1
" " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) " " " " " " "" " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Ç Ç Ç Ç Ç Ç Ç Ç Ã Ç Ç Ì Ã Ì Ì Ç Ç Ç Ã Ã Ì Ì Ã Ç Ì Ç Ç Ã Ã Ç Ç Ã Ã Ç Ã Ã Ã Ì Ì Ç Ì Ç Ã Ã Ã Ç Ã Ã Ì ÃÃÃ Ì Ì Ì Ã Ã G Ç Ç Ç Ç Ì Ì Ì Ì Ç Ã Ç Ç Ç Ì Ì Ì Ç Ì Ç Ã Ç Ç G Ì Ì G Ì G ! ! 1 Lz Lhw Lhw Lhy Lhw Lik Qhl 1 Qpap Lil Lik Lz qz Qpap ALsi Lic Qhem Lhw Qhem Lhw 1 L-m Lhw 1 Lhw Lic Lzpm Lhw Lil Qha Lil Lz qz qz ALsi Qhem ALsi Lz Qhck Liu Qp ca Lhw 1 Lhw Ma 5 Qhl 1 L 46 Lil my 1 Qhe 4 Lhw Lik Lhw Lil Qhe 4 L 46 Liu qz Lz Lyb L 46 L-g N-g L 46 Qhck Qhl 1 Qpr 4 Qhcks Qhck Qha Qp __ Q __ * p 2 c 1 Lic Tep 1 _______ Lz Liu qz Lhw T fe Lz Qpap Qhem ______ Qpah ______ TpQag _______ ALsi Lik Lic Qha qz Qha Qpr 4 Lz Lhw Qhcks ALsa Lz Lhw Qha Lz Lhw A-o L-m ALsi A-o Lzm _______ ALsi qz ALsi ALsi Lz ALsi Lhw 1 Lzm qz Lzm Qhe 4 Lil Mhc Qha Qha 7 Lhw Lhw my 1 Qpr 4 Mccn Lym Qha L 46 qz Lhw Qha Lmm Qha 7 Qhck Qhem Qpcg No ?*o 1 Qhck cks Lhy Liu Qhem Lhw Lic Qhl 1 Lz Qhem Lhw L-m Lhw Lz Qpap Lil TpQag Qpr 4 Qhe 4 ALsi Qha Mhc my 1 _____ A-c Qpr 4 Liu Qha Lil T si Mcc Lym Lhw Lmm No Qhckg Lmm Qhck Qpcg Qhcks Qhem Qpr 4 ?*o 1 Qp ___ Q qz Mcb Lhw Qpr 4 Lik qz Lic 1 Qpap Lic qz Lhw Qha Lik Lic 1 Lz A-o ALsa A-o Lik Lil qz Lz Lhw Qhem ALsi ALsa Lz ALsi A-o ALsi Qha L 46 N-g L 46 Lzm 1 A-c Mhc Mccn Lmm Qha 7 Lz Mccc Lz L 46 Qha L-g Qhck Qha Qhck Q _______ Tomm _______ T fe _______ Mht Qha Tomm No Qhem Q w 1 y Lic Lic 1 Qhem Lhw Lhw Lic 1 Lz Lic Qhem Lhw Qpap Qhe 4 Lhw L-m ALsa T fe Qpap Lz L-m Lzp Lic 1 Lzp ALsi ALsi Lhw Qpap Lzpm ALsi qz Qhck qz Mhc Qpr 4 N-g ALsi TpQag ALsi Lz Ma 5 Lik Tmp 1 Qha Liu Lic Lmg qz Mccc Mcc Lyb Qhem Qha Qpr 4 Qhcks Qhcks Tomm Qhcks Qhem ?Lxw Nya Qhck Qha Lz Qhem Qpap Qhcks Qhem Lhw Qha Liu Qpr 4 Qpr 4 Lik Lhw Lic Lic qz Lic A-o Lhw 1 Qha ALsa qz Qpap Lhw 1 qz ALsi Qpr 4 Qhl 1 ALsi Lzm 1 Qhcks Lzm 1 _____ Lzm Lzm 1 Mhc Qhem Qpr 4 T fe Qha 7 ALsi Lik Lil Lz Lmm Lmg qz Qhck my 1 Qhck Qhcks Qhck Qhcks Tomm my _____ Mht _____ Lxw *o 1 M-r _____ Lxw 2 To 1 Qhl 1 Mht Tomm Qhcks _______ Qp ca Nsts Qhem Qha *o qz Liu Lhy Lz qz Qhem Lic 1 Mcc Lic Lz Mhc Lil Lic 1 Lhw 1 Qpr 4 qz qz Qha qz Lz ALsi Lz Qpr 4 Lzp qz Qpap my 1 T si Lzm Qha Qha Mhc Qha Qha 7 Tmp 1 Qpr 4 qz Mcc Lhw Mccn Lyw N-g Lyb 1 Lym Qhck Lmm Qha 7 M-p Qha qz Qhl 1 Qpr 4 Qhcks Qhck Qhem No Qhcks Q 1 u y 1 c Lik T fe Qpr 4 ALsi Qpap Lic T fe Qhck Lhw L-m Qpr 4 L-m Lhw qz Qpr 4 Lic 1 Lhw Lz L-m qz Mcb Lhw Qpr 4 Lhw A-o Lhw Lhw qz Lzp Qha Lz Qhem A-c 1 Qhl 1 qz Qhck qz Qhl 1 Lik my 1 Qhem Mhc Lil Lz Lyb Qhcks _______ Qp ca L 46 Qhcks _______ Qhem _______ Qpew Qpr 4 Qpr 4 L-g qz Qpr 4 Qha Qhem Mht Qhck ?*o 1 MATTA, Cu DOORA, Cu KELLY, AMY BINGO, KAO MINBRIE, Fe RODER, JADE BUNGALOW, Fe KIMBA GAP, Fe IRON DUKE, Fe IRON BARON, Fe MOONABIE, MSLT IRON KNIGHT, Fe ELBOW HILL, GRNT IRON DUCHESS, Fe FERNS, DOL, GNSS MIDDLE CAMP, GRNT WHYALLA RED, SDST PLUMBUSH, U, U3O8 BLACKBUSH, U, U3O8 WALLAROO, Cu, Ag, Au SMITHAMS, Pb, Cu, Zn PORT BROUGHTON, SGRT THREE MILE LAKE, GYPS BAIRSTOWS, SAND, CLAY HARLEQUIN STONE, GRNT MULLAQUANA, COAL, OSH WOODS POINT NO.2, SGRT IRON CHIEFTAIN, Fe, Mn COWELL JADE NO.6, JADE COWELL JADE NO.1, JADE WEST DOORA, Cu, Pb, Zn WHYALLA STEELWORKS, Fe MOUNT YOUNG, GRVL, SAND ALFORD WEST, Cu, Au, Mo COWELL JADE NO.53, JADE CARPA SOUTHEAST, DOL, LMST MIDDLEBACKS MAIN LAKE, GYPS WALLAROO SMELTING WORKS, Cu WARRAYAPPA, SAND, GRVL, LMST KATHLEEN PATRICIA MORION, QZ 25 40 10 40 45 10 50 - 85 85 65 60 80 30 80 75 85 80 80 70 85 60 85 65 40 60 45 40 20 20 75 70 85 60 15 55 25 80 75 85 45 80 85 85 60 25 80 75 85 65 10 65 60 75 80 80 50 70 35 15 45 80 85 40 85 60 50 75 85 55 55 80 50 85 80 65 50 85 85 70 60 85 75 65 70 85 60 80 35 30 65 15 80 30 25 45 20 30 80 70 85 5 5 5 60 60 25 40 50 10 20 25 55 25 65 20 85 50 85 75 75 75 70 85 70 85 80 60 55 60 80 80 85 85 85 80 75 85 45 80 40 75 75 55 20 60 75 45 45 75 65 70 85 10 30 80 80 85 50 80 70 80 65 70 50 60 65 80 80 65 75 80 60 40 70 85 25 75 55 70 80 75 85 85 85 70 75 40 35 50 65 25 85 20 80 60 60 40 15 20 80 80 80 80 70 B40 Bore B 14 Bore Bc549 Bore Carmody Bore Carmody Bore B Curtis Bore Arno Bay Lucky Bay Tickera Bay Poverty Bay Webling Bay Germein Bay Munderoo Bay Fisherman Bay False Entrance Franklin Harbor Port Of Whyalla Hamilton Lagoons WEST GAP THE KNOB COCK HILL IRON DUKE PINE HILL WARD POINT MOUNT NEST CAMEL HILL IRON QUEEN DINGO HILL IRON COUNT ELBOW HILL ULGERA GAP MOUNT PONY MOUNT YOUNG POINT LOWLY POINT RILEY SHEOAK HILL TRIPLE HILL SEARLE HILL MILLS BEACH ISLAND HILL WOODS POINT PLANK POINT CENTRE HILL SHEOAK HILL CAPE DRIVER MOUNT NIELD HUMMOCK HILL HURRELLS GAP IRON WARRIOR BEN BOY HILL MINBRIE HILL POINT HUGHES YALANDA HILL GRANITE HILL THE BROTHERS IRON DUCHESS JARROLD POINT GERMEIN POINT MOUNT CLIMBUP MYPONIE POINT WILD DOG HILL WEBLING POINT VICTORIA POINT MANGROVE POINT WINDMILL BEACH MOUNT OLINTHUS MURRIPPI BEACH POOTITNIE HILL MOUNT MESSENGER MURNINNIE BEACH MOUNT DESPERATE LITTLE PINE HILL SHOALWATER POINT MOUNT MIDDLEBACK STRATHNEATH HILL IRON QUEEN SOUTH OBSERVATION POINT THOMAS PLAIN HILL IRON KNIGHT SOUTH BOUNDARY LINE HILL LINCOLNFIELDS HILL CARPIE PUNTHA HILL EIGHT MILE CREEK BEACH MOUNT MIDDLEBACK NORTH SINCLAIR GAP (KIMBA GAP) REFUGE ROCKS (SECRET ROCKS) CURTINYE HILL (KATINGA HILL) Marlu Myola Iluka Lynee Goode Moola Kyeema Yurrah Ueloak Arunga Kanaka Poodra Morley Baimba Poldar Nukunu Ronnoc En Boy Barnal Greeba Midgee Ulbana Renlaw Devada Wildman Anunaka Glenrae Seaview Kia Ora Seaview Rosonda Kia Ora Carrawa Lagoona Seaview Pinerow Nonowie Glensea Minbrie Yangalo Tymclip Uplands Churinga Hillview Emu Gate Nyalinga Kellarna Hideaway Harcourt Craiglea Rodanjoy Emu Park Netherby Moonabie Pine Row Ethiopia The Knob Scrubara Heggaton Kooralla Gulf Vue Kellimba Uteradale Rockhaven Glenville Pine Park Glynndale Andaville Cumbrutla Wenberley Pine Hill Rostrevor Hill View Mira Mira Hillridge Moss Vale Rockleigh Mernittie Ellamatta Arno Vale Fairfield Fairfield Dine Brae Mattumvale East Winds Bindawalla Sea Breeze Singlepine Broadacres Hills View Mullaquana Pine Crest Wards Hill Ulgera Gap Range View Warrayappa Sunny Brae Bindaregah Zephyr Farm Blue Palins Gaynor Farm Rarma Downs Surrey Brae Poodra Park Green Acres Strathneath Wangarleigh Aroona Vale Moseley Park Ti Tree Farm Bermondsey Park Pine Country Stud Mona Bews Utera Ferns Barna Carpa Mokami Alford Midgee Boothby Yalanda Poonana Tickera Yabmana Arno Bay Moonabie Coolanie Miltalie Redbanks Pat Plain Ash Range Ward Spit Watchanie Emu Plain Murninnie Lucky Bay Willamulka Port Davis Elbow Hill Brucefield Black Rock North Beach Howard Spit Utera Plain Adams Plain Port Gibbon Old Maratta Cockle Spit Thomas Plain Millar Point Hector Plain Kadina Plain Midgee Rocks Spencer Gulf Poldar Plains Coolanie Hall Kanyaka Plain Danger Corner Mitchellville Ninnes Plains Swallows Nest Fisherman Bay Minbrie Range Lincolnfields Company Corner The Plug Range Eyre Peninsula Moonabie Range Wallaroo Plain Kangaroo Plain Cowleds Landing Yorke Peninsula Blackoaks Plain Lower Broughton Mundoora Channel Twelve Mile Plain Middleback Ranges Uteralitera Plain Carroo Curtie Plain Refuge Rocks Radio Communication Station Cowell Whyalla Wallaroo Port Broughton Kadina Cleve Aerodrome Whyalla Airport Cowell Aerodrome Port Pirie Aerodrome Lake Gilles Salt Creek 10 80 15 80 80 40 65 80 50 80 75 70 40 70 45 80 15 45 70 30 30 80 30 80 20 65 75 60 60 70 30 45 75 65 80 65 75 70 85 65 85 75 30 Mangalo Coolanie Range Coodloloo Plain Moonabie Springs Wild Horse Plain Crossville Corner 640000 640000 650000 650000 660000 660000 670000 670000 680000 680000 690000 690000 700000 700000 710000 710000 720000 720000 730000 730000 740000 740000 750000 750000 760000 760000 770000 770000 780000 780 000 624 0000 624 0000 625 0000 625 0000 626 0000 626 0000 627 0000 627 0000 628 0000 628 0000 629 0000 629 0000 630 0000 631 0000 631 0000 632 0000 632 0000 633 0000 633 0000 634 0000 634 0000 Ld Mh Lh L36 Lx Lxw Lm Lxw Mh Mh Ly1 Mh L-m Lh L36 M-r Mc Mh M-r Lxw Mh6 M-r The Total Magnetic Intensity Image has been compiled using aeromagnetic data from the Department of State Development, South Australia. Aeromagnetic data has been merged, gridded and image processed by the Geological Survey of South Australia, DSD Resources and Energy Group. SCALE 1:1000000 SCALE 1:1000000 Modified from Interpreted Crystalline Basement Geology Of The Gawler Craton (Fairclough et al. 2003) Interpreted Solid Geology Of The Curnamona Province (Burtt and Betts, 2003), Musgrave Block, Central Australia: regional geology from interpretation of aeromagnetic data (Rankin and Newton, 2002), Solid Geology South Australia (Cowley, 2006). 5 0 5 10 15 20 25 KILOMETRES KILOMETRES SA GEOLOGICAL ATLAS SERIES SHEET GEOLOGICAL SURVEY OF SOUTH AUSTRALIA DEPARTMENT OF STATE DEVELOPMENT SOLID GEOLOGY INTERPRETATION TOTAL MAGNETIC INTENSITY IMAGE AUSTRALIA 1:250 000 +7.75°E +7.50°E +7.25°E +7.00°E +6.75°E +8.00°E +8.25°E KIMBA BURRA YARDEA LINCOLN WHYALLA ADELAIDE MAITLAND ORROROO PORT AUGUSTA Barna 6231 Wilton 6330 Cowell 6230 Whyalla 6431 Wallaroo 6430 Middleback 6331 WA NT QLD SA NSW VIC TAS INDEX TO 1:100 000 SHEETS INDEX TO ADJOINING 1: 250 000 SHEETS Magnetic Declination 2000 (Annual variation +1.4 minutes) SCALE 1:250,000 DIGITAL EDITION SUBJECT TO AMENDMENT See published printed map for further information A two standard deviation contrast stretch has been applied to the raster image above. 34° 00' 33° 30' 33° 00' 136° 30' 137° 00' 137° 30' 138° 00' 34° 00' 33° 30' 33° 00' 136° 30' 137° 00' 137° 30' 138° 00' 34° 00' 33° 30' 33° 00' 136° 30' 137° 00' 137° 30' 138° 00' 34° 00' 33° 30' 33° 00' 136° 30' 137° 00' 137° 30' 138° 00' 34° 00' 33° 30' 33° 00' 136° 30' 137° 00' 137° 30' 138° 00' 34° 00' 33° 30' 33° 00' 136° 30' 137° 00' 137° 30' 138° 00' LINEAR STRUCTURE .............. FAULT NORMAL RELATIVE DISPLACEMENT ............................................. FAULT POSITION ACCURATE ..................................... FAULT POSITION APPROXIMATE GEOLOGICAL BOUNDARY .................................................................................. COASTLINE ........................... GEOLOGICAL BOUNDARY INFERRED ... GEOLOGICAL BOUNDARY POSITION ACCURATE ........................................................................... GEOLOGICAL BOUNDARY POSITION APPROXIMATE ................................................................................................ LAKE COMMODITIES Ag Silver AMY Amethyst Au Gold CALI Calcrete CLAY Clay COAL Coal Cu Copper DOL Dolomite Fe Iron GNSS Gneiss GRNT Granite GRVL Gravel GYPS Gypsum JADE Jade KAO Kaolin LMST Limestone MARB Marble Mn Manganese Mo Molybdenum MSLT Metasiltstone OSH Oil Shale Pb Lead QZ Quartz SAND Sand SDST Sandstone SGRT Shell grit Ta Tantalum TALC Talc U Uranium U3O8 Uranium Oxide Zn Zinc Solid Geology - Linear Structure ......................................................................... Fault position accurate ................................................................. Fault position approximate WHYALLA SI5308 Solid Geology Donington Suite Ld Hiltaba Suite Mh Hutchison Group Lh Miltalie Gneiss L-m Oorlano Metasomatite M-r Unnamed GIS Unit - see description Lm Unnamed GIS Unit - see description L36 Unnamed GIS Unit - see description Ma8 Unnamed GIS Unit - see description Mc Unnamed GIS Unit - see description Mh6 Unnamed GIS Unit - see description Li1 Unnamed GIS Unit - see description Ly1 Wallaroo Group Lx Wandearah Formation Lxw Weetulta Formation Lxe Gairdner Dolerite N-g nTesla -2385.83 13187.7 -1315.44 -2.41 1310.62 SI5308 WHYALLA GEOMORPHIC FEATURES ............................................................. INTERMITTENT LAKE ....................................................... MAJOR WATERCOURSE ........................................................ MINOR WATERCOURSE ............................................................................... FLOODPLAIN ............................................................................... SAND RIDGE .............................................................................................. ! BORE .............................................................................. " WATER TANK CULTURAL FEATURES ..................................................................... PRINCIPAL ROAD ................................................................ SECONDARY ROAD ........................................................................... MINOR ROADS .............................................................. VEHICULAR TRACKS ....................................................... OPERATIONAL RAILWAY .......................................................... ABANDONED RAILWAY ............................................................................................ FENCE .................................................................. GAS, OIL PIPELINE ...................................................................... WATER PIPELINE .............................................................. ! ( TOWN OR LOCALITY .................................................................. LANDING GROUND ...................................................................................... " BUILDING ................................................................... ! IDENTIFIED POINT MINING ........................................................................... OCCURRENCE .................................................................................. Ã PROSPECT ........................................................... Ç DEPOSIT - NO MINING ........... Ì MINE - METALS AND INDUSTRIAL MINERALS ............................................................................................. Ì QUARRY - CONSTRUCTION MATERIALS (HARD ROCK) ........................................................................... G PIT/CUT - CONSTRUCTION MATERIALS (SAND AND/OR CLAY) ............................... Ç DIGGINGS - ALLUVIAL GOLD/GEMS ..................................................................... Ã TREATMENT SITE STRUCTURAL FEATURES ................... S-STYLE GENERAL FOLD AXIS (S-FORM) .................... Z-STYLE GENERAL FOLD AXIS (Z-FORM) .......................... CURRENT DIRECTION - HORIZONTAL ..................................................................................... HORIZONTAL SEDIMENTARY BEDDING - VERTICAL ....................... HORIZONTAL SEDIMENTARY BEDDING ........................ METAMORPHIC LAYERING - VERTICAL .................................................. METAMORPHIC LAYERING ................................ MYLONITIC FOLIATION - VERTICAL .......................................................... MYLONITIC FOLIATION ........................................................... TECTONIC FOLIATION UNITS ARE NOT LISTED IN STRICT STRATIGRAPHIC ORDER BELOW AGE LEVEL Any person purchasing this map may reproduce it for their own use or that of their staff, but not for any other purpose except with the written permission of the Chief Executive, Department of State Development SA, GPO Box 320, Adelaide, South Australia, 5001. CROWN COPYRIGHT RESERVED Department of State Development SA. Topographic detail based on TOPO-250K GEODATA (source scale 1:250 000) supplied by Geoscience Australia - National Mapping Division, ACT. The relationship between this data and DSD data is not guaranteed. Computer generated from SA_GEOLOGY database (Digital data available upon request) Product of Spatial Information Services. Published by, and with the authority of, the Department of State Development SA. Grey numbered lines indicate the 10000 metre Map Grid Transverse Mercator Projection, Geocentric Datum Australia, 1994. The lake boundaries displayed on this map may have been derived from geological interpretation and may not match lakes interpreted by topographic mapping authorities. Not all structures are represented on this particular map. Mapping and Compilation by A.J. Parker, Ph.D. with contributions by R.B. Flint, B.Sc.(Hons), S.O. McAvaney, B.Sc.(Hons), C.E. Wade, B.Sc.(Hons), and W.M. Cowley, B.Sc.(Hons), and the (Broken Hill Pty Co. Ltd) S.M. Hill, Ph.D., Director, Geological Survey of South Australia. Geological boundaries displayed on this map have been Derived from geological interpretation and are not intended to be used for navigational purposes. Copies of this map can be obtained from the Department of State Development SA, Adelaide. 9/2/2017 2017 Current version 2016.2 R E F E R E N C E HOLOCENE PLEISTOCENE-HOLOCENE PLEISTOCENE PLIOCENE-PLEISTOCENE PLIOCENE MIOCENE-PLIOCENE OLIGOCENE-MIOCENE OLIGOCENE EOCENE-PLIOCENE TERTIARY CAMBRIAN NEOPROTEROZOIC MESOPROTEROZOIC PALAEOPROTEROZOIC ARCHAEAN-PALAEOPROTEROZOIC ARCHAEAN MISCELLANEOUS Quaternary dunefield sands. Qe 1 Undifferentiated Pleistocene calcrete. Qp\ca HINDMARSH CLAY: Consolidated mottled clay and sandy clay with sand and gravel lenses, aeolian sand, gypseous and pelletal clay dunes and calcareous palaeosols. Alluvial and colluvial red-brown sandy clay with sand and gravel beds. Qpah POORAKA FORMATION: Clay, sand and carbonate earth, silty, with gravel lenses. Qpap TELFORD GRAVEL: Polymict gravel, well rounded, includes boulders. Alluvial fan deposits. Qpat GLANVILLE FORMATION: Clay, mottled, shelly; calcarenite, skeletal, coquina. Geochron age 132 000+/-6 000 years Bp on TL. Qpcg Pleistocene dune core sand. Qpe 1 WIABUNA FORMATION: Silt to fine-grained sand, orange-brown, calcareous , conglomeratic in part. Aeolian. Qpew Undifferentiated Pleistocene colluvial/regolith sediments. Qpr Pleistocene gravel, clay, silt and sand with soft carbonate, overlying nodular/tabular calcrete. Based on Qp1 on GAIRDNER, YARDEA, STREAKY BAY, WHYALLA, Qp on CHILDARA. Qpr 4 GIBBON BEDS: Mottled clayey sand, sandy clay, conglomerate. Non marine. TpQag Pliocene carbonaceous clay and silt; cream limestone; part silicified and ferruginised. Based on Tp on KIMBA, ELLISTON. Tp 1 Miocene to Pliocene ferruginous pebbly grit, conglomerate, fine sandstone. Based on Ts on YARDEA. Tmp 1 MELTON LIMESTONE: Bryozoal limestone, sandy and gritty with Lepidocyclina. Tomm Oligocene sandstone, minor shelly limestone below Melton Limestone. Based on Tc on WHYALLA. To 1 Eocene quartz sand, grit; part silicified/ferruginised. Based on Ts on KIMBA. Tep 1 Undifferentiated Tertiary ferricrete. T\fe Undifferentiated Tertiary silcrete. T\si Kulpara Formation and Winulta Formation Based on Ehk on WHYALLA. Eo 1 Amphibolite; metagabbro; dolerite. Two phases with primitive and evolved geochemistry. U-Pb age ~1735Ma. Lzm 1 PETER PAN SUPERSUITE: Magmatic rocks, felsic and lesser mafic. Intruded during the Kimban Orogeny and dated ~1750-1700Ma. Lz MCGREGOR VOLCANICS: Volcanics, bimodal, acidic and lesser basaltic volcanics. Lmg MOONABIE FORMATION: Massive grey to purplish volcaniclastic grit with pebble beds and heavy mineral laminae. Bedding rarely visible. Lmm Volcaniclastic grit. Roopena (PORT AUGUSTA). Lmm 2 Metasandstone, very coarse to pebbly lithic . Roopena (PORT AUGUSTA). Lmm 3 Metasandstone, medium to very coarse. Roopena (PORT AUGUSTA). Lmm 4 Arenaceous metasiltstone. Roopena (PORT AUGUSTA). Lmm 5 WANDEARAH FORMATION: Argillite, muscovite; quartz siltstone; metasediments, alkali-feldspar, carbonate, calcsilicate, iron-rich, carbonaceous; metasandstone. Lxw P P P P P P P P P P P P P F.g. planar-parallel laminated alkali-feldspar dominated metasediments, often with magnetite/haematite, graphite, calcsilicates. Used in Maitland-Wallaroo data package. Lxw 2 BROADVIEW SCHIST: Schist, thin-bedded, fine-grained, slaty to phyllitic fine-grained quartzite and amphibolite. Lyb Quartzite, laminated fine-grained . WHYALLA sheet. Lyb 1 MYOLA VOLCANICS: Interbanded porphyritic rhyolite, rhyodacite, fine-grained felsic and hornblende rich gneisses and amphibolite. Lym WIRE DAM DOLERITE: Dolerite, thinner units finer grained and thicker units with gabbroic cores and doleritic chilled margins. Increasingly metamorphosed to amphibolite and foliated metabasalt to the south. Intrudes Broadview Schist metasediments as sills. Age ~1790-1775Ma. Lyw WARROW QUARTZITE: Quartzite, massive, rarely cross-bedded, conglomeratic, pelitic; gneiss; nephrite. Lhw Dolomitic marble, banded calcsilicate gneiss, minor cherty quartzite; basal unit. Based on Prot-hd on KIMBA. Lhw 1 YADNARIE SCHIST: Schist, quartz-feldspar-biotite-muscovite. Locally quartz-sericite banded metasiltstone, sericite porphyroblasts after sillimanite; minor interlayered quartz-magnetite gneiss. Lhy COOK GAP SCHIST: Schist, medium-grained,, biotite-garnet-sillimanite quartzo-feldspathic, grading to gneiss, migmatised in high-grade area, locally graphitic. Lic Amphibolite, foliated, medium-grained to porphyritic . Based on Prot-beta1 on KIMBA. Lic 1 KATUNGA DOLOMITE: Marble, white to pale grey, dolomitic, layered with serpentine, with calcite-diopside-tremolite banding. Lik LOWER MIDDLEBACK JASPILITE: Haematite, banded, with quartzite+magnetite, carbonate, schist and chert. Grades into jaspilite in places. Lil UPPER MIDDLEBACK JASPILITE: Jaspilite. Liu Í Í Í Í Í Í Í Í Í CARPA GRANITE: Granite, pink, medium-grained, equigranular, quartz-feldspar-biotite-muscovite+/-garnet, weakly foliated. Crystallisation 2517-2513Ma, metamorphism 1724Ma (U-Pb). ALsa Undifferentiated Holocene alluvial/fluvial sediments. Qha Present day Holocene alluvium; current bedload. Qha 1 Holocene floodplain sediments. Qha 3 Holocene alluvial plain sediments. Qha 5 Holocene talus/scree deposits. High angle colluvial to alluvial sediments. Based on Qht on GAIRDNER and YARDEA. Qha 7 SAINT KILDA FORMATION: Undifferentiated Holocene coastal marine sediment. Qhck Skeletal carbonate sand with seagrass fibre of subtidal Posidonia seagrass meadow. Based on Qhk7 on Vincent 1:50 000. Qhck 10 Supratidal sand/mud flats: gypseous clay. Based on Qhk2 on Vincent 1:50 000. Qhck 5 P P P P P P P P P P P P P P P P P Carbonate/terrigenous mud of samphire-algal marsh. Based on Qhk4 on Vincent 1:50 000. Qhck 6 v v v v v v v v v v v v Organic/terrigenous mud of mangrove woodland. Based on Qhk5 on Vincent 1:50 000. Qhck 7 Shelly/quartz muddy sand of intertidal flats; bare or Zostera-colonised. Based on Qhk6 on Vincent 1:50 000. Veneered by cobbles and gravel in western upper Spencer Gulf. Qhck 8 SEMAPHORE SAND MEMBER: Unconsolidated white bioclastic quartz-carbonate sand of modern beaches and transgressive dune fields. Qhcks Holocene sand capping dunes in dunefields. Qhe 2 Holocene sand spread. Qhe 3 Holocene gypsiferous dunes/lunettes. Qhe 4 MOORNABA SAND: Sand, aeolian, off-white and pale yellow, quartz-rich with carbonate pipes. Qhem Holocene playa sediments. Example: Qhl on CURDIMURKA. Qhl 1 Undifferentiated Quaternary rocks. Q Undifferentiated Quaternary calcrete. Q\ca Undifferentiated Quaternary alluvial/fluvial sediments. Qa Undifferentiated Quaternary aeolian sediments. Qe P P P P P P P P P P P P P P P P P P P P P P P KULPARA FORMATION: Dolomite and limestone, stromatolitic and fenestral, micritic; ooid grainstone. Eok GAIRDNER DOLERITE: Dolerite dykes locally intruded by black porphyritic basalt. Sm-Nd ages 867+/-47 and 802+/-35Ma; U-Pb age 827+/-6Ma. N-g SIMMENS QUARTZITE MEMBER: Quartzite, blocky; sandstone, cream coloured. Nsts R R R R R R R R R R R R R R R R R R R R R R R R APPILA TILLITE: Tillite; quartzite; siltstone. Massive, grey. Nya EMEROO SUBGROUP: Quartzite, sandstone, dolomite, conglomerate. No PANDURRA FORMATION: Sandstone, shale and siltstone, arenaceous, red beds. M-p OORLANO METASOMATITE: Calcsilicate; feldspathic and iron rich metasomatite. M-r CHARLESTON GRANITE: Granite, homogeneous, coarse-grained, megacrystic granite. Mhc TICKERA GRANITE: Granite-adamellite, coarse-grained. Mht Porphyritic rhyolite and rhyodacite dykes and plugs. Intrudes May. Based on Prot-az on GRV map, WHYALLA, YARDEA, GAIRDNER. Ma 5 BLUE RANGE BEDS: Sandstone, minor grit and pebble beds, white, massive to crossbedded, rare haematite veins. Mcb CORUNNA CONGLOMERATE: Conglomerate, boulder and pebble; minor sandstone, off-white to purple. Mcc COWLEDS MEMBER: Breccia, massive talus. Mccc NILGENEE MEMBER: Sandstone, heavy mineral rich, with minor red siltstone. Mccn Amphibolite. Based on Prot-beta as portrayed on WHYALLA, but only where not associated with Cook Gap/Mangalo Schist or Broadview Schist. L 46 WERTIGO GRANITE: Granite; granodiorite, gneissic, migmatitic, pink and grey. Crystallisation 1792-1768Ma (U-Pb). L-g MILTALIE GNEISS: Gneiss, migmatitic grey granitic, coarse-grained equigranular foliated, quartz, perthitic microcline, plagioclase, biotitic. L-m PINBONG SUITE: Granite to quartz monzonite, typically grey, plagioclase-rich, mica-bearing, weakly deformed to migmatitic; lesser gabbro, dolerite. Crystallisation ~1735-1700Ma (U-Pb). Lzp Í Í Í Í Í Í Í Í Í MIDDLE CAMP GRANITE: Grey, foliated, massive, biotite granite and granodiorite with pegmatite veins. Lzpm MOOLA SUITE: Granite, quartz monzonite, syenite, typically pink, medium-grained, k-feldspar-rich, mica-poor, undeformed, or with flow alignment or sporadic weak-moderate foliation; diorite, monzodiorite, monzonite, gabbro.Crystallisation ~1745-1735Ma (U-Pb). Lzm MINBRIE GNEISS: Granite gneiss; augen gneiss; migmatitic gneis, layered; pegmatite; amphibolite. Upper amphibolite to granulite facies. Crystallisation 2521-2411Ma, metamorphism 1738-1733Ma (U-Pb). ALsi COOYERDOO GRANITE: Granite, medium-grained, K-feldspar+plagioclase+quartz+biotite+minor opaques; weakly lineated and foliated; feldspar and quartz-rich leucocratic bands; biotite-rich schlieren; granodioritic compositional banding. U-Pb age 3157+/-2Ma. A-c Granitic gneiss, medium grained, quartz+K-feldspar+plagioclase+biotite, orange-pink leucocratic bands and blue-grey biotite-rich bands. Foliation tight to isoclinally folded, locally wraps K-feldspar megacrysts. A-c 1 COOLANIE GNEISS: Gneiss, mylonitic and augen; granite gneiss, often fine-grained, strongly rodded. Crystallisation 2823+/-37Ma, metamorphism 2427+/4Ma. A-o Man-made materials: for example fill, dumps, concrete. mm Mylonitised rocks, undifferentiated. my Mylonite, mylonitised rocks of Kimban Orogeny. my 1 Quartz veins/bodies, undifferentiated. qz
