REPORT ON THE MAXMIN I I EM SURVEY

ON THE

GARY CLA IM GROUP - NORTH AND CENTRAL GRIDS

CLAIMS: N e t 1, 5 8 F r , 5 9 F r , 6 1 F r , 7 7 , 7 8 , 8 0 G a r y 1-3, 5-11, 1 3 - 2 1 , 2 3 , 2 5 - 2 7 , 58

M a y o Mining D i s t r i c t , Y u k o n T e r r i t o r y M a c m i l l a n P a s s A r e a , N . T . S . 1 0 5 - 0 - 1

L a t . 6 3 O 0 4 ' N L o n g . 1 3 0 ° 1 5 ' W

WORK PERIOD: J u n e 8 - J u l y

O G I LV IE JOINT VENTURE

CLAIMS HELD I N TRUST BY .- - ,, - 1 3

BRITISH NEWFOUNDLAND EXPLORATION LIMITED 7 0 4 - 6 0 2 West H a s t i n g s S t r e e t

V a n c o u v e r , B . C .

John E . B e t z - John B e t z L i m i t e d T o r o n t o , O n t a r i o

ENGINEERING LIMITED 1 4 1 8 - 355 B u r r a r d S t r e e t

V a n c o u v e r , B . C . V6C 2G8

NOVEMBER, 1 9 7 7

TABLE O F CONTENTS

P a g e

SUMMARY .................................. INTRODUCTION .............................

.................. PRESENTATION O F RESULTS

INTERPRETATION O F RESULTS ................ CONCLUDING REMARKS ....................... W R I T E R ' S DECLARATION .....................

F I G U R E S

... F i g u r e 1: L o c a t i o n M a p 1" = 8 0 m i l e s

A p p e n d i x "A" - -

A p p e n d i x "B"

A P P E N D I C E S

EM P r o f i l e Index and L e g e n d

EM P r o f i l e S h e e t s w i t h I n t e r p r e t e d C o n d u c t i v e Z o n e s

P l a n of N o r t h and C e n t r a l G r i d s w i t h I n t e r p r e t e d C o n d u c t i v e Z o n e s

1" = 5 0 0 f e e t

P l a n of N o r t h and C e n t r a l G r i d s w i t h I n t e r p r e t e d C o n d u c t i v e Z o n e s and C l a i m s 1" = 500 fee t

R e f e r e n c e s

A p p e n d i x "D" C l a i m R e c o r d S u m m a r y

SUMMARY

An e l e c t r o m a g n e t i c su rvey u s i n g t h e Maxmin I1

sys tem was conducted o v e r t h e n o r t h and c e n t r a l g r i d s

on t h e Gary p r o p e r t y by C o r d i l l e r a n E n g i n e e r i n g L imi ted ,

under t h e d i r e c t i o n o f J. E . B e t z , P.Eng., and t h e

s u p e r v i s i o n o f 0. S . H a i r s i n e , P.Eng. T h i s work was

c a r r i e d o u t between June 8 - J u l y 6 , 1977, f o r t h e

O g i l v i e J o i n t Venture whose c l a i m s a r e h e l d i n t r u s t

by B r i t i s h Newfoundland E x p l o r a t i o n L imi ted .

On t h e n o r t h g r i d 9 . 8 m i l e s o f l i n e was c u t

and s e c a n t cha ined a l l o w i n g 8 . 1 m i l e s EM s u r v e y i n g .

S i x m i l e s o f c u t l i n e on t h e c e n t r a l g r i d had t o be

s e c a n t cha ined p r i o r t o conduc t ing t h e EM s u r v e y . Both

o f t h e above g r i d s a r e i n t h e Mayo and Watson Lake Mining

Distr ic ts . D i v i s i o n of c o s t s a s t o d i s t r i c t s h a s been

worked o u t on t h e b a s i s of working t i m e . The a f f i d a v i t

o f e x p e n d i t u r e s w i t h t h i s r e p o r t d e t a i l s t h e c o s t s

i n c u r r e d on e a c h g r i d i n t h e Mayo Mining D i s t r i c t .

L O C A T I O N M A P

G A R Y P R O P E R T Y

S C A L E M I L E S

t3 Y

C O R D I L L E R A N E N G I N E E R I N G LTD. 1418 - 355 B U R H A R D S T R E E T

V A N C O U V E R I , R C F I G U R E 1

REPORT ON THE MAXMIN I1 EM SURVEY, O G I L V I E JOINT VENTURE,

GARY NORTH & CENTRAL GRIDS,

MAY0 M I N I N G DISTRICT, YUKON TERRITORY.

LAT. 6 3 ' 0 4 ' ~ LONG. 1 3 0 ~ 1 5 ' ~ N.T.S. 105 0 /1

INTRODUCTION

The MaxMin I1 EM sys tem was used s u c c e s s f u l l y i n t h e

autumn o f 1976 f o r d e t e c t i n g and t r a c i n g o u t c o n d u c t i v e

g r a p h i t e h o r i z o n s a s s o c i a t e d w i t h t h e nea rby J a s o n orebody

of O g i l v i e J o i n t Venture and t h e Tom orebody o f Hudson Bay

Mining and Smel t ing .

The g e o l o g i c a l s e t t i n g i n

i s v e r y s i m i l a r t o t h a t on t h e

use o f t h e MaxMin I1 sys tem on

s t e p .

A s w i t h t h e p r e v i o u s work

t h e a r e a o f t h e Gary g r i d s

J a s o n and Tom g r i d s ; s o , t h e

t h e s e g r i d s was a l o g i c a l

i n t h e a r e a , t h e MaxMin I1

was used i n t h e c o p l a n a r mode w i t h t h e t u r n s o f t h e t r a n s -

m i t t i n g and r e c e i v i n g c o i l s h e l d p a r a l l e l t o t h e mean s l o p e

o f t h e t e r r a i n ( a l o n g t h e t r a v e r s e l i n e ) between t h e c o i l s .

Knowing t h e mean s l o p e and c o i l s p a c i n g a t a l l r e a d i n g p o i n t s

was i n s u r e d by s e c a n t c h a i n i n g t h e g r i d s p r i o r t o t h e Max

Min I1 coverage .

The s e c a n t method of c h a i n i n g and t h e u s e o f t h e sub-

s e q u e n t d a t a a r e amply d e s c r i b e d i n t h e MaxMin I1 manual.

They w i l l not be d e s c r i b e d h e r e . However, it i s worthy o f men-

t i o n h e r e t h a t t h e end r e s u l t o f s e c a n t c h a i n i n g t h e l i n e s

i s t o have " n o i s e - f r e e " EM r e s u l t s . Two bonus f e a t u r e s o f

s e c a n t c h a i n i n g a r e : a ) equal s ta t ion spacings on the horizontal

p l a n e , and b ) a c c u r a t e t o p o g r a p h i c p r o f i l e s a l o n g t h e l i n e .

I n f a c t , t h e t o p o g r a p h i c p r o f i l e s shown on t h e p r o f i l e s h e e t s

i n t h i s r e p o r t a r e computed from t h e s e c a n t c h a i n i n g n o t e s .

Based on p r e v i o u s e x p e r i e n c e , a r e c o n n a i s s a n c e c o i l

s p a c i n g of 400 f t (122 meters) and f r e q u e n c i e s of 222 and

1777 Hz w e r e used th roughou t t h e s u r v e y . The r e a s o n s f o r t h i s

c h o i c e a r e d e a l t w i t h a t some l e n g t h i n t h e r e p o r t on t h e

J a s o n and Tom s u r v e y s . I n b r i e f t h e y a r e :

a ) t h a t a c o i l s p a c i n g o f 400 f t g i v e s a b o u t t h e b e s t com-

b i n a t i o n of conduc to r r e s o l u t i o n and sea rch-dep th c a p a b i l i t y

f o r t h i s a r e a ,

b ) two wide ly spaced f r e q u e n c i e s l e a d t o a f a i r l y a c c u r a t e

c o n d u c t i v i t y - t h i c k n e s s e s t i m a t e f o r t h e c o n d u c t i v e zones

d e t e c t e d , a s w e l l a s h e l p i n g t o i n t e r p r e t t h e shape and

a t t i t u d e of n o n - s i m p l i s t i c c o n d u c t i v e zones ,

c ) t h e r e s u l t s a t one f requency s e r v e t o moni to r t h e i n e v i t a b l e

r e a d i n g and/or r e c o r d i n g e r r o r s a t t h e o t h e r f r equency .

The w r i t e r p l ayed a r o l e i n b o t h t h e s e c a n t c h a i n i n g

and t h e MaxMin I1 coverage o f t h e c e n t r a l g r i d w h i l e t r a i n i n g

a s s i s t a n t s B r i a n Goodacre and Pau l P i t c h e r , who l a t e r d i d

t h e work on t h e n o r t h g r i d .

PRESENTATION OF RESULTS

The MaxMin I1 p r o f i l e s , t o p o g r a p h i c p r o f i l e s , and t h e

i n t e r p r e t e d conduc to r p i c t u r e f o r each l i n e w e r e p l o t t e d on

s p e c i a l p r o f i l e s s h e e t s . Reduced-scale c o p i e s o f t h e s e

s h e e t s a r e bound w i t h an index and l egend s h e e t i n Appendix "A"

o f t h i s r e p o r t .

A plan--showing t h e g r i d l i n e s , t o p o g r a p h i c c o n t o u r s ,

i n t e r p r e t e d c o n d u c t i v e zones , and a g e o l o g i c a l s e c t i o n - - i s

i n c l u d e d i n t h e pocke t a t t h e end of t h e r e p o r t .

INTERPRETATION OF RESULTS

The conduc to r p i c t u r e i s q u i t e complex on t h e Gary g r i d s .

T h i s complex i ty p r o h i b i t s a unique i n t e r p r e t a t i o n . I t i s

a lways h e l p f u l i n c a s e s l i k e t h i s t o have some p r e l i m i n a r y

g e o l o g i c a l i n f o r m a t i o n . With t h i s i n f o r m a t i o n , t h e c o n d u c t o r

i n t e r p r e t a t i o n can b e " f i t t e d " t o t h e known g e o l o g i c a l p i c t u r e ,

t h e n s u b s e q u e n t l y used t o extend t h e l a t t e r .

Of c o u r s e , t h e conduc to r i n t e r p r e t a t i o n c a n n o t b e made

t o " f i t " a l l g e o l o g i c a l p i c t u r e s . The l o c a t i o n of t h e upper

p a r t o f t h e more s t r o n g l y c o n d u c t i v e u n i t s w i l l a lways remain

c o n s t a n t . I t i s n o t s u b j e c t t o i n t e r p r e t a t i o n a l whims. How-

e v e r , w i t h t h e s e v e r y complex c o n d u c t i v e p i c t u r e s , t h e i n t e r -

p r e t a t i o n f o r t h e d i p , wid th , and i n t e r n a l changes o f many o f

t h e component p a r t s l e n d s i t s e l f t o c o n s i d e r a b l e "bending" .

Two g e o l o g i c a l s e c t i o n s i n t h e a r e a of t h e n o r t h and

c e n t r a l Gary g r i d s p rov ided t h e b a s i s f o r t h e conduc to r i n t e r -

p r e t a t i o n shown on t h e p l a n and p r o f i l e s h e e t s . S e c t i o n A-A1,

shown on t h e p l a n , p rov ided t h e key t o t h e c o n d u c t o r i n t e r -

p r e t a t i o n on t h e c e n t r a l g r i d and i n t h e s o u t h w e s t c o r n e r o f

t h e n o r t h g r i d . S e c t i o n B-B1--not shown on t h e p l a n , b u t

l o c a t e d a b o u t one h a l f m i l e n o r t h o f t h e n o r t h g r id - -p rov ided

t h e key t o t h e conduc to r i n t e r p r e t a t i o n a t t h e n o r t h e r n end

o f t h e n o r t h g r i d . However, t h e r e is a p p r e c i a b l e room f o r

change i n t h e l a t t e r conduc to r i n t e r p r e t a t i o n due t o t h e d i s -

t a n c e o f s e c t i o n B-Blfrom t h e g r i d .

G e o l o g i c a l s e c t i o n A-AI i s shown a t t h e bot tom o f t h e p l a n .

U n f o r t u n a t e l y , a f i n i s h e d s k e t c h f o r s e c t i o n B-Blwas n o t a v a i l -

a b l e i n t i m e f o r t h i s r e p o r t . The i n t e r p r e t e d c o n d u c t i v e zones

can b e q u i c k l y r e l a t e d t o t h e l i t h o l o g i c a l u n i t s by superim-

pos ing t h e g e o l o g i c a l s e c t i o n s on t h e s e c t i o n a l view of t h e

i n t e r p r e t e d c o n d u c t o r s , shown on t h e p r o f i l e s h e e t s . T h i s

e x e r c i s e i s l e f t t o t h e company g e o l o g i s t s .

S p e c i f i c c o n d u c t i v i t y - t h i c k n e s s f i g u r e s w e r e n o t worked o u t

f o r t h e s e c o n d u c t i v e zones , because t h e y a r e t i m e consuming t o

o b t a i n and have no known b e a r i n g t o t h e o c c u r r e n c e and g r a d e

o f t h e o r e - b e a r i n g zones i n t h e a r e a . However, a rough con-

d u c t o r c l a s s i f i c a t i o n h a s been used i n t h e s e c t i o n s and p l a n s

f o r whatever f u t u r e c o r r e l a t i o n i t may have w i t h o r e o c c u r r e n c e s

i n t h e a r e a . The c l a s s i f i c a t i o n i s a r b i t r a r y and it c o n s i s t s

of t h r e e g r o u p s - - " f a i r t o good", "poor t o f a i r " , and "poor" .

The c r i t e r i o n f o r t h e d i v i d i n g l i n e between t h e " f a i r t o good"

and "poor t o f a i r " c o n d u c t i v e zones is t h e r a t i o o f t h e i n -

phase t o out -of-phase anomaly a m p l i t u d e s a t 2 2 2 Hz. A c o n d u c t i v e

zone i s c l a s s i f i e d a s " f a i r t o good", when t h e " in-phase /out -

of -phase" r a t i o i s g r e a t e r t h a n u n i t y , i .e . t h e c o n d u c t i v i t y -

t h i c k n e s s v a l u e o f t h e zone i s g r e a t e r t h a n 25 mhos.

CONCLUDING REMARKS

When t h e l i t h o l o g i c a l p i c t u r e , i n t e r p r e t e d from t h e MaxMin

I1 r e s u l t s and known geology i n t h e a r e a i s combined w i t h t h e

p r e v i o u s l y o b t a i n e d s o i l geochemical and g r a v i t y r e s u l t s ,

it w i l l p u t t h e l a t t e r r e s u l t s i n t o p e r s p e c t i v e , and g u i d e any

f u t u r e d r i l l i n g i n t h e a r e a .

T h i s e x e r c i s e i s l e f t t o t h e company g e o l o g i s t s .

WRITER ' S DECLARATION

N e i t h e r I , n o r John Be tz L imi ted , have any f i n a n c i a l i

i n t e r e s t i n any o f t h e p r o p e r t i e s o f t h e O g i l v i e J o i n t Venture

Group.

I h o l d BA and MA d e g r e e s i n geophys ics from t h e U n i v e r s i t y

o f Toronto. I have worked f u l l t i m e i n mining e x p l o r a t i o n

geophys ics s i n c e 1953, and two summer s e a s o n s p r i o r t o 1953.

A l l s t a t e m e n t s made i n t h i s r e p o r t a r e c o r r e c t t o t h e bes t

of my knowledge.

November, 19 77 Toron to , O n t a r i o

John E. B e t z , M.A. , P.Eng. Ont.

John Betz L imi ted

APPENDIX "A"

- EM P r o f i l e Index and Legend

- EM P r o f i l e Shee t s w i t h I n t e r p r e t e d Conductive Zones

North Grid: Line #545N & 535N 525N & 515N

C e n t r a l Grid: Line 20N & 10N 0 & 10s

20s & 30s

#1 Plan of North and C e n t r a l Gr ids w i t h I n t e r p r e t e d Conductive Zones

1" = 500 f e e t

# 2 Plan o f North and C e n t r a l Crids wi th I n t e r p r e t e d Conductive Zones and C l a i m s .

1 " = 500 f e e t

7 -

APPENDIX "A"

EM PROFILE I N D E X

G r i d L i n e #

............... North 545N & 535N

525N & 515N

505N & 495N

485N & 475N

465N

............. C e n t r a l 20N & 10N

0 & 1 0 s

20s & 30s

EM PROFILE LEGEND

The a b o v e - l i s t e d p r o f i l e s a r e bound i n t h e o r d e r shown.

A d d i t i o n a l No te s : The background i n - p h a s e a n d o u t - o f - p h a s e

v a l u e s a r e +2, +2 a t 222 Hz and -1, +2 a t 1777 Hz.

" S " on t h e p r o f i l e s h e e t i s t h e a b b r e v i a t i o n f o r t h e

c o i l s p a c i n g , which was 122 meters o r 400 f t t h r o u g h o u t t h e

s u r v e y .

Conduc to r Legend:

Note: T h e r e a r e no t r u l y n o n - c o n d u c t i v e a r e a s on e i t h e r g r i d .

However, t o a v o i d c l u t t e r i n g , some o f t h e v e r y p o o r l y c o n d u c t i v e

a r e a s have n o t been marked on t h e p r o f i l e s h e e t s ( o r o n t h e p l a n ) .

NORTH G P I D LINE 535+00N

I*"

r-r IN -PHASE S 8 1II MA;-'c //- x- - x OUT - OF - PHASE

METERS S = 122m LINE 525+00 N

a-. I N -PUASC m - - m OUT - 0 1 -PHASE

K A X S - 122 - n C

NORTH GRID +

LlNE 515+00N

a-. I N - P H A S E D 5, 1.D 150 I- -I OUT - OT - PHASE h -

METERS -

- - - --' NORTH LINE 505+00N GRID

r-- I N - P H A S E 8 - - 8 OUT - O f - ? H A S t

- 0-0 IN - P H A S E

r - -= OUT - O F - P H A S E M E T E R S

M A X - C

S = P 2 m

NORTH G R I D .

L I N E 485+00N

-.-.- .-. -. -._.-- 4-ITOPO - -- .-.+. --.-.-.-.

-.-.- .-.2. -.

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

m r r - C S m 177 m k ' b f LINE 47900N

NORTH G R I D

/ -.- -.- 4 2 0 E

4"' - - - I

n -. - .\- T O P 0 40PO'

-.\ , .-.-.-.

' I .---.-. -- - s a ----.-.

NORTH GRID ---4-2.-._.- 0 so 1 150 .-. I N - ? H A S 1 0 a l e a 0 0 -=- --d

L...Y-.- --I M t T f R S . 1, -1 OUT - or - PHASC M I T E R S

M A X - C

89 I 2 2 m .-. I N - ? H A S 1

I, -1 OUT - or - PHASC

0 a 10a 0 0 L.-.L.- .-I

M I T E R S

APPENDIX "B"

R E F E R E N C E S

b - -- -

APPENDIX "B"

REFERENCES

BETZ, J . E . , 1 9 7 6 :

BETZ, J . E . :

Maxmin I1 EM Survey

on t h e Jason and Tom P r o p e r t i e s ,

A s s e s s m e n t R e p o r t .

Maxmin I1 Manual .

APPENDIX "C"

P E R S O N N E L

- -- -

APPENDIX "C"

PERSONNEL

G. L . Wesa

S. S. J o n e s

R. H . H o f f m a n n

W. F. M c K e n z i e

P . R. P i t c h e r

B. W . G o o d a c r e

K. B. W i l l i a m s

L . H e w s t a n

C r e w C h i e f , G e o l o g i s t

L i n e C u t t e r

L i n e C u t t e r

L i n e C u t t e r

EM A s s i s t a n t

EM O p e r a t o r

B u l l C o o k

C o o k

B o x 3 0 6 L i p t o n , S a s k a t c h e w a n

1 5 6 6 W i l m o n t P l a c e V i c t o r i a , B .C .

1 9 Q u e e n Wawa, O n t a r i o

2 5 8 5 B e l l v i e w West V a n c o u v e r , B .C.

2 3 2 5 West 8 t h A v e . V a n c o u v e r , B .C.

1 8 9 5 San J u a n A v e . V i c t o r i a , B.C.

1855 A r b u t u s # l o 2 V a n c o u v e r , B.C.

B o x 4 3 9 6 Whitehorse, Y . T .

APPENDIX I'D"

C L A I M R E C O R D S U M M A R Y

A P P E N D I X I'D"

C L A I M RECORD SUMMARY

C l a i m N a m e

N e t 1 N e t 58 Fr N e t 5 9 F r N e t 6 1 F r N e t 7 7 N e t 78 N e t 80

G a r y 1 G a r y 2 G a r y 3 G a r y 5 G a r y 6 G a r y 7 G a r y 8 G a r y 9 G a r y 1 0 G a r y 11 G a r y 1 3 G a r y 1 4 G a r y 1 5 G a r y 1 6 G a r y 1 7 G a r y 1 8 G a r y 1 9 G a r y 2 0 G a r y 2 1 G a r y 2 3 G a r y 2 5 G a r y 2 6 G a r y 27 G a r y 58

G r a n t N u m b e r R e n e w a l D a t e

D e c e m b e r 2 2 D e c e m b e r 2 2 D e c e m b e r 2 2 D e c e m b e r 2 2 N o v e m b e r 2 1 N o v e m b e r 2 1 N o v e m b e r 2 1

N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r N o v e m b e r

APPENDIX "E"

A F F I D A V I T O F E X P E N D I T U R E S

APPENDIX "El'

c A N A D A ) In the matter of a Maxmin I1 EM Survey ) report on behalf of the Ogilvie Joint Venture

1 TO W I T : )

city of Vancouver, Province of British Columbia of .--- --~-..-..---.-..-..--..... -".."I ............................ .-.. ." -..-. .--.. - ..--.-- .- ...- *^ ....-

do solemnly declare, - Line cutting and electromagnetic survey were conducted on the Gary Claim Group ( ~ e t 1, 58Fr, 59Fr, 61Fr, 77, 78, 80; Gary 1-3, 5-11, 13-21, 23, 25-27, 58. claims), Mayo Mining District, Y.T., during the period June 8 to July 6, 1977.

The costs of this work were as follows:

NORTH GRID CENTRAL GRID TOTAL

Consulting Fees $1,348.75 $1,348.75 $ 2,697.50

Salaries 2,146.08 804.76 2,950.84

Fixed-Wing Aircraft 252.14 252.14 504.28

Trave 1 283.50 283.50 567.00

Freight,Truck Rental 211.41 211.41 422.82

Camp supplies & Food 515.38 515.38 1,030.76

$4,757.26 $3,415.94 $ 8,173.20

And I make th i s solemn declaration conscientiously believing it to be true and knowing that it i s of the same force qnd ef fect as if made under oath and by virtue of The Canada Evidence Aat.

~ e c l u e d before me at Vanc:.u.v.:r -...- ........-. province of"' British Columbia this 1 the ...--. *," -......-.... " .,.,----.-* -.-.-."---

APPENDIX "F"

S U P E R V I S O R ' S C E R T I F I C A T E

I APPENDIX "F"

C O R D I L L E R A N E N G I N E E R I N G L I M I T E D

M I N E R A L EXPLORATION

MANAGEMENT A N D

ENGINEERING CONSULTANTS

SUPERVISOR'S CERTIFICATE

1418 - 355 BURRARD STREET

VANCOUVER, B. C. V 6 C 2 G 8

TELEPHONE (604) 681 - 8381

I , Owen S. H a i r s i n e of P o r t Moody, B r i t i s h Columbia he reby c e r t i f y t h a t :

1. I am a g e o l o g i c a l e n g i n e e r r e s i d i n g a t 1069 C e c i l e D r i v e , P o r t Moody, B .C .

2 . I am employed by C o r d i l l e r a n E n g i n e e r i n g L imi ted o f 1418 - 355 Bur ra rd S t r e e t , Vancouver, B.C.

3 . I r e c e i v e d a Bachelor o f S c i e n c e d e g r e e from Michigan T e c h n o l o g i c a l U n i v e r s i t y , Houghton, Michigan i n 1969 and have p r a c t i c e d my p r o f e s s i o n s i n c e t h a t t i m e .

4 . I am a member o f t h e A s s o c i a t i o n o f P r o f e s s i o n a l E n g i n e e r s of t h e Prov ince of B r i t i s h Columbia.

5. I s u p e r v i s e d t h e w r i t i n g o f t h i s r e p o r t and t h e f i e l d work upon which it i s based.

6 . I have no b e n e f i c i a l i n t e r e s t i n t h e O g i l v i e J o i n t Venture o r t h e m i n e r a l c l a i m s d e s c r i b e d i n t h i s r e p o r t , nor d o I e x p e c t t o r e c e i v e any.

CORDILLERAN ENGINEERING LIMITED

0. S. H a i r s i n e , P.Eng. G e o l o g i s t

November, 1977

Vancouver, B.C.