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GEOCHEM I GAL REPORT Ut\I THE MF GKWUP OF CLAIMS (MB1, MBZ, and MF3) KAMLOOPS MINING DIVISIWN NTS 82 M 3 and 82 L 14 ~1~ 00' N, 119' 09" Owner: Alpine Silver Ltd. Operator: Alpine Silver Ltd. Consul tant: VLH Consul tants Ltd. Author: V. Ryback-Hardy, P. Eng. 30 September, 1983 f GEOLOGICAL BRANCH I i ASSESSMENT REPORT
Transcript
Page 1: GEOCHEM I GAL REPORT - British Columbia

GEOCHEM I GAL REPORT

Ut\I THE

M F GKWUP O F C L A I M S

(MB1, MBZ, and MF3)

KAMLOOPS M I N I N G D I V I S I W N

N T S 82 M 3 and 82 L 14

~1~ 00' N, 119' 09"

O w n e r : A l p i n e S i l v e r L t d .

O p e r a t o r : A l p i n e S i l v e r L td .

C o n s u l t an t : V L H C o n s u l t an t s Ltd.

A u t h o r : V. R y b a c k - H a r d y , P. Eng.

30 S e p t e m b e r , 1983

f G E O L O G I C A L B R A N C H I

i A S S E S S M E N T R E P O R T

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ThELE OF CC3NTEN'l-S

I NTRODU(::'T' I ON

DETAILED TECHNICAL DATA AND INTERPRETATION

ITEMIZED COST STATEMENT

AUTHOR'S BUALIFICATIONS

APPENDIX I - GEOCHEMICAL RESULTS

APPENDIX I 1 - GEOCHEMICGL PROCEDURES

L I ST OF I LL.USTRAT I ONS

F i g u r e 1 - I n d e x Map

F i g u r e 2 - C l a i m L o c a t i o n Map

F i g u r e 3 - Sample Nt-tmbers

F i g u r e 4 - Cu i n G e o c h e m i c a l S o i l s (ppm)

F i g u r e 5 - Pb i n G e o c h e m i c a l S o i l s (ppm)

F i g u r e h - Z n i n G e o c h e m i c a l S o i l s (ppm)

F i g u r e 7 - Ag i n G e o c h e m i c a l S o i l s (ppm)

F i g u r e 8 - M a g n e t i c s i n gammas

( I n P o c k e t )

( I n P o c k e t )

( I n P o c k e t )

( I n P o c k e t )

( I n P a c k e t )

( I n P o c k e t )

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I NTRODUCT I C)N

L 'The ME mineral c la ims are loca ted no r th of Shuswap Lake,

near the upper end o f Hudson Creek on the southwest s ide o f Angle

Mountain. The moderately steep and we l l fo res ted area i s p a r t o f

t he Shuswap Highland Forest. The area i s covered by a good growth

n f Black Spruce up t o a diameter o f 0 . 5 metres.

Access i s by t h e Ross Creek Fores t ry Development Road which

runs i n t o Fraser Road and, i n tu rn , j o i n s the main Shuswap Lake Road

about two k i lomet res east o f Hnglemont, B. C. Logging spur roads

prov ide road access t o w i t h i n 15 metres o f the common l e g a l post f o r

the fou r mineral claims.

The ME Group cons is t s o f t he MB1, MBZ, and MB3 mineral 'L

c laims. The c la ims cover a new showing discovered two years ago as

a r e s u l t o f s t r i p p i n g conducted t o extend a logging spur road. I n

August, 1982, a p re l im ina r y so i 1 sampling survey was conducted along

a g r i d spaced a t 200 metre i n t e r v a l s cover ing t he wester ly po r t i ons

of the MB1 and MB3 claims. S ix ty - four s o i l samples were c a l l e c t ed

a t 50 metre i n t e r v a l s along l i n e s spaced a t 100 metre i n t e r v a l s . A n

area 200 metres wide and 1,000 metres long was covered by the so i 1

g r i d (3.0 l i ne -k i l omet res ) . Two s o i l samples co l l e c ted near the

south end o f t he g r i d on l i n e 14-00 E re turned values o f 240 and 350

p a r t s per m i l l i o n lead r espec t i ve l y and are considered h i g h l y

anamal ous.

'The proper ty p resen t l y cons is t s o f the f 01. lowing mineral

i

VLH C:QNSULTCSNTS LlD.

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I ' . N N.T.S. 82 M 3 E

i , , , VLH CONSULTANTS LTD

ALPINE SILVER LTD.

M B No.1 CLAIM LOCATION MAP

SHUSWAP AREA, BRITISH COLUMBIA

S C A L E 1 : 50 000

DATA BY : V.R.H. DRAWN BY: K.L.J. Fl13.No. DATE : S EPT. '83 DATE : S E P T . ' ~ ~ 2

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c la ims i n the Kamloops Mining D iv i s ion .

L

Claim Name

MB 1

MB2

MBS

Un i t s Record Number

2896

2897

2898

Record Date

Aug~tst 18

Ai.tgust 18

August 18

The cu r ren t owner and operator- i s A lp ine S i l v e r Ltd., 780 -

885 Dunsmuir S t ree t , Vancouver, B. C. V6C 1N8.

The c la ims are underl.ain by paleozoic g r a p h i t i c s c h i s t s i n

contacg w i t h l imestone, dolomite, and l i m y quar tz i tes .

Approximately 50 metres no r t h o f t he common Legal Corner Post, a 1.5

t o 2.0 metre wide f l a t l y d ipp ing quartz ve in s t r i k i n g west no r t h

west conta ins s i g n i f i c a n t amounts o f a rgent i fe rous galena. Fur ther

south, disseminated galena was noted i n dolami t i c 1 imestone bands

near t h e contact w i t h t he sch is ts . The c la ims are being

inves t iga ted f o r t he p o s s i b i l i t y o f t he occurrence o f economic

depos i ts o f lead and s i l v e r i n quartz ve ins or t he poss ib le

occurrence o f replacement type metasomatic deposi ts near t he contact

bet.ween g r a p h i t i c s c h i s t s and l imestone.

The cu r ren t exp lo ra t i on work canducted an the proper ty i n

August, 1983 consis ted o f a so i 1 sampling survey. Two hundred and

s i x t y - f i v e s o i l samples were co l l e c ted over a g r i d a t 50 metre

i n t e r v a l s a1 ong 1 i nes spaced a t 200 metre i n t e r v a l 5.

Page 7: GEOCHEM I GAL REPORT - British Columbia

A t o t a l o,F 13,008 metres o f g r i d was establ ished us ing a

hip-chain and compass. The s t a t i o n s were marked and numbered w i t h

orange v i n y l tape.,

DETAILED TECHNICAL DATA AND INTERPRETATION

GEOCHEMISTRY

The s o i l s were c o l l e c t e d from t h e "' hor izon a t an average

depth o f 0.3 metres us ing a mattock; then stored i n K r a f t paper

envelopes. The samples were f orwar-ded t o M i n-En Laborator ies Ltd.

705 West 15th St ree t , Nor th Vancouver, E. C. V7M l T Z . The samples

were dr ied , seived and t h e -80 mesh f r -ac t ion was analysed by

standard atomic absorpt ion techniques a f t e r a n i t r i c , pe r ch l o r i c

ac id d iges t ion .

The samples were analysed f o r Cu, Pb, %n and Ag. The sample

l oca t i ons were p l o t t e d r e l a t i v e t o t he common Legal Corner Post o f

t he fou r claims. The geochemical metal values i n p a r t s per m i l l i o n

were p l o t t e d a t the corresponding s t a t i o n s a t a sca le o f 1:2,500 and

contoured.

The mean (u) and standard dev ia t i ons id ) of t he popctl.ation

was determined f o r each metal and t he f o l l ow ing parameters were

determined.

Page 8: GEOCHEM I GAL REPORT - British Columbia

u

Metal

Mean (u1

Probabl. y Anamal outi (u+2d 1

Def I. n i t e l y Anc~mal ous (~1+:5d

Values i n ppm.

Cu Pb Z r i fig

30 28 64 1.3

> 6 (1) > 104 3124 3.2" 2

:> 7 5 ;:. 1 4 2 >.I54 :::- ;2 " 7

Inspect ion o f t he contoured sample values i nd i ca tes a

subdued response t o under ly ing m ine ra l i za t i on . This may be due t o

several complex f a c t o r s such as eH and pH o f s o i l s and depth o f

overburden. Several observat ions can be made as fo l lows:

(a. A zone geochemically anomalous i n s i l v e r occurs along

the common boundary between MB 1 and MB 3 between s t a t i o n s 9 + 0 0 E and

10+50E and a one sample anomaly 13.0 ppm ) occurs a t 3+0(:)M on

L12+08E. These areas r e q u i r e addi t i o r i a l c lose spaced geochemical

sampling and s o i l p r o f i l i n g .

(b. 1 A one s t a t i o n h igh i n lead 1590 ppm) w i th a c o r r e l a t i n g

h igh i n copper 1134. ppm) occurs a t 2+50N on L16+O(:)E. Th is anomalocts

s t a t i o n would be t he h ighest p r i o r i t y t a r g e t f o r f u r t h e r

exp lora t ion . Detai 1 ed geochemical sampl i n g and p ro f i 1 i n g f o l lowed

by bu l l do re r t rench ing i s warranted.

GEOPHYSICS

The magnetometer survey was conducted w i t h a Sc in t rex Proton

Precession Magnetometer Model MP-2 which reads d i r e c t l y t o one

gamma. The instrument reads t h e t o t a l i n t e n s i t y of t he earlzh's

magnetic f i e l d . The approximate f i e l d s t rength i n t h i s area is

approximate1.y 58,000 gammas. A magnetic basel, i n e was es tab l ished

sing mu1 t . i p l e t ime dependent readings. These base s t a t i o n s were

Page 9: GEOCHEM I GAL REPORT - British Columbia

6

occupied a t i n t e r v a l s no t exceeding two haurs throughout t h e day. 'L.

Diurnal co r rec t i ans were thus app l ied t o t he magnetometer readings

using a s t r a i g h t l i n e co r rec t i on .

The magnetameter survey i nd i ca ted a trough-1 i k e low

extending nartheaster1.y from about 0+50E on the base l ine t o 1+50N on

1 i n e 24-OOE. This magnetic f ea tu re appears t o i n d i c a t e a s t r u c t u r a l

t rend (posss ib ly a f a u l t ) t h a t has in f luenced t he course o f Hudson

Creek i n t h i s area. It i s i n t e r e s t i n g t o note t h a t occurrences o f

quartz anker i te mar ipos i te a l t e r a t i o n have been noted i n the area o+

t h i s magnetic low. It i s repor ted t h a t a sample o f t h i s marip0sit.e

( unve r i f i ed ) re turned econamic values i n s i l v e r . This area warrants

fol low-up sampling t o v e r i f y t he r e p a r t a f h igh s i l v e r values.

V. Ryback-Hardy, P. Eng.

Page 10: GEOCHEM I GAL REPORT - British Columbia

ITEM1 ZED COST STATEMENT

I temized Cost Statement f o r work performed an t h e MB1

mineral c la ims dur ing August 6 t o August 17, 1983.

Wages (Per iod August 6 t o August 17, 1983)

V. Wyback-i-lardy 2 days 3 $330.UO per day $66(:). 00

A. Bol ton 1 1 days 3 $100.00 per day 1 5 1 C) . (3C) J. Trav is 1 1 days 3 9;10(:).(:)(:) per day 1 , 1 00 . (:)0

B. Woods 1 1 days 3 $1OO.O0 per day 1 , 1 a(:). 00

TOTAL $3, 960. 00

Transpor tat ion and Fuel $125. (:I(]

Tc' Vehic le Rental .-. ,..,C) . 0 (1) Accommadati on 35 man-days a t $40.00 per man-day 1 , 400. (:)0 Equi pment and Cansummabl es 6 3. 0. 39

Report Preparat ion pro fess iona l serv ices V. Kyhack-Hardy 600.00

Typing and B luep r i n t i ng 150. 00

Draf t i n g 6 0 (1 . c:~:) ------------

$7795.39 TOTAL

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8

STAT'EMENT OF BUALIFICATIONS

I, Vic to r Hyback-Hardy, 11691 Trumpeter Dr ive, Richmond, B. C . , V7E

3x4, do hereby c e ~ t i f y t h a t :

1. I graduated from t h e U n i v e r s i t y o f B r i t i s h Columbia w i t h a

Bachelor o f Appl ied Science (Geological Engineer ing) i n 1970.

2. I am a reg i s t e red Pro fess iona l Engineer (Geological i n the

prov ince a f B r i t i s h Columbia (Reg. No. 8825).

3. I have p rac t i ced my pro fess ion s ince 1970.

4. 1 have no i n t e r e s t , d i r e c t o r i n d i r e c t , i n the MB Claims nar i n

t he s e c u r i t i e s o f A lp ine S i l v e r Ltd.

5. The work:: covered by t h i s r e p o r t was conducted under m y d i r e c t

superv i s i on dur ing August, 1983.

V. Ryback-Hardy, P. Eng.

VLH CONSULTANTS L'TTj.

Page 12: GEOCHEM I GAL REPORT - British Columbia

APPENDIX 1

GEOCHEMICAL RESULTS

Page 13: GEOCHEM I GAL REPORT - British Columbia

.

1- MIN - EN Laboratories Ltd.

705 WEST 15th STREET,

NORTH VANCOUVER, B.C., CANADA V7M IT2 TELEPHONE (604) 980-58 14

ANALYTICAL REPORT

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Project Date of report . . . . A . U g U .!?. t, . 2 5/ 8.3 ... . . . . . ,:. . ...

File No. . . . . . . . . . . 3 . - 8.06.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Date samples received . . . . . . A u g u . ~ . t H . / . 3 ....

Samples submitted by: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VLH Consultants ........................................................................................................................................................... Company:

265 so i l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Report on: Geochem samples

.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Assay samples

- .... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Copies sent to:

............................................. I . ....... vL.H .... C.g?n.s.u.l.t.an.Cs ..,.... TJ.an.c.o.u.v,e.r .,.... B...C...

2. .......................... .. .......................................................................................................................

................................................................................................................... 3. .............................. ..

.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Samples: Sieved to mesh . . . . . . . . . . . . . . .-.8.C). . . . . . . . . . . . . . . . . . . . . . . Ground to mesh

Prepared samples stored pJ discarded C]

rejects stored discarded a . .............................................. ...... Methods of analysis: n.i.t x %,c., .p.e.r.c,h,Xo,r. .$G.. . d . i . g . e *.A.

........................... ..............................................................................................

................................................................................................................................... ....................... Remarks: ....

......................................................................................................................................................................................

..................................................................................................................................................................................... I

i SPECIALISTS IN MINERAL ENVIRONMENTS

Page 14: GEOCHEM I GAL REPORT - British Columbia

.- ~.

.h /7 COMPAI V L H Consultants -

GEOCHEMICAL -.qALYSIS DATA SHEET 'tT F. 40.3-806

PROJECT No.: MIN - E N Laboratories Ltd. - - DATE: A u R . ~

Page 15: GEOCHEM I GAL REPORT - British Columbia

-4'

ZlI WLA '3'8 'tt3Afl03NVA HlaON "IS WE1 lS3M SOL .pal Sa!Jo+DJOqOt N3 - NIW

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APPENDIX I1

GEOCHEMICAL PROCEDURES

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PHONE 980-5814

MIN-EN Laboratories Ltd. Specinlists it1 Mit~c>rul Etr~~irorrmenls

Corner 15th Street and Bewicke 705 WEST 15th STREET

NORTH VANCOUVER, B.C. CANADA

A N A L Y T I C A L PROCEDURE R E P O R T S FOR ASSESSMENT WORK

PROCEDURES FOR Mo, Cu, Cd, P b , Mn, N i , A & , Zn , A s , F

S a m p l e s a r e p r o c e s s e d b y Min-En L a b o r a t o r i e s L t d . , a t 7 0 5 W . 1 5 t h S t . , N o r t h V a n c o u v e r L a b o r a t o r y e m p l o y i n g t h e f o l l o w i n g p r o c e d u r e s .

0 A f t e r d r y i n g t h e s a m p l e s a t 9 5 C s o i l a n d s t r e a m s e d i m e n t s a m p l e s a r e s c r e e n e d by 80 mesh s i e v e t o o b t a i n t h e m i n u s 80 mesh f r a c t i o n f o r a n a l y s i s . The r o c k s a m p l e s a r e c r u s h e d by a jaw c r u s h e r a n d p u l v e r i z e d by c e r a m i c p l a t e d p u l v e r i z e r .

1 . 0 g r a m o f t h e s a m p l e s a r e d i g e s t e d f o r 6 h o u r s w i t h HN03 a n d HC104 m i x t u r e .

A f t e r c o o l i n g s a m p l e s a r e d i l u t e d t o s t a n d a r d v o l u m e . The s o l u t i o n s a r e a n a l y z e d b y A t o m i c A b s o r p t i o n S p e c t r o p h o t o m e t e r s .

C o p p e r , L e a d , Z i n c , S i l v e r , Cadmium, Coha$. t , N i c k e l a n d M a n g a n e s e a r e a n a l y s e d u s i n g t h e C H H : A i r f l a m e

2 2 c o m b i n a t i o n b u t t h e Molybdenum determination i s c a r r i e d o u t b y C 2 H 2 - N 0 g a s m i x t u r e d i r e c t l y o r i n - 2 d i r e c t l y (depending on t h e s e n s i t i v i t y a n d d e t e c t i o n l i m i t r e q u i r e d ) on t h e s e s a m p l e s o l u t i o n s .

F o r A r s e n i c a n a l y s i s a s u i t a b l e a l i q u o t e i s t a k e n f r o m t h e a b o v e 1 g r a m s a m p l e s o l u t i o n a n d t h e t e s t i s c a r r i e d o u t b y ~ u t z i t m e t h o d u s i n g Ag C S 2 N (C2H ) 1 as a r e a g e n t . The d e t e c t i o n l i m i t o b t a i n e d i s . ppm.

F l u o r i n e a n a l y s i s i s c a r r i e d o u t on a 200 m i l l i g r a m s a m ~ l e . A f t e r f u s i o n a n d s u i t a b l e d i l u t i o n s t h e

4

f l u o r i d e i o n c o n c e n t r a t i o n i n r o c k s o r s o i l s a m p l e s a r e m e a s u r e d q u a n t i t a t i v e l y by u s i n g f l u o r i n e s p e c i f i c i o n e l e c t r o d e . D e t e c t i o n l i m i t o f t h i s t e s t i s (10 ppm F .

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