,7”“‘” ._/laa-, .j,:

‘, - 0 PROOPERTY OP

CONSOLIDATE;0 CZEEUS HI??ES LIMITED

Claim surveyed:

RO 37, 39, 41, 43, 45

R0 83 to 99 inclusive

RO 101, 103, 108 to 112 lnclusfva ':

RO 125 to 132 inclusive ' ,,,r-=-

R0 145 to 147 inclusive

which are bxxted 8 wiles southnst of Kamloope ., ',

5rP31', 12o=%w.

T?m surveys wtwe contlucted during the period April 5 to. 1 --

:

Septrmher 16, 1965. i

The field work: was under the supervision of Mr. R. Pild,~

Geopbyeicfst.

The report was written by 6. B. Nicholls, P. Eng., %ophysl&Ciet

SULMAC WPLORATION SERVICES LIHITED

November 12, 1965.

---- ..)’

COPZ&X?FHJ --l,_.--l--

Introd*ction

6umery and RecannanBotions

Praperty, Loaatfon and Accas5

l~etbod of Rm3oy and Instrument Data

X.P. Elactrode Arraye

I + P. In5txun:snt

I.P. Data

Magnetometw Survey

Q5.scusefan of aasu1te

Wqnetr?ateter Suxvoy

Induced Polarization E;orvey

Appendix : List of Personnel B3played on Surwey

In Packet:

&&I chi¶I %aQ

&$LXnduced Polarization Eur~ey - Cfiargeability

if-3 -- --~ ._..~_ ..-- " Re5istivity

All pnt scale 1” = 400’

RI?

1

2

a

5

6

1 jGEOPZIYSICAL RF+R'f

ON A GROUP OF CLAIMS

FOR

CONSOLIDATRD KEGUS f4INES LIMITED

KAMLOQPS MIKIRG DIVISION

XAHLOOPS, SRSP.ISA COLUKBIA

During the period April 5 to September 16, 1965,

a magnetometer auxvey and an induced polarization survey wer%

carried out on the property of consolidated Negus Mine0 Limited

which is located near Ka~loope, Rritish Columbia. The Elllrv%y

was aonducted by Sulmac Kxploration Services L&&ted.

The field work was under the supervision of

R. Pild, geophysicist. Rasic coverage of the magnetometer-

survey consisted of reading at 100 foot intervals along lines.

200 feet apart, while the I.P. survey was carried out over

alternate lines.

Results of the surveys are shown on the maps

accompanying this report.

- a -

SWIXLILI~~ I~ecomendations -

A magnetometer and an induced polarieation

xurvey were carried out over the property of Consolidated Wegus

Mines Limited located near Kanloops, British Colurebia. The

magnetamoter survey indicated thot the property is probably

underlain by rocks of the Nicola Group with possible small

intrusions of more basic rock-a. A number of faults and

contacts are al50 inferred from the magnetometer reeulte.

The I.??. survey did not locate any zones of

interent that bould warrant further investigation at this time.

Fiowever, it is recommended that a study be made

of the geophysical results and the qeolcqical survey of the

property in conjunction with those of the adjoining proparties.

By this means a more detailed analysis of the dats could be

made which would be of benefit to all companies concerned.

Property-, Location and Access ---.------

The property of Consolidated Negua Mines Limited

discussed in this report consists of a group of 42 mineral

claims. These .are sho*wn on the accompanying map and are listed

as follows:

-3-

RO 37, 39, 41, 41, 45'

RO 83 to 99 fnclusfv@

RO 101, 103, 100 to 112 inclusive, 125-132 incluefve

no 145 - 147 inclusive ,.

80 $lPr and RO %2Fr

Locntfon of the property is 8 miles southwest

of #amloops, British Columbia. A good gravel road paeees

along the east boundary of the claim group. This road, known

a8 the Lac Le Jauna road, j o ne i the main Trane-Canada Righway

some 5 miles west of KaEIloops.

Method of Survey and Instrument Data - _____--_--

I .P. Electrode &=a

The data were obtained using the *three-electrode ~.

array". This array con&ate of one current and two

potential electrodes (PI and Pa) which are moved together

along the survey line. The second current electrode tC,) is,

Sixed at “infinity*. A basic electrode spacing OS 200 feet was

used for the survey.

X.P. Instrument_

The instrument used was of the pulse-type and is

sfnrilar in &sign ant? operation to that described by R.W. Baldwin

I!

0

! 0

.o

^. 4-

_, ii t~;~,:,, :.>.;,. I.. ,_

Traosaetiona, Vol. 214, 1959. Power for the unit is obtained

frm a Eriggs and Stratton 4 I3.P. motor coupled to a 400 c.p.8.

generator whisk provides a maximum of 1500 watts d.c. to the

ground. me cycling rate is 1.5 seconda current on and 0.5

seconds current off, :the pulsas reversfncJ continuously in

polarity. The data collectsad consists of measurement of the

current (X) flowing through Cl and C2 and of the prlmaty voltage

(Vp) between PI and PP during the 'curxent on' period. Durfng

the 'current 0fP' period the overvoltage appariag between PI

and P2 is monsurcd. This gives a measurement of the polariatl-

tion (V,)in mfllfseconde. The "apparent chargeabilityR in

milliseconds is calculated by dividing the polarization (Vs)

by the primary voltage (VP). The *apparent resistivitya in

okm-metero ia obtained by dividing tke primary voltage Vp by

the current I, and multiplying by a propoxtional.ity factor

which depentls on the geometry of the array used.

E.P. Data --1_

14 line grid was established throughout the

praperty baaed on lines 200 feet apart with pickete at 100 foot

intervals along the Lines. The baseline of the grid we6 eotab-

lisbed in a north-south direction and the traverse lines were

turned off at right snglcs to this line. A total. of 62.6 miles

-5-

of line wem cut and chained. The I.P. survey was carried out

over alternate lines using an electrode spacing of 200 feet:

A total of 29.5 milee,of,~,..l~.n~, weru,,qurvqyed. ./

The results of the survey are shown as contouz

maps of "chargeability" and "tesiativfty" at a scale of 400 feet

to the inch.

HmtoEeter Ssrkxey ---

The magnetometer survey was carried out over all

the picket lines. A total of 55.7 miles of line were surveyed

by this n&hod.

The magnetometer survey was carried out using a

Sharps MB-1 Fluxgate magnetoneter. Thi.e fnstruznent meaeuree

vahiatlone in the vertical cmponent of the earth's magnetic

field to an accuracy of t3.D gammas.

The data obtained ware plotted and contoured on

a map at a scale of 400 feet to the inch.

Discussion of Results -- ---

Hagnetometer Survey --" ---

Very little magnetic relief was shown by the

nragnetoaetor survey, indicating the property is underlain by

0

u

-6-

volcanic rocks with possible small intrusions of more basic

rocks. It is probable that the andesite flows of Nicola Group

are the underlying rock types. A number of fault6 and poseible

contacts are inferred by the magnetic data and these are shown

on the accompanyinq.nap.

Induced Polarization Survey

The I.P. survey WBB carried out over alternate

lines using an electrode spacing of 200 feet. The data obtained

indicated normal background readings fcr the property with

isolated 'higher than background' readings occurring on mme of

the profiles. However, these anomalous readinga are scattered

throughout the property and, therefore, da not form any cone

worthy of further investigation at the present time. .'

Respectfully submitted,

SULMAC EXPLORATION SERVICES LIMITED '.

SC., P.Eng.,

November 12, 1965.

: ~’ .

APPEBDIX --.-

The following pcrsonrml were employed on tho survey:

E. B. EJfcholls

R. Pfld

X. XersXake

R. Waterman 3. Nicklill R. Burns Q. Domey L. Calvert

D. Grant

P. Tapeon

w. Hurstfield S. Graves J. Brown T. Orown

Chief Geophysicist

Field Cecphysicint

Gaophyeical Operator

Geophysical Operator Geophysical Helper

Ia 11 * Ii w "

Draftsman

Draftsman

Linecutter I‘ h *

June 13, Aug. 11 6, 12, Sept. 15, Oct. 14, 20-21, 1965.

June 8-25 inch. July 30 - Sept. H/65

Juna 9-25 incl. July 30 - Aug. 4/65 inc.

July 30 - Sept. 15/6S July 30 - Sept. B/65 July 30 - Sept. IS/65 July 30 * hug, 30/65 Sept. 1 - Sept..15/65

Oct. 13, 1.4, 26, 28 -&nr.lO, 1965.

EQpt. 21, 22, 23, 24/65

April 10 - May 21/65 June 8 - 14/65 July 23 - Aug. l/65 July 23 - Aug. l/65