.5 2 45 0.7 695 413 0 15 -0.5 0.3 5 3.6 135 7 7.4 0.9 27.52 53.05 6.01 23.34 3.78 1.05 3.15 0.35 1.43 0.22 0.49 0.04 0.23 0.05 1 ?Lab9811-0214 9811-0753 595055 6242269 Amphib StreetLake LR-LLBridge 1998 Harper 64D 51.64 1.07 12.66 10.57 0.17 4.98 14.55 2.14 0.57 0.11 2.25 100.71 178 82 42 35 278 44 -5 18 0 -0.1 1 0 0 -5 0 -0.5 3 19 0.5 244 206 0 16 1.258035 0.4 6 2.5 86 26 1.8 4.5 9.12 18.29 2.36 11.54 2.85 0.76 3.00 0.61 3.76 0.83 2.78 0.42 2.49 0.44 2 ?Lab9811-0218 9811-0763 600134 6245020 Diorite StreetLake LR-LLBridge 1998 Harper 64D 55.71 0.70 16.69 9.29 0.13 3.38 7.21 4.37 1.04 0.22 1.19 99.91 93 38 23 27 158 125 7 96 0 -0.1 1 0 1 -5 0 -0.5 -2 15 0.1 329 867 0 21 0.803024 0.2 5 2.4 89 22 1.6 0.5 25.27 55.88 7.01 30.19 5.58 1.33 4.77 0.66 3.43 0.72 2.23 0.33 1.78 0.29 1 ?Lab9811-0220 9811-0765 600897 6244921 Diorite StreetLake LR-LLBridge 1998 Harper 64D 62.08 0.66 15.83 5.80 0.08 3.25 5.29 4.64 1.47 0.23 0.69 100.03 112 39 17 13 95 15 9 86 0 -0.1 1 0 0 -5 0 -0.5 -2 29 0.3 847 839 0 21 0.597208 0.4 7 2.8 104 17 4.7 0.7 26.17 56.13 6.95 29.57 5.53 1.54 4.72 0.63 2.95 0.55 1.65 0.18 1.18 0.17 2 ?Lab9811-0258 9811-0947 602163 6244179 Pyroxenite StreetLake LR-LLBridge 1998 Harper 64D 49.48 0.38 2.94 8.90 0.15 16.97 18.33 0.45 0.09 0.02 0.94 98.65 1960 82 63 87 232 122 -5 40 0 -0.1 1 0 0 -5 0 -0.5 -2 2 -0.1 17 68 0 5 1.691508 0.0 1 0.6 15 12 0.4 0.3 2.76 7.73 1.23 6.43 1.98 0.56 1.98 0.37 2.04 0.39 1.19 0.16 0.88 0.15 -1 ?Lab9811-0259 9811-0947 602163 6244179 Felsicvolcanic,p StreetLake LR-LLBridge 1998 Harper 64D 70.21 1.29 14.19 4.43 0.03 0.90 3.23 4.29 0.97 0.12 1.29 100.95 100 60 43 41 351 78 9 48 0 -0.1 1 0 3 -5 0 0.5 -2 13 0.3 177 232 1 20 -0.5 0.2 2 2.1 67 18 0.2 8.5 3.50 9.37 1.47 8.12 2.65 1.04 3.34 0.58 3.21 0.67 1.87 0.26 1.53 0.24 2 ?Lab9811-0286 9811-1026 597449 6242641 Amphib,calc,po StreetLake LR-LLBridge 1998 Harper 64D 41.76 2.57 14.45 18.79 0.25 5.91 11.68 1.70 0.69 0.23 2.91 100.94 105 109 64 51 529 395 8 181 1 0.1 2 0 0 -5 1 -0.5 2 16 0.3 77 221 0 22 1.808937 0.6 13 5.2 165 55 0.5 0.4 7.80 21.47 3.34 18.65 5.87 2.06 7.21 1.43 8.36 1.77 5.63 0.86 5.13 0.80 3 ?Lab9811-0322 9811-1201 606952 6245239 Granodiorite StreetLake LR-LLBridge 1998 Harper 64D 62.89 0.58 15.65 5.19 0.08 2.83 4.98 4.40 1.30 0.32 1.16 99.38 76 33 14 11 88 20 6 67 0 -0.1 3 0 2 -5 0 -0.5 4 23 0.1 651 880 0 20 -0.5 0.3 6 3.9 156 17 5.5 0.3 37.59 73.06 8.37 34.25 6.06 1.46 5.77 0.65 2.99 0.55 1.60 0.20 1.13 0.18 2 ?Lab9811-0326 9811-1212 606733 6243400 Granodiorite StreetLake LR-LLBridge 1998 Harper 64D 62.09 0.62 16.44 5.89 0.06 2.40 2.71 4.74 2.02 0.27 2.10 99.36 22 23 12 12 99 15 -5 69 0 -0.1 2 0 0 -5 0 -0.5 -2 56 0.4 695 849 0 21 0.506013 0.3 6 3.8 146 13 5.8 0.4 26.49 52.95 6.46 26.04 4.74 1.17 3.79 0.44 2.06 0.40 1.13 0.16 0.95 0.16 2 ?Lab9811-4001 9611-0184 587800 6238800 Mgbasalt StreetLake LR-LLBridge 1998 Harper 64D 47.74 0.04 16.14 5.55 0.12 11.14 14.44 0.97 0.10 0.01 2.28 98.52 262 44 37 50 118 37 -5 -10 0 -0.1 -1 0 2 -5 0 -0.5 4 2 0.3 14 161 0 7 0.566028 0.0 -1 -0.1 2 2 -0.1 -0.1 0.10 0.25 0.04 0.23 0.09 0.04 0.17 0.04 0.23 0.06 0.20 0.03 0.23 0.03 -1 ?Lab9811-4002 9611-0184 587800 6238800 Mgbasalt StreetLake LR-LLBridge 1998 Harper 64D 49.12 0.04 14.21 5.12 0.11 13.02 16.84 0.48 0.39 0.02 1.57 100.91 1400 106 35 42 115 39 -5 39 0 -0.1 -1 0 0 -5 1 -0.5 -2 4 0.7 71 82 0 6 1.443696 0.0 -1 -0.1 3 2 0.1 0.1 0.09 0.22 0.04 0.25 0.11 0.05 0.17 0.04 0.27 0.07 0.21 0.03 0.22 0.03 -1 ?Lab9811-4003 9611-0184 587880 6239080 Mgbasalt StreetLake LR-LLBridge 1998 Harper 64D 47.82 0.04 12.48 6.83 0.14 14.07 15.26 0.52 0.10 -0.01 2.23 99.50 1040 70 48 50 118 39 -5 12 0 -0.1 -1 0 0 -5 0 1.0 -2 2 0.3 38 42 0 6 0.864619 0.0 -1 -0.1 4 2 -0.1 -0.1 0.18 0.45 0.06 0.36 0.13 0.05 0.19 0.04 0.27 0.07 0.21 0.04 0.24 0.04 -1 ?Lab9811-4004 9611-0184 587880 6239080 Mgbasalt StreetLake LR-LLBridge 1998 Harper 64D 46.99 0.18 17.97 6.59 0.11 10.60 13.27 1.54 0.12 0.05 1.50 98.92 803 83 42 46 126 93 -5 27 1 -0.1 3 0 0 -5 0 -0.5 -2 4 0.3 39 130 0 12 0.975778 0.1 -1 0.2 8 5 0.1 -0.1 0.38 1.09 0.18 1.08 0.42 0.26 0.61 0.12 0.78 0.18 0.59 0.09 0.49 0.08 -1 ?Lab9901-009 M99-0032 655889 6281423 Quartzsericites Sediment ENumakoosBayKisseynew LR-LLBridge 1999 Maxeiner 64D-11 109 26 6 4 60 8 9 48 -2 -0.3 0 2 3 0 1 -3 1 -0.3 -5.0 -2 -1.0 69 2.0 480 80 -0.5 4.0 9 10.8 1.3 45.20 75.00 23.00 4.40 1.00 -0.50 1.20 0.19 -1 -1 0 4.21 2.32 252 1.15 0.46 0.41 2.98 0.042 31 ActLabs9901-015 M99-0075 655686 6289067 Int.volcanic RLA-M SofUpistutikIsl LaRonge LR-LLBridge 1999 Maxeiner 64D-09 50.72 0.66 17.98 11.23 0.18 3.84 10.01 3.03 0.84 0.14 0.40 99.03 34 -15 27 240 76 6 82 0 -0.1 2 3 -2 -5 0 -0.5 12 1.3 315 280 0 16 1.4 -0.1 1 1.0 32 13 0.9 0.4 5.49 12.40 1.67 7.57 1.84 0.70 2.03 0.35 2.22 0.49 1.45 0.23 1.43 0.219901-031 M99-0190 658334 6281774 Maficvolcanic LPA-M N.WapusBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 53.75 0.55 16.66 7.10 0.13 6.84 10.52 2.84 0.31 0.09 1.02 99.82 267 109 32 135 57 -5 67 0 -0.1 -1 1 -2 -5 0 -0.5 4 -0.1 93 268 0 13 1.4 0.1 2 1.3 45 10 0.6 0.2 5.05 11.50 1.52 6.66 1.57 0.66 1.76 0.32 1.94 0.41 1.21 0.18 1.13 0.169901-035 M99-0000 657483 6278808 Maficvolcanic LIA-M LaxdalIsland Rottenstone LR-LLBridge 1999 Maxeiner 64D-16 47.93 1.86 13.47 16.70 0.24 6.81 10.26 2.62 0.27 0.14 0.33 100.63 103 63 52 342 51 -5 102 0 -0.1 -1 1 -2 -5 0 -0.5 3 -0.1 50 165 0 18 1.4 0.4 5 2.8 99 24 0.5 0.1 6.33 18.20 2.77 13.70 3.85 1.21 4.42 0.80 4.76 0.97 2.74 0.39 2.33 0.349901-039 M99-0310 661946 6288626 Pyroxenite Ultramafic UpiskLake LaRonge LR-LLBridge 1999 Maxeiner 64D-09 766 152 49 43 294 64 -3 102 -2 -0.3 0 -1 2 0 -1 -3 0 17.0 -0.3 -5.0 12.0 4 -1.0 -15 -1.0 660 360 -0.5 -1.0 6 0.7 -0.5 5.40 8.00 -5.00 1.60 0.40 -0.50 0.70 0.12 -1 -1 0 5.74 8.25 1551 8.15 8.40 0.63 1.28 0.044 29.95 ActLabs9901-043 M99-0341 658000 6281417 Maficvolcanic LPA-I WapusBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 54.38 0.69 15.85 9.48 0.18 6.50 8.88 3.59 0.17 0.10 0.99 100.81 155 21 29 188 48 6 98 0 -0.1 -1 1 -2 -5 0 -0.5 -2 -0.1 34 295 0 15 1.3 0.2 3 1.4 51 11 1.7 0.4 6.18 13.50 1.82 7.94 1.86 0.66 1.98 0.34 2.02 0.44 1.27 0.18 1.14 0.169901-052 M99-0510 662629 6280547 Maficvolcanic LPA-I NEWapusBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 58.63 0.85 13.76 9.26 0.12 5.09 8.09 3.60 0.58 0.12 0.55 100.65 694 175 36 134 -10 9 61 0 -0.1 -1 1 -2 -5 1 -0.5 3 -0.1 147 295 0 13 1.1 0.9 13 2.3 91 12 2.5 0.7 18.50 37.40 4.27 16.40 3.06 0.96 2.57 0.42 2.30 0.46 1.27 0.18 1.04 0.169901-060 M99-0559 656142 6285586 Quartzvein Vein SAsimwokBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 8 6 -1 0 2 14 -3 9 -2 -0.3 0 -1 2 0 -1 -3 0 -0.3 -5.0 2 -1.0 -15 -1.0 -50 2 -0.5 -1.0 -1 -0.2 -0.5 -0.50 -3.00 -5.00 -0.10 -0.20 -0.50 -0.20 -0.05 3 -1 0 0.13 0.54 54 0.05 0.06 0.01 0.01 -0.001 31.33 ActLabs99010-64 M99-0588 663053 6290365 Int.volcanic RLA-I S.LowdermilkBaLaRonge LR-LLBridge 1999 Maxeiner 64D-09 57.09 0.71 15.89 9.17 0.15 3.75 7.99 4.07 0.70 0.16 0.54 100.21 147 27 22 190 63 8 85 0 -0.1 -1 1 -2 -5 0 -0.5 4 0.1 132 127 0 17 2.5 0.2 3 1.7 61 18 1.7 0.7 10.90 24.40 3.22 13.70 3.23 1.04 3.21 0.55 3.20 0.66 2.00 0.31 1.90 0.299901-065 M99-0591 663148 6290569 Maficvolcanic RLA-I S.LowdermilkBaLaRonge LR-LLBridge 1999 Maxeiner 64D-09 57.82 0.70 16.94 9.04 0.15 3.16 5.79 5.18 1.35 0.17 0.56 100.87 68 -15 20 155 59 -5 82 0 -0.1 -1 1 -2 -5 0 -0.5 33 0.8 416 489 0 17 1.3 0.2 3 1.9 68 18 1.8 1.0 10.50 23.30 3.04 13.30 3.14 0.93 3.08 0.56 3.28 0.68 2.00 0.31 1.94 0.289901-066 M99-0600 663451 6290824 Actinoliteschist Ultramafic S.LowdermilkBaLaRonge LR-LLBridge 1999 Maxeiner 64D-09 46.33 0.42 7.90 10.67 0.17 20.68 9.37 0.41 0.13 0.12 3.99 100.18 1740 590 60 150 40 -5 75 0 -0.1 -1 1 -2 -5 0 -0.5 -2 -0.1 14 110 0 8 1.4 -0.1 1 0.6 21 9 0.6 0.2 3.50 8.20 1.16 5.24 1.34 0.47 1.49 0.26 1.61 0.33 0.99 0.15 0.92 0.149901-068 M99-0687 656709 6285928 Massivesulphid Sediment EAsimwokBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 37 359 32 26 239 637 17 514 -2 2.4 0 -1 15 15 12 7 1 1.3 -5.0 16 -1.0 -15 5.0 300 99 -0.5 -1.0 8 -0.2 9.8 3.80 9.00 -5.00 1.40 -0.20 -0.50 1.40 0.22 -1 -1 0 2.40 24.50 653 0.73 2.38 1.19 0.56 0.026 31.07 ActLabs9901-069 M99-0702 656754 6287897 Impurequartzit Sediment EAsimwokBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 69.50 0.26 7.08 7.95 0.21 4.01 4.81 1.87 0.56 0.26 3.73 100.24 51 51 5 8 102 156 8 338 -2 1.2 0 -1 4 3 5 6 0 0.7 -5.0 10 -1.0 16 1.0 106 139 0 8 3.2 0.1 1 1.0 41 15 0.3 0.7 5.21 6.69 1.28 6.91 1.77 0.58 2.00 0.33 2.23 0.47 1.58 0.24 1.46 0.23 -1 -1 0 3.10 5.74 1507 2.97 3.57 1.36 0.45 0.103 23.88 ActLabs9901-074 M99-0756 667778 6283713 Maficvolcanic LPA-M S.EyapooLake LaRonge LR-LLBridge 1999 Maxeiner 64D-09 50.29 0.67 15.04 10.32 0.17 8.04 11.61 3.06 0.47 0.25 0.85 100.76 514 182 39 205 12 -5 75 0 -0.1 -1 1 -2 -5 0 -0.5 -2 -0.1 99 486 0 16 1.7 0.2 3 1.3 48 13 1.4 0.7 10.50 21.20 2.75 11.80 2.56 0.87 2.41 0.42 2.43 0.50 1.43 0.22 1.38 0.209901-078 M99-0769 660789 6281490 Maficvolcanic LPA-M NEWapusBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 48.43 0.94 12.13 11.53 0.21 10.86 11.61 2.19 1.05 0.23 1.54 100.70 517 137 46 217 52 -5 91 0 -0.1 -1 1 -2 -5 0 -0.5 19 0.6 269 459 0 14 1.8 0.5 7 1.9 69 15 1.7 0.5 15.70 35.00 4.41 17.70 3.25 1.10 2.94 0.49 2.77 0.57 1.58 0.24 1.42 0.219901-079 M99-0810 654157 6288807 Maficvolcanic RLA-M IslandS.ofUpisitLaRonge LR-LLBridge 1999 Maxeiner 64D-09 46.06 0.75 13.06 12.13 0.22 9.71 15.04 2.54 0.25 0.26 0.92 100.94 438 97 43 254 153 -5 79 0 -0.1 -1 0 -2 -5 0 -0.5 3 0.7 126 176 0 14 1.5 0.2 3 1.2 41 17 0.9 0.3 6.55 14.90 2.06 9.41 2.41 0.85 2.61 0.50 3.03 0.65 1.95 0.30 1.90 0.269901-086 M99-0880 655573 6282443 Maficcalc-silicatLPA-M EastNumakoos LaRonge LR-LLBridge 1999 Maxeiner 64D-09 49.70 0.47 11.42 10.41 0.21 11.66 12.30 0.67 1.09 0.21 2.69 100.85 909 191 42 200 -10 7 87 0 -0.1 -1 6 -2 -5 1 -0.5 27 0.7 405 267 0 12 1.8 0.1 2 1.3 44 15 1.3 1.5 7.14 15.10 1.97 8.79 2.20 0.77 2.35 0.43 2.60 0.53 1.66 0.26 1.61 0.249901-088 M99-0886 655506 6282064 Serpentinite Ultramafic EastNumakoos LaRonge LR-LLBridge 1999 Maxeiner 64D-09 46.63 0.75 8.15 10.83 0.16 20.76 9.00 0.85 0.87 0.16 2.51 100.67 1590 609 58 143 48 7 80 0 -0.1 -1 0 -2 -5 0 -0.5 24 2.5 289 252 0 9 1.1 0.4 5 1.8 69 12 1.4 0.5 9.42 21.20 2.79 11.90 2.56 1.06 2.46 0.42 2.37 0.47 1.34 0.20 1.19 0.189901-096 M99-0990 669078 6296374 ActinoliticamphiUltramafic LowdermilkBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 45.93 0.39 7.72 10.75 0.17 21.44 9.18 0.41 0.10 0.13 3.83 100.03 1730 736 65 31 160 25 -5 65 0 -0.1 -1 -1 -2 -5 0 8.0 -0.5 6.0 -2 -1 -0.1 19 117 0 8 1.3 0.1 0 0.7 22 9 0.6 0.2 3.42 8.25 1.06 5.81 1.48 0.40 1.49 0.25 1.53 0.31 1.04 0.15 0.93 0.15 -1 ActLabs9901-098 M99-1034 669771 6295349 Serpentinite Ultramafic LowdermilkBay LaRonge LR-LLBridge 1999 Maxeiner 64D-15 46.09 0.19 4.40 8.18 0.14 28.26 7.35 0.27 0.03 0.10 5.37 100.39 1380 1510 74 15 78 27 -5 41 0 -0.1 -1 -1 -2 -5 0 -4.0 -0.5 -5.0 2 -1 -0.1 3 78 0 5 1.2 0.0 0 0.4 17 5 0.5 0.2 2.96 6.31 0.71 3.78 0.86 0.22 0.88 0.14 0.86 0.17 0.61 0.09 0.49 0.09 -1 ActLabs9901-116 M99-1199 663309 6283521 Granodiorite(p Pluton-F NEWapusBay LaRonge LR-LLBridge 1999 Maxeiner 64D-09 -5 5 19 3 60 39 -3 64 -2 -0.3 0 -1 4 1 2 -3 0 -0.3 -5.0 -2 -1.0 -15 -1.0 230 593 -0.5 2.0 3 2.5 -0.5 6.10 12.00 6.00 1.10 1.00 -0.50 0.60 0.09 -1 -1 0 5.81 5.82 430 0.44 3.97 3.96 0.51 0.055 25.68 ActLabs9901-160 M99-1334 658645 6295388 Massivesulphid Sediment MacdonaldPeni LaRonge LR-LLBridge 1999 Maxeiner 64D-16 32 388 6 1 71 211 18 127 -2 1.9 0 -1 12 23 7 -3 3 1.4 -5.0 17 -1.0 -15 -1.0 -50 29 -0.5 -1.0 5 1.2 9.6 4.30 8.00 -5.00 0.70 -0.20 -0.50 0.80 0.13 -1 -1 0 1.04 31.80 134 0.10 0.22 0.40 0.21 0.020 30.87 ActLabs9911-0006 9911-0007 580008 6250380 biotitegranite ULG MayLake LR-LLBridge 1999 Harper 64D 73.31 0.17 15.02 1.92 0.04 0.53 2.55 4.46 2.22 0.08 0.49 100.77 45 -15 3 4 16 21 11 156 0 -0.1 1 0 -2 3 0 -0.5 4 35 1.0 553 280 0 19 0.9 0.6 5 2.4 80 5 2.5 1.4 11.80 22.60 2.39 8.79 1.57 0.45 1.23 0.18 0.90 0.17 0.47 0.06 0.40 0.06 -1 19911-0014 9911-0031 568764 6241005 hornblendebioti NLPgd MayLake LR-LLBridge 1999 Harper 64D 65.99 0.44 15.01 4.81 0.08 2.54 4.18 3.94 1.91 0.10 0.89 99.89 163 31 12 13 76 24 -5 57 0 -0.1 -1 0 -2 3 0 -0.5 5 43 1.2 586 350 0 17 1 0.4 4 3.1 116 12 3.2 1.3 10.30 23.50 2.80 11.20 2.25 0.73 2.03 0.34 1.95 0.40 1.26 0.20 1.25 0.20 -1 19911-0025 9911-0054 567318 6240361 pyroxenite PX MayLake LR-LLBridge 1999 Harper 64D 45.88 0.33 5.24 11.39 0.18 24.39 6.80 0.77 0.09 0.12 5.08 100.24 2200 775 76 35 137 54 11 89 0 -0.1 -1 1 -2 3 1 -0.5 -2 3 0.2 22 163 0 6 1.3 -0.1 1 0.8 24 9 0.7 0.3 3.52 8.50 1.18 5.64 1.44 0.52 1.56 0.28 1.64 0.35 1.04 0.17 1.00 0.15 -1 -19911-0035 9911-0073 567241 6240530 metavolcanic M(min) MayLake LR-LLBridge 1999 Harper 64D 53.49 1.09 16.23 10.84 0.12 3.89 6.11 5.12 0.72 0.16 2.68 100.45 113 -15 18 38 275 240 7 63 0 -0.1 -1 98 -2 -1 0 -0.5 25 7 -0.1 156 819 0 19 1.1 0.3 4 2.5 85 22 1.4 0.9 6.79 16.70 2.22 9.99 2.68 0.97 3.17 0.62 3.70 0.84 2.58 0.41 2.69 0.41 -1 19911-0036 9911-0073 567644 6242324 metavolcanic FD MayLake LR-LLBridge 1999 Harper 64D 64.49 0.80 16.00 5.78 0.10 1.36 3.60 4.64 1.98 0.29 1.61 100.65 129 -15 8 13 51 38 7 96 0 -0.1 2 2 -2 8 1 -0.5 -2 45 1.0 628 293 0 20 1.1 0.5 6 5.4 207 32 5.1 2.2 24.70 56.30 6.99 29.80 6.16 1.66 5.91 0.97 5.56 1.17 3.50 0.54 3.29 0.48 -1 19911-0050 9911-0113 567518 6241713 maficandinterm Mpp MayLake LR-LLBridge 1999 Harper 64D 53.67 0.74 18.03 11.35 0.18 3.50 7.10 4.00 1.47 0.19 0.67 100.89 86 28 30 33 248 146 6 104 0 -0.1 -1 1 -2 8 1 -0.5 17 29 0.8 712 440 0 16 1 -0.1 2 1.5 49 15 1.3 0.4 3.57 9.70 1.28 6.10 1.74 0.65 2.09 0.42 2.60 0.57 1.75 0.29 1.72 0.26 -1 -19911-0072 9911-0180 578830 6251150 granite ULG MayLake LR-LLBridge 1999 Harper 64D 69.11 0.29 15.55 2.91 0.04 0.97 3.66 4.24 1.53 0.09 0.83 99.21 238 -15 6 5 35 26 11 58 0 -0.1 -1 0 -2 27 1 -0.5 -2 26 0.7 533 544 0 18 1 0.5 4 2.6 92 5 3.7 1.5 14.50 28.10 2.91 10.30 1.75 0.54 1.29 0.19 0.95 0.18 0.51 0.07 0.46 0.07 -1 19911-0086 9911-0210 568603 6245182 hornblendediori NLPdi MayLake LR-LLBridge 1999 Harper 64D 57.75 0.69 17.97 6.38 0.08 3.48 6.02 4.73 2.07 0.17 1.59 100.92 106 -15 9 18 130 20 6 58 0 -0.1 1 1 -2 4 1 -0.5 3 37 1.3 411 554 0 20 1 0.3 4 2.1 79 16 2.0 1.4 11.70 26.90 3.37 14.70 3.30 1.15 3.02 0.50 2.83 0.60 1.82 0.27 1.68 0.24 -1 19911-0093 9911-0237 572382 6248480 metavolcanic MayLake LR-LLBridge 1999 Harper 64D 47.43 0.56 12.45 10.60 0.17 13.45 8.74 1.96 1.64 0.21 1.90 99.10 1500 406 55 34 223 82 -5 44 1 -0.1 -1 -1 -2 -5 0 -0.5 -2 32 3.2 454 278 0 13 1.443348 0.1 2 0.9 29 14 1.0 0.4 4.80 11.49 1.78 8.21 2.12 0.67 2.23 0.38 2.26 0.49 1.52 0.22 1.44 0.22 -1 ActivationLaboratories9911-0096 9911-0242 572070 6249021 metasediments I MayLake LR-LLBridge 1999 Harper 64D 56.12 0.67 16.33 9.41 0.18 2.22 5.57 4.51 2.76 0.40 1.43 99.60 125 38 15 23 150 174 10 107 0 -0.1 -1 0 -2 4 1 -0.5 -2 55 1.6 898 529 0 17 2 0.2 3 1.8 64 19 2.7 0.7 13.30 29.40 3.63 16.20 3.69 1.22 3.50 0.59 3.38 0.73 2.21 0.34 2.10 0.32 -1 19911-0097 9911-0244 572073 6249176 felsicvolcanic FD MayLake LR-LLBridge 1999 Harper 64D 69.86 0.25 15.21 3.03 0.05 0.92 3.50 3.49 2.24 0.09 0.84 99.48 93 -15 6 6 43 62 -5 50 0 -0.1 -1 0 -2 11 1 -0.5 -2 43 1.0 728 307 0 17 0.7 0.3 3 2.2 83 4 2.8 0.5 8.61 18.80 1.81 6.27 1.18 0.37 0.86 0.13 0.65 0.12 0.35 0.05 0.32 0.05 -1 -19911-0100 9911-0249 571909 6249702 metasediments GD MayLake LR-LLBridge 1999 Harper 64D 71.71 0.16 15.33 1.66 0.03 0.57 1.76 4.26 4.11 0.09 0.67 100.33 114 21 3 3 19 16 15 38 0 -0.1 -1 0 -2 14 1 -0.5 -2 73 1.6 965 557 0 17 0.8 0.1 3 2.3 77 3 4.8 1.3 12.90 27.80 3.05 11.20 1.78 0.67 1.15 0.12 0.56 0.10 0.27 0.04 0.27 0.05 -1 29911-0108 9911-0265 574061 6245330 hornblendebioti NLPgr MayLake LR-LLBridge 1999 Harper 64D 67.84 0.33 15.23 3.49 0.06 1.71 3.62 4.48 2.06 0.09 0.86 99.77 135 18 8 8 54 -10 6 54 0 -0.1 1 0 -2 9 1 -0.5 -2 41 1.3 523 437 0 17 1 0.5 4 3.3 124 10 3.9 2.2 12.90 28.60 3.33 13.20 2.55 0.74 2.04 0.30 1.58 0.32 0.93 0.15 0.97 0.16 -1 19911-0122 9911-0309 577991 6248654 granite ULGdd MayLake LR-LLBridge 1999 Harper 64D 55.85 0.80 16.23 7.45 0.12 4.73 6.36 3.59 3.09 0.71 1.41 100.33 82 30 23 19 125 36 16 101 0 -0.1 -1 1 -2 4 0 -0.5 -2 56 1.7 1130 1040 1 19 1.3 0.5 8 4.7 207 20 9.9 4.3 65.30 147.00 16.90 66.20 11.10 3.04 7.84 0.91 4.16 0.72 1.89 0.24 1.41 0.22 -1 29911-0131 9911-0339 576551 6249103 diorite MinDi MayLake LR-LLBridge 1999 Harper 64D 58.02 0.35 14.24 7.75 0.12 4.10 7.19 1.12 5.06 0.11 1.90 99.93 208 20 15 17 125 86 12 75 30 -0.1 -1 1 109 4 1 -0.5 1150 95 6.6 4140 304 1 14 3.9 -0.1 1 0.5 17 4 0.3 0.2 3.00 6.10 0.76 3.21 0.73 0.22 0.67 0.11 0.59 0.13 0.40 0.06 0.44 0.08 -1 -19911-0132 9911-0339 576551 6249103 diorite QV MayLake LR-LLBridge 1999 Harper 64D 78.40 0.20 6.88 3.82 0.07 3.17 4.00 0.96 0.80 0.08 1.42 99.79 126 44 13 16 71 -10 -5 42 1 -0.1 -1 1 -2 4 1 -0.5 47 31 7.4 294 90 0 6 1.6 -0.1 1 0.3 11 5 0.3 0.1 2.04 4.40 0.55 2.41 0.60 0.21 0.67 0.13 0.77 0.18 0.54 0.09 0.58 0.08 -1 -19911-0141 9911-0375 579010 6248733 granite ULG MayLake LR-LLBridge 1999 Harper 64D 68.52 0.29 15.05 2.94 0.05 0.99 3.59 4.20 1.49 0.09 1.65 98.87 148 -15 6 6 34 20 9 59 0 -0.1 -1 0 -2 20 1 -0.5 -2 29 0.8 430 307 0 18 1 0.6 5 2.6 98 5 2.6 1.0 14.20 26.70 2.75 9.55 1.63 0.59 1.32 0.18 0.88 0.17 0.43 0.06 0.36 0.06 -1 19911-0161 9911-0423 576530 6248224 peliticrocks FD MayLake LR-LLBridge 1999 Harper 64D 68.24 0.34 15.88 3.17 0.04 1.32 3.04 4.18 1.74 0.12 2.03 100.09 81 -15 6 6 39 -10 -5 45 0 -0.1 -1 0 -2 6 1 -0.5 10 44 0.8 505 352 0 19 0.8 0.3 3 2.5 107 4 1.7 0.5 13.10 25.70 2.65 9.45 1.48 0.69 1.12 0.15 0.66 0.13 0.32 0.04 0.25 0.04 4 -19911-0185 9911-0494 578215 6246021 hornblendebioti NLPgd MayLake LR-LLBridge 1999 Harper 64D 63.79 0.52 15.26 5.89 0.10 3.08 5.20 3.94 1.24 0.13 1.39 100.53 189 37 13 14 100 27 7 72 0 -0.1 -1 0 -2 26 1 -0.5 21 23 0.7 419 437 0 17 0.9 0.2 3 2.5 97 11 1.4 0.8 10.40 24.00 2.92 12.30 2.62 0.85 2.38 0.38 1.99 0.41 1.22 0.18 1.11 0.16 -1 -19911-0190 9911-0503 578869 6244454 biotitegranite NLPgr MayLake LR-LLBridge 1999 Harper 64D 70.88 0.20 15.02 2.20 0.06 0.90 2.54 4.68 1.98 0.08 0.69 99.21 43 19 4 4 21 -10 -5 43 0 -0.1 -1 0 -2 4 0 -0.5 -2 41 0.7 757 434 0 15 0.9 0.3 3 2.2 89 5 1.5 0.7 6.46 11.80 1.26 4.78 0.93 0.49 0.87 0.14 0.75 0.16 0.51 0.08 0.57 0.09 -1 19911-0192 9911-0513 578095 6243534 biotiteleucogra NLPlg MayLake LR-LLBridge 1999 Harper 64D 72.46 0.16 14.45 1.91 0.04 0.66 2.31 4.69 1.85 0.07 0.87 99.48 68 16 3 3 15 -10 8 -30 0 -0.1 -1 0 -2 10 1 -0.5 8 35 0.5 548 415 0 15 1 0.3 3 2.2 82 5 1.2 0.6 6.09 11.90 1.29 4.74 0.99 0.40 0.88 0.15 0.81 0.16 0.47 0.07 0.46 0.08 2 19911-0220 9911-0595 571331 6246022 hornblendebioti NLPlg MayLake LR-LLBridge 1999 Harper 64D 76.28 0.12 12.67 1.52 0.02 0.58 1.54 3.74 3.27 0.04 0.74 100.53 58 -15 3 3 15 201 14 37 0 -0.1 -1 0 17 8 1 -0.5 69 48 0.6 575 148 0 12 0.9 0.5 3 2.3 69 5 6.8 2.9 12.70 22.70 2.05 6.41 0.89 0.32 0.71 0.12 0.67 0.15 0.49 0.08 0.62 0.11 -1 -19911-0232 9911-0659 571362 6240361 metabasalt K MayLake LR-LLBridge 1999 Harper 64D 48.63 0.48 11.75 10.77 0.18 14.43 10.50 1.65 0.42 0.13 1.77 100.71 962 332 53 36 212 33 6 79 0 -0.1 -1 0 -2 4 1 -0.5 4 8 1.5 148 315 0 11 1.8 -0.1 1 0.9 28 13 1.0 0.4 3.03 8.60 1.27 6.28 1.75 0.68 2.02 0.38 2.23 0.50 1.56 0.24 1.49 0.22 -1 -19911-0269 9911-0770 571997 6249368 rhyolite FR MayLake LR-LLBridge 1999 Harper 64D 75.47 0.06 14.74 1.13 0.03 0.24 1.00 5.10 1.80 0.05 0.69 100.31 24 -15 -1 3 -5 -10 10 69 0 -0.1 -1 1 -2 2 1 -0.5 -2 32 0.8 1420 327 0 21 1.2 0.9 8 2.3 57 10 3.7 1.9 11.20 24.20 2.75 10.50 2.14 0.64 1.93 0.31 1.49 0.28 0.81 0.11 0.73 0.10 -1 19911-0271 9911-0770 571997 6249368 felsicvolcanic QV MayLake LR-LLBridge 1999 Harper 64D 96.49 0.01 1.20 0.36 -0.01 0.04 0.09 0.58 0.09 0.01 0.22 99.08 24 -15 -1 0 -5 -10 -5 -30 0 -0.1 -1 0 -2 2 0 -0.5 -2 -2 -0.1 31 27 0 1 0.8 -0.1 1 0.2 6 1 0.3 0.3 0.33 0.70 0.08 0.25 0.08 0.03 0.09 0.02 0.09 0.02 0.06 0.01 0.05 0.01 -1 -19911-0278 9911-0785 573634 6251029 intermediatean FR MayLake LR-LLBridge 1999 Harper 64D 75.15 0.06 14.55 0.90 0.03 0.13 1.37 4.62 3.36 0.03 0.44 100.63 29 -15 -1 2 -5 -10 6 -30 0 -0.1 -1 1 -2 4 1 -0.5 3 64 2.0 1540 359 0 18 1 0.8 8 2.2 57 8 2.2 1.8 4.60 10.20 1.23 5.13 1.42 0.52 1.35 0.23 1.21 0.25 0.74 0.11 0.77 0.12 -1 29911-0290 9911-0831 573732 6249786 intermediatean I MayLake LR-LLBridge 1999 Harper 64D 54.59 0.76 18.71 9.05 0.19 2.66 5.78 3.81 3.88 0.45 0.86 100.73 17 663 15 18 163 150 8 113 0 -0.1 -1 0 3 2 1 -0.5 5 76 2.4 1290 687 0 16 1.3 0.2 4 1.8 64 21 3.1 0.9 20.80 38.90 4.97 21.10 4.59 1.46 4.31 0.67 3.68 0.78 2.30 0.34 2.23 0.33 -1 29911-0306 9911-0865 573758 6248587 volcanic QV MayLake LR-LLBridge 1999 Harper 64D 91.01 0.07 2.86 2.68 0.03 0.76 1.28 0.62 0.25 0.06 1.11 100.74 44 77 12 5 33 82 -5 -30 0 -0.1 -1 0 2 8 1 -0.5 17 5 0.3 79 90 0 3 0.7 -0.1 -1 0.1 6 3 0.3 0.1 0.83 1.80 0.21 0.90 0.23 0.11 0.32 0.07 0.46 0.13 0.49 0.08 0.55 0.09 -1 -19911-0309 9911-0872 573653 6249173 biotitedacite FD MayLake LR-LLBridge 1999 Harper 64D 65.46 0.63 14.54 6.95 0.12 1.39 4.99 1.24 3.06 0.19 2.15 100.71 38 -15 9 20 59 36 8 88 0 -0.1 1 1 -2 4 1 -0.5 -2 70 4.0 876 389 0 16 1.3 0.3 4 3.7 134 27 2.8 1.4 13.80 30.80 3.90 17.00 3.94 1.16 4.21 0.73 4.54 0.98 3.05 0.47 2.92 0.42 -1 -19911-0310 9911-0874 573473 6249180 rhyolite FR MayLake LR-LLBridge 1999 Harper 64D 76.29 0.08 14.30 1.10 0.06 0.27 0.87 2.75 3.62 0.05 1.37 100.74 10 -15 -1 2 -5 -10 6 -30 0 -0.1 -1 1 -2 3 1 -0.5 -2 54 0.7 1600 257 0 19 1.3 0.6 8 2.8 87 10 4.5 3.5 5.10 14.50 1.44 5.64 1.70 0.56 1.55 0.29 1.54 0.31 1.00 0.15 0.93 0.15 -1 29911-0349 9911-1016 579166 6255254 Daciteporp MayLake LR-LLBridge 1998 Harper 64D 69.32 0.40 15.68 3.28 0.06 1.54 4.51 3.46 1.14 0.10 0.71 100.19 180 -20 7 8 54 -10 -5 34 0 -0.1 1 -1 -2 -5 0 -0.5 -2 27 1.2 435 409 0 15 0.737244 0.4 5 2.7 105 7 3.0 0.9 15.16 29.40 3.14 10.96 1.91 0.66 1.55 0.23 1.20 0.22 0.60 0.08 0.48 0.07 -1 ActivationLaboratories9911-0366 9911-1041 574760 6249722 Daciteporp MayLake LR-LLBridge 1998 Harper 64D 67.00 0.57 15.56 4.51 0.07 1.68 4.25 3.59 1.92 0.20 0.73 100.09 85 -20 10 9 66 31 26 77 2 -0.1 1 -1 5 5 0 -0.5 -2 43 1.3 491 437 0 18 1.043407 0.7 9 3.2 123 10 3.3 1.0 19.96 39.67 4.54 15.88 2.80 0.90 2.38 0.34 1.81 0.33 0.97 0.13 0.82 0.12 1 ActivationLaboratories9911-0367 9911-1050 574415 6249343 RhyoliteQF MayLake LR-LLBridge 1998 Harper 64D 73.66 0.09 15.96 1.09 0.04 0.26 1.10 2.50 4.14 0.04 1.29 100.16 20 -20 -1 2 -5 -10 52 -30 6 -0.1 -1 -1 -2 -5 0 -0.5 -2 74 2.2 1580 525 0 19 1.25646 0.7 10 3.1 106 11 5.2 4.5 12.75 26.67 3.24 12.29 2.70 0.65 2.21 0.33 1.74 0.31 0.89 0.13 0.86 0.13 1 ActivationLaboratories9911-0409 9911-1219 580891 6255070 Rhyolitepy MayLake LR-LLBridge 1998 Harper 64D 72.67 0.41 12.70 5.09 0.02 1.70 1.77 2.89 0.60 0.09 2.45 100.37 41 -20 9 16 37 17 -5 -30 0 -0.1 -1 1 -2 -5 0 -0.5 -2 8 0.3 171 85 0 15 -0.5 0.2 4 2.6 87 20 1.3 0.5 7.14 15.93 2.17 9.41 2.48 0.88 2.84 0.52 3.28 0.70 2.22 0.34 2.23 0.36 -1 ActivationLaboratories9911-0425 9911-1239 581996 6254049 ULPGranodiorit MayLake LR-LLBridge 1998 Harper 64D 68.14 0.39 15.21 3.17 0.06 1.50 4.10 3.71 1.18 0.09 1.30 98.83 160 -20 7 8 48 11 -5 -30 0 -0.1 -1 1 -2 -5 0 -0.5 -2 24 0.5 401 336 0 14 0.622125 0.5 5 3.0 109 8 3.4 1.3 13.07 24.41 2.69 9.68 1.81 0.60 1.58 0.25 1.36 0.27 0.74 0.11 0.67 0.10 1 ActivationLaboratories9911-0426 9911-1241 582029 6254209 Gar-Anthoph-Co MayLake LR-LLBridge 1998 Harper 64D 55.09 0.42 13.68 21.77 0.35 6.21 0.85 0.27 0.39 0.02 -0.26 98.79 240 -20 31 43 215 -10 -5 93 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 12 0.8 96 3 0 12 0.887719 0.1 1 0.5 16 6 0.3 0.1 1.51 3.42 0.44 1.95 0.56 0.22 0.80 0.15 0.98 0.20 0.65 0.10 0.68 0.12 -1 ActivationLaboratories9911-0427 9911-1241 582029 6254209 Gar-Anthoph-Co MayLake LR-LLBridge 1998 Harper 64D 46.03 0.60 18.55 23.24 0.70 7.12 1.20 0.37 0.44 0.14 0.69 99.07 160 -20 4 38 26 -10 -5 -30 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 9 0.6 99 7 0 3 -0.5 0.3 3 2.5 83 32 1.1 0.4 5.31 15.65 1.96 8.73 2.67 0.85 4.01 0.77 4.88 1.03 3.14 0.45 2.97 0.51 -1 ActivationLaboratories9911-0429 9911-1242 581967 6254312 Dacitealtered MayLake LR-LLBridge 1998 Harper 64D 68.08 0.41 13.75 5.29 0.08 3.52 0.62 3.22 1.52 0.08 2.29 98.85 52 -20 5 17 12 61 -5 38 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 30 1.7 260 59 0 13 0.56311 0.2 3 2.1 75 14 1.1 0.6 7.18 14.79 1.89 7.76 1.82 0.67 2.11 0.38 2.33 0.48 1.50 0.21 1.43 0.22 -1 ActivationLaboratories9911-0432 9911-1249 581657 6254810 Daciteporp-mag MayLake LR-LLBridge 1998 Harper 64D 76.17 0.26 11.79 3.01 0.07 0.89 2.26 2.52 1.80 0.04 0.98 99.78 100 -20 1 13 -5 -10 -5 -30 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 24 0.5 346 73 0 9 0.643257 0.3 3 2.6 87 17 1.6 0.5 4.67 8.14 1.47 6.43 1.73 0.50 2.02 0.42 2.79 0.62 2.09 0.34 2.46 0.44 -1 ActivationLaboratories9911-0435 9911-1257 582815 6254136 GranodioriteNE MayLake LR-LLBridge 1998 Harper 64D 61.02 0.61 18.20 5.06 0.07 2.32 6.27 3.76 1.37 0.19 1.34 100.21 66 -20 13 12 83 -10 12 60 1 -0.1 -1 -1 -2 -5 0 -0.5 -2 27 1.0 323 459 0 20 0.528965 0.4 5 2.4 95 8 2.4 1.1 10.85 22.40 2.65 10.44 2.13 0.76 1.90 0.29 1.53 0.29 0.78 0.10 0.64 0.08 -1 ActivationLaboratories9911-0446 9911-1273 583026 6255154 Dacitegar-mag MayLake LR-LLBridge 1998 Harper 64D 72.57 0.37 12.30 5.76 0.06 1.72 1.27 4.36 0.66 0.06 1.11 100.25 100 -20 4 15 20 -10 -5 -30 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 6 0.2 78 103 0 11 -0.5 0.2 3 2.4 81 20 1.2 0.4 7.75 16.93 2.24 9.86 2.60 0.87 2.92 0.55 3.47 0.74 2.34 0.35 2.32 0.37 -1 ActivationLaboratories9911-0455 9911-1303 581999 6255749 Sulphidezone MayLake LR-LLBridge 1998 Harper 64D 55.34 0.34 13.67 14.59 0.18 1.91 7.15 0.70 0.33 0.06 4.23 98.51 76 115 19 23 172 166 -5 -30 0 -0.1 -1 -1 7 -5 1 -0.5 12 6 0.2 55 106 0 10 -0.5 0.2 2 1.3 39 11 0.9 2.4 3.06 7.14 1.06 4.56 1.36 0.50 1.56 0.31 1.78 0.39 1.26 0.17 1.13 0.20 -1 ActivationLaboratories9911-0463 9911-1325 582525 6254924 GranodioriteNE MayLake LR-LLBridge 1998 Harper 64D 62.16 0.42 19.44 3.45 0.05 1.34 3.93 5.54 1.45 0.10 1.33 99.21 100 -20 6 6 43 -10 -5 -30 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 35 1.2 722 685 0 18 0.719812 0.7 7 3.2 115 7 4.1 1.1 16.70 29.98 3.13 10.57 1.78 0.74 1.43 0.21 1.22 0.24 0.71 0.10 0.66 0.09 2 ActivationLaboratories9911-0477 9911-1373 579138 6256889 Basalt MayLake LR-LLBridge 1998 Harper 64D 53.22 0.55 14.90 11.58 0.21 3.98 10.17 3.27 0.85 0.19 0.78 99.69 100 -20 22 32 177 -10 7 60 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 12 0.4 188 339 0 13 -0.5 0.1 2 1.4 44 21 1.2 0.5 6.97 15.20 2.07 8.95 2.37 0.84 2.81 0.53 3.28 0.72 2.28 0.34 2.20 0.37 -1 ActivationLaboratories9911-0481 9911-1388 578754 6257405 Basalt MayLake LR-LLBridge 1998 Harper 64D 45.71 0.68 8.86 11.81 0.20 16.48 10.45 1.00 0.52 0.08 2.80 98.57 1000 423 66 34 211 39 -5 50 0 -0.1 2 -1 -2 -5 0 -0.5 2 11 5.5 239 156 0 14 1.983742 0.1 2 1.0 28 12 0.8 0.3 4.93 12.33 1.74 7.75 1.96 0.90 2.21 0.37 2.16 0.44 1.31 0.17 1.11 0.16 -1 ActivationLaboratories9911-0483 9911-1392 578645 6257144 Andesitetuff MayLake LR-LLBridge 1998 Harper 64D 53.69 0.78 17.35 11.48 0.17 2.95 8.07 4.07 1.06 0.21 0.11 99.95 27 -20 11 30 182 32 -5 -30 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 27 1.3 839 413 0 9 -0.5 0.1 1 1.3 39 18 1.1 0.5 2.64 8.26 1.02 5.19 1.91 0.71 2.42 0.48 2.96 0.64 1.98 0.29 1.89 0.31 -1 ActivationLaboratories9911-0491 9911-1420 575956 6252654 Rhyolite(Penne MayLake LR-LLBridge 1998 Harper 64D 75.53 0.05 14.23 0.84 0.06 0.12 1.34 4.91 2.19 0.04 0.82 100.12 82 -20 -1 1 -5 -10 47 40 0 -0.1 -1 1 -2 -5 0 -0.5 -2 49 0.8 955 337 0 20 0.922083 0.5 7 1.8 43 7 2.8 1.9 8.63 17.89 2.22 8.19 1.87 0.50 1.57 0.23 1.12 0.19 0.55 0.07 0.46 0.06 1 ActivationLaboratories9911-0492 9911-1421 576011 6252796 Rhyolite(Penne MayLake LR-LLBridge 1998 Harper 64D 75.53 0.04 14.59 0.96 0.04 0.12 0.35 4.54 3.35 0.04 0.75 100.29 20 -20 -1 1 -5 -10 41 34 0 -0.1 -1 1 -2 -5 0 -0.5 -2 71 1.8 1360 294 1 18 0.621051 0.6 7 2.0 41 6 2.8 1.5 8.52 17.93 2.19 8.21 1.75 0.38 1.36 0.20 0.99 0.18 0.48 0.06 0.39 0.06 2 ActivationLaboratories9911-0493 9911-1422 576302 6253267 Rhyolite(Penne MayLake LR-LLBridge 1998 Harper 64D 75.42 0.05 14.36 0.96 0.05 0.13 0.55 4.14 3.68 0.03 0.98 100.34 40 -20 -1 1 -5 -10 35 30 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 82 1.7 1260 320 1 17 0.730731 0.5 7 1.8 42 6 2.5 1.0 5.81 12.41 1.48 5.51 1.34 0.37 1.21 0.20 1.02 0.19 0.49 0.07 0.41 0.06 1 ActivationLaboratories9911-0502 9911-1460 578134 6253361 MgBasalt MayLake LR-LLBridge 1998 Harper 64D 50.95 0.13 8.06 10.47 0.20 13.52 13.60 0.39 0.29 0.04 1.41 99.04 1900 141 25 46 149 32 -5 -30 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 5 0.8 20 117 0 4 -0.5 0.0 0 0.2 7 2 0.2 0.1 0.77 1.61 0.20 0.94 0.26 0.13 0.27 0.06 0.34 0.07 0.21 0.03 0.26 0.04 -1 ActivationLaboratories9911-2004 9911-0241 572125 6248912 Daciteporp MayLake LR-LLBridge 1998 Harper 64D 68.07 0.37 16.25 3.44 0.05 1.31 3.65 4.81 1.28 0.12 0.56 99.89 38 -20 6 5 40 -10 -5 -30 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 27 1.5 374 375 0 11 0.69797 0.3 3 2.0 57 4 1.6 0.7 15.10 27.08 3.33 12.01 1.95 0.62 1.48 0.17 0.86 0.14 0.35 0.04 0.24 0.03 -1 ActivationLaboratories9911-2005 9911-0202 579632 6251006 ULPGranite MayLake LR-LLBridge 1998 Harper 64D 74.03 0.13 14.37 1.80 0.04 0.44 2.03 4.77 2.25 0.06 0.45 100.36 140 -20 2 3 14 -10 23 49 0 -0.1 -1 -1 -2 -5 0 -0.5 -2 39 0.8 470 220 0 20 0.828977 0.8 5 1.9 51 4 2.5 0.6 6.80 16.68 1.46 4.94 0.96 0.37 0.78 0.14 0.73 0.14 0.37 0.05 0.34 0.05 1 ActivationLaboratories

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La Ronge Lynn Lake Bridge Project: Geology of the Southern ... · The migmatitic Milton Island...

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