SUMMARY RPT GOLDHILL/GOLDEN GATE PROJ 955/956 · 2017-01-17 · 52e89n*eei6 2.183m kirkup 010 1986...

52E89N*eei6 2.183M KIRKUP 010

1986 SUMMARY GEOLOGICAL REPORTGOLDHILL/GOLDEN GATEKENORA MINING DIVISIONNORTHWESTERN ONTARIO

N.T.S. 52E9 NWPROJECTS 955/956

RECEIVEDAUG281987

MINING LANDS SECTION

January/ 1986 D. J. HODGES

SUMMARY

The .Goldhi 11/Golden Gate property consists of fifty one

contiguous claims located approximately 25 kilometres southeast

of Kenora, Ontario. The original 50 claims were optioned from

local prospectors as a direct result of the 1984 northwestern

Ontario gold reconnaissance program. One claim was staked by

Kidd Creek in 1985.

In 1985 work on these claims consisted of grid mapping of

the claim block; surface stripping, trenching, mapping and

sampling around known showings; ground VLF, magnetometer and

limited IP geophysical surveys. In addition, humus samples

taken by previous owners were submitted for analysis.

The 1985 program has identified erratic high grade gold

mineralization confined to quartz veins within narrow shear

zones. Encouraging results from the gold-bearing veins coupled

with weak geophysical anomalies have defined three areas which

are to be diamond drill-tested.

CONCLUSIONS

1) Gold occurs as free grains or with chalcopyrite within

quartz veins which are hosted by narrow shear zones.

2) The free nature of the gold results in an erratic

distribution.

3) Gold contents are not diluted in wider veins.

11

4) Associated metallic minerals are chalcopyrite, pyrrhotite,

and pyrite. The presence of chalcopyrite may be a good

indicator of potential gold mineralization.

5) The shear zones which host the gold-bearing veins trend

northeast, southeast and east-west.

6) Both the shear zones and the veins are discontinuous along

strike. Exposed veins range from 10 to 33 m long. The

shear zones develop on structural "horizons" which may be

hundreds of metres long but shearing is significant over

shorter distances.

7) The amount of significant shearing along a given horizon

is not known.

8) Regional geology and shear zone fabric indicate vertical

movement has occurred, therefore the veins are expected to

have greater vertical than horizontal extent.

9) No distinct mineralogical or chemical anomalies are

associated with shear zones, regardless of whether or not

the shear zone hosts a gold-bearing quartz vein. There is

a hint that As may have a negative correlation, Ba and W a

positive correlation with gold; in shears which host gold-

bearing veins. Gold appears to be its own pathfinder

element.

111.

10) A test humus sampling program has given background gold

values of 1-2 ppb. Over known mineralized structures the

content increases and is erratic, ranging from 8 to 20

ppb.

11) Results of the ground VLF geophysical survey showed no

correlation to known structures. Results of the ground

magnetometer survey were ambiguous and are presently not

considered useful in pursuing gold mineralization.

12) IP geophysical surveys were conducted over the Blackjack-

Slamdance area, the Goldhill (Pebble vein) structure and

the Golden Gate structures. Subtle anomalies occur in

association with some of the structures or along their

strike extent.

RECOMMENDATIONS

1) It is recommended that the known gold-bearing structures

be diamond drill-tested.

2) Choice of targets is based on 1) presence of economic gold

mineralization on surface, 2) coincidence of IP anomaly

with the known structure, 3) coincidence of IP anomaly

with predicted structure, and 4) potential for gold

mineralization based on historical record of development

in a given structure.

IV

3) The structures to be tested are the Golden Gate veins;

Blackjack, Blackjack North shears and Slamdance vein;

Pebble and related? veins at the Goldhill minesite.

4) The drilling must consist of several, short holes

penetrating each structure as often as possible to

determine vein continuity and to improve the chances of

intersecting gold mineralization.

5) Follow-up work will be dictated by the results of drilling

but may incorporate combined humus geochemical surveys and

IP surveys to locate other potential gold-bearing

structures. This work should initially be concentrated

anywhere that gold in shear zones has returned values

greater than 100 ppb.

52E99NW8816 2 .18314 K IRKUP

TABLE OF CONTENTS

010C

Page

SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . i

CONCLUSIONS . . . . . . . . . . . . . . . . . . . . . . i

RECOMMENDATIONS . . . . . . .- . . . . . . . . . . . . . iii

INTRODUCTION . . . . . . . . . . . . . . . . . . -. . . l

General Statement . . . . . . . . . . . . . . . . l

Location and Access ............... l

Claim Status . . . . . . . . . . . . . . . . . . . 3

Previous Work .................. 3

1985 Kidd Creek Work . . . . . . . . . . . . . . . 8

REGIONAL GEOLOGY . . . . . . . . . . . . . . . . . . . 9

GEOLOGY - GOLDHILL/GOLDEN GATE . . . . . . . . . . . . 11

Lithology . . . . . . . . . . . . . . . . . . . . 11

Structure . . . . . . . . . . . . . . . . . . . . 13

Veins . . . . . . . . . . . . . . . . . . . . . . 18

Wallrock Alteration . . . . . . . . . . . . . . . 21

GOLD AND RELATED METALLIC MINERALIZATION . . . . . . . 25

CONTROLS ON MINERALIZATION . . . . . . . . . . . . . . 28

Stratigraphic . . . . . . . . . . . . . . . . . . 28

Chemical . . . . . . . . . . . . . . . . . . . . . 28

Structural . . . . . . . . . . . . . . . . . . . . 29

EXPLORATION RESULTS . . . . . . . . . . . . . . . . . . 31

Geochemistry . . . . . . ^ . . . . . . . . . . . . 31

Geophysics . . . . . . . . . . . . . . . . . . . . 33

REFERENCES . . . . . . . . . . . . . . . . . . . . . . 34

VI

TABLE OF CONTENTS (cont.)

APPENDICES

A Areas of Detailed Mapping and Sampling . . . . . . 36

A-l Channel Assay Results Golden GateShaft Trench . . . . . . . . . . . . . . . . 37

A-2 Channel Sampling Results Golden GateShaft Trench . . . . . . . . . . . . . . . . 38

A-3 Goldhill #2 Shaft Area . . . . . . . . . . . 39

A-4 Goldhill #3 Shaft Area . . . . . . . . . . . 40

A-5 Blackjack-Slamdance Area (Back Pocket)

A-6 Dulmage Vein . . . . . . . . . . . . . . . . 41

A-7 Combination Vein . . . . . . . . . . . . . . 42

B Whole Rock Geochemistry . . . . . . . . . . . . . 43

Table Bl Whole Rock Analyses - Goldhill/Golden Gate . . . . . . . . . . . . . . 44

Table B2 Whole Rock Geochemistry fromStyx (1985) . . . . . . . . . . . . . . 45

Figure Bl Jensen Cation Plot . . . . . . . . . . 46

C Geochemical Data . . . . . . . . . . . . . . . . . 47

Units "Gold + 20". . . . . . . . . . . . . . . . . 48

Index to Whole Rock Database Files

I) Gold 2 0 Samples . . . . . . . . . . . . 49II) Au-Ag-Cu Samples . . . . . . . . . . . . . 50

Gold * 20 Sample Locations (Goldhi11/GoldenGate Property) . . . . . . . . . . . . . . . . . . 51

Gold-Silver-Copper Sample Locations (Goldhill)Golden Gate Property) r~. ;~. . . . . . . . . . . 52

VI l

TABLE OF CONTENTS (cont.)

Page

APPENDICES (cont.)

Analyses:

Goldhill/Golden Gate Property; Gold + 20 . . 53Goldhill/Golden Gate Property; Au-Ag-Cu'. . . 63Blackjack Area Shears; Gold + 2 0 . . . . . . 64Pebble Vein (Goldhill); Gold . . . . . . . . 69Dulmage Vein; Gold . . . . . . . . . . . . . 69Blackjack North Grab Samples; Au-Ag . . . . . 69Slamdance Vein, Bulldog Shear; Au-Ag-Cu . . . 70 Slamdance, Golden Gate Shaft, CombinationVein Shears; Gold * 20 ^ Cu . . . . . . . . 71

Golden Gate Shaft, Master Jack; Au-Ag-Cu . . 77Combination Vein; Au-Ag-Cu . . . . . . . . . 77Humus Geochemistry . . . . . . . . . . . . . 78

D Airborne Geophysical Survey (See Back Pocket)

FIGURES

Page

1. Location and General Geology . . . . . . . . . . 2

2. General Geology, Bigstone Bay . . . . . . . . . . 10

3. Geology: Goldhill Option (1:5000) (back pocket)

4. Geology: Golden Gate Option (1:5000) (back pocket)

5. Major Structures in the Lake of the Woods . . . . 12

6. Shear Sense Relative to Observer . . . . . . . . 14

7. Gold-bearing Veins and Shear Zones . . . . . . . 17

8a . Scatter Diagram: Barren Shears . . . . . . . . . 22

8b. Scatter Diagram: Blackjack Area . . . . . . . . 23

9. Scatter Diagram: Productive Shears . . . . . . . 24

10. Relationship of Gold to Copper . . . . . . . . . 27

11. "Structural Horizon" Model . . . . . . . . . . . 30

12. Test Humus Geochemical Survey . . . . . . . . . . 32

VI l l

TABLES

Paqe

I Goldhill Claim Status . . . . . . . . . . . . . . 4

II Golden Gate Claim Status . . . . . . . . . f . . 5

Ilia Previous Work: Goldhill . . . . . . . . . . . . 6

Illb Previous Work: Golden Gate . . . . . . . . . . . 7

IVa Characteristics of Shear Zones andVeins: Goldhill . . . . . . . . . . . . . . . . 15

IVb Characteristics of Shear Zones andVeins: Golden Gate . . . . . . . . . . . . . . . 16

PLATES

Page

I Pebble Vein (Goldhill) Showing ElongatedInclusions . . . . . . . . . . . . . . . . . . . 19

II Pebble Vein Slightly Folded duringDextral Shearing . . . . . . . . . . . . . . . . 19

III Combination Vein - Folded during SinistralShearing . . . . . . . . . . . . . . . . . . . . 20

IV Sketch of Ankerite Vein at Blackjack North . . . 20

INTRODUCTION

General Statement

The Goldhill property (Figures 2 and 3) and the adjoining

Golden Gate property (Figures 2 and 4) are hosts to high grade

gold mineralization. These properties were acquired as a

direct result of the 1984 gold reconnaissance program in

Northwestern Ontario.

The 1985 program found that free gold occurs in quartz

veins which are controlled by shear zone development. Minor

amounts of pyrite and pyrrhotite occur in the veins but do not

show a clear relationship to gold mineralization.

Chalcopyrite, which is generally minor reaches concentrations

of up to 7% in some veins and has a weak positive correlation

to gold. The exact controls of gold mineralization have yet to

be defined but it seems likely that shear-zone control, similar

to that in Yellowknife could be a factor. The 1985 study has

shown that there is potential for high grade, low tonnage gold

mineralization at Goldhi11/Golden Gate in 4 different

locations.

This report briefly summarizes the work done to date, the

present understanding of the geologic setting and controls on

gold mineralization and the potential for economic

mineralization.

Location and Access

The Goldhill and Golden Gate properties are located 20 km

southeast of Kenora by air (Figure 1). Access is provided by

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a gravel (and clay) logging road, constructed by Boise Cascade

Canada Ltd. The gravel road extends east from Highway 71, 10

km south of Fort Frances turn off (Hwy 17 k 71 junction). The

property is a one hour drive from Kenora.

Claim Status

The Goldhill property includes 36 contiguous, unpatented

claims (Table I, Figure 2). The Golden Gate property comprises

13 contiguous unpatented claims and one patented claim (Table

II, Figure 2). The claim blocks are adjacent and are located

in the Kenora Mining Division. The properties were optioned

from local prospector-owners in September, 1984. They are 1001

owned by Kidd Creek Mines Ltd., subject to a 10* net profits

royalty. One additional claim was staked in 1985 by Kidd Creek

Mines Ltd. and adjoins the south portion of the Goldhill

property, overlapping Magnet Lake.

Previous Work

Work to date on the Goldhill and Golden Gate properties is

summarized in Table Ilia and b respectively. Extensive

historical background is provided in reports by W. D. Bond

(1985) and A. Howard (1984). The Goldhill Mine was in

production when destroyed by fire in 1899.

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86-0

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66-0

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86-0

2-22

86

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86-0

2-22

86

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-22

86

-05

-16

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6-0

5-1

68

6-0

5-1

686

-05-

168

6-0

5-1

68

6-0

5-1

68

6-0

5-1

61

86

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1 8

6-0

5-1

686

-05-

168

6-0

5-1

68

6-0

5-1

686-0

5-1

686-0

5-1

686-0

5-1

68

7-0

2-2

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7-0

2-2

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7-0

2-2

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7-0

2-2

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7-0

2-2

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7-0

2-2

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8-0

2-2

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7-0

2-2

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7-0

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7-0

2-2

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8-0

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6-0

6-1

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81-0

8-1

381-0

8-3

182-0

2-2

282-0

2-2

282

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2282

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2282-0

2-2

283-0

5-1

683-0

5-1

683-0

5-1

68

3-0

5-1

683-0

5-1

683-0

5-1

683-0

5-1

683-0

5-1

683-0

5-1

683-0

5-1

683-0

5-1

683-0

5-1

68

3-0

5-1

683-0

5-1

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1684-0

2-2

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2-2

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K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K K

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9069

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728817

7628

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762850

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6.00

116.00

122.00

123.00

118.00

116.00

80.00

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CANADIAN CLAIMS MANAGEMENT SY

STEM

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PORT

BY

GE

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REPO

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ATE:

OCTOBER

26,

isas

PROPERTY:

GOLDEN G

ATE

OPTION

ASSESS/DUE

DATE

86-1

1-30

06-11-30

86-1

1-30

86-1

1-30

86-11-30

86-11-30

86-11-30

86-11-30

86-11-30

86-11-30

86-11-30

86-1

1-30

86-1

1-30

RECO

RDIN

GDATE

83-1

1-30

03-1

1-30

83-1

1-30

83-1

1-30

63-1

1-30

63-1

1-30

83-1

1-30

63-1

1-30

83-1

1-30

83-1

1-30

83-1

1-30

83-1

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63-1

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639131

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3263

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6391

3763

9138

639140

6391

41

ASSESS.

PAID

80.00

80.00

60.00

60.0

060.00

80.00

80.00

60.00

60.00

80.00

60.00

80.00

60.00

ASSESS.

DUE

20.00

20.00

20.00

20.00

20.00

20.00

20.00

20.00

20.00

20.00

20.00

20.00

20.00

DUE

DATE

OFFI

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TIMMINS

ACTION RE

QUIR

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TABLE II.

Claim status Golden Gate cl

aims.

en

TABLE Ilia: .PREVIOUS WORK; GOLDHILL

Date

1984

1983

Company

Kidd Creek

Bonzano Expl . (A. Howard and Assoc. Cons.)

1885- 1910

Various

Work

- Combined airborne magnetometer and VLF-EM survey.

- sampling in or near old workings (Bond, 1985)

- located, sampled many of the^workings and tied them into a cut grid. '

- magnetometer survey over part of the property.

- orientation humus and soil sampling (no samples submitted).

Goldhill;

- 3 or 4 shafts one pit at Pebble vein (see Figure 3).

Shaft #1: proposed air shaft 18 m deep.

Shaft #2: 46 m deep; at 20 m a 5 m drift west, 2 m drift east; at 46 m an 18 m crosscut north.

Shaft #3: proposed production shaft: 7 m, timbered.

Shaft #4: 20 m Northeast of Shaft #2; 37 m deep, 16 m of drifting at 16 m level.

Blackjack

Shaft: 34 m deep, stoping east and west fromshaft at the 10 m depth: 3X1X5 m stopes. First Level @ 18 m; crosscut north 40 m; two drifts ea.st from crosscut 4 and 5 m; Drift east from shaft 8 m. Second Level

-- ~(?~30 m drift west 8 m.

Combination

2 pits, one shaft 17 m location of shaft uncertain possibly near Gold Lake, (see Figure 3).

TABLE I lib: PREVIOUS WORK; GOLDEN GATE

Date

1984

Company

Kidd Creek

1930's Nilson,prospector

Work

Sampling around Vein #1 and nearby pits (Bond, 1985).

Trenching along Vein #1

1885- Various 1910

Shaft: 26 m deep, open cut east 15 m at 8 m depth 15 m drift west.

1985 Kidd Creek Work

The 1985 Kidd Creek Mines Ltd. program was composed of two

overlapping projects. One was property scale exploration of

the Goldhil I/Golden Gate claim block. The other was detailed

exploration in the vicinity of old shafts, pits and trenches.

Property exploration consisted of geological mapping and

sampling carried out by Terry Chong under the author's

supervision, and magnetometer and VLF ground geophysical

surveys, carried out by Bruce Pigeon under the supervision of

the author and Mike Zang. The property mapping was conducted

at 2 scales; 1:1000 in the area of the Black jack-Goldhi 11-

Golden Gate workings and 1:2000 over the remainder. The maps

were compiled and reduced to 1:5000 for this report (Figures 3

and 4). Lithogeochemical sampling concentrated on shear zones

and veins. All shear zones samples were analyzed for "Gold *

20" by Bondar Clegg, Ottawa. Five samples were analyzed for

major elements.

Detailed exploration employed a contracted timberjack

fitted with a backhoe to remove extensive muck piles and

overburden from around existing workings. Fire pumps were used

in unison with the timberjack tp clean the bedrock suitable for

detailed sampling. All sites were mapped at a scale of 1:200.

Jim Clark had the task of keeping the pumps working and getting

the areas cleaned up. Trenching was completed at some of these

sites, and resulted in the discovery of copper-gold

mineralization in the Slamdance vein.

REGIONAL GEOLOGY

The regional geology (Fig. 1) was discussed at some length

by W. D. Bond (1985) who cites several previous authors. In

1984 the OGS mapped an area.which included the Goldhi11/Golden

Gate properties (Ayers et al, 1985) and in 1985. this program

was continued further west. The geology of this region of Lake

of the Woods is also the topic of a University of Toronto MSc.

Thesis (Styx, 1985).

The Goldhill/Golden Gate property is situated within a

thick, monotonous lower sequence of southerly facing mafic

volcanic rocks (Figure 2). Styx (1985) divided the mafic pile

into four cycles based on geochemical variation. The basalts

of Goldhill/Golden Gate belong to Styx's cycle II and III

(Appendix B). Toward the stratigraphic top of this sequence,

just south of the Goldhill property, are a series of

differentiated gabbro sills. These sills contain bands of

concentrated magnetite and show up on the airborne magnetometer

survey as narrow curvilinear anomalies (Appendix D). South of

these is a pile of intermediate to felsic pyroclastic and

volcaniclastic rocks.

The mafic volcanic^ and_J:he^pyroclastic sequences are cut

off in the east by the Dryberry Batholith. The contact between

the volcanic rocks and this multi-phased granitoid body trends

north-northwest through the central half of the Golden Gate

property.

The basalts and mafic sills south of Goldhill/Golden Gate

occur in east-west trending isoclinal folds (Figure 2).

GOLDHILL - GOLDEN GATE OPTION

10

a.. - jmJmftifjfS^ l op from grading. " '

pillow topB* shaft location . -

— ——— shear zone and/o ineament ^ —j— j anticline

^syncline

diabase"granitoid Intrusions mafic intrusions'- wacke - argillite, felsic melavolcanics ' mafic metavolcanics'-

" "•.'•'•i'' . 2

FIGURE 2 : General Geological map of the Bigstone Bay areaafter Ayer et al (1985)

x,* : Samples taken by^Styx (1985) represent Cycle II and Cycle irrespectively (See Appendix B-2).

A: Wendigo mine (abandoned)B: GoldhiLl #2 shaftC: Blackjack shaftD,E: Sultana mine (abandoned)

11Northwest of the property, a broad anticlinal axis strikes

northeast, normal to the Dryberry Batholith contact. This

broad structure and the curved gabbroic sills suggest the main

structural impact on the lower mafic volcanic sequence is

doming, likely related to the emplacement of the Dryberry

Batholith. The tight folding of the basalts and. sills in the

south may be related to the Crow Duck - Gibi Lake fault system

which Bond (1985) identified in this area (Figure 5). The

significance of this fault system is not understood, but the

Wendigo mine (67,423 oz) and the Duport mine (est. 500,000 oz)

occur along shears which may be splays from the main structure.

In the Witch Bay area, the fault zone marks the change from

mainly mafic flows to mainly intermediate volcaniclastic rocks

(Fig. 2). Near the Duport mine, the "Duport Deformation Zone"

occurs near the top of the "Lower Komati itic-Tholeii t ic

Series", close to the contact with the "Upper Calc-alkaline

Series" (Smith, 1984).

GEOLOGY - GOLDHILL/GOLDEN GATE

Li thology

The Goldhill property (Figures 2 and 3) is exclusively

underlain by south-facing..^pj-Llowed and massive flows and some

coarser, gabbro-textured, sill-like bodies which are likely

thick flows. Minor north-south trending porphyritic mafic

dykes crosscut the volcanic pile. The Golden Gate property

(Figures 2 and 4) is underlain by Lower Cycle mafic volcanic

rocks and the southwest portion of the Dryberry Batholith. The

mafic volcanics show incipient epidote patches and local

inter-pillow pyrite.

SULT

ANA

(15,

000

GO

LDH

ILL/

G

OLD

EN

GAT

E O

PTIO

N

WEN

DIG

O

67.4

00 w

)OW

DUC

K LA

KE

-GIB

I LA

KE

FAU

LT

SYST

EM

MIK

ADO

(28

,000

bz)

Lake

of

the

Woo

ds** CA

MER

ON

LAKE

FA

ULT

UPO

RT (

4,70

0 oz

) no

w Co

nsol

Jdol

ed P

rofe

ssor

(e

stim

ated

pub

lishe

d re

serv

es

at

60Q

06o

oz)

Shoo

t La

ke Gold

Sho

wing

Post

Pr

oduc

er

1984

Kid

d Cr

eek

Land

Ac

quis

ition

Gre

enst

one-

Gra

nite

co

ntac

t

Know

n fa

ult

zone

FIG

UR

E

5

GE

OLO

GIC

AL

DIS

TRIB

UTI

ON

O

F K

EN

OR

A

GO

LD O

CC

UR

RE

NC

ES

/DE

PO

SIT

SAs

sum

ed o

r po

tent

ial

cont

inua

tion

of

lau 11

zone

13

Appendix B-l contains a list of the whole rock

geochemistry of eight basalts, compared to tholeiites of Red

Lake, and a Jensen cation plot of the eight Goldhill/Golden

Gate samples. Styx (1985); (Appendix B-2, Fig. 2) identified

these rocks as iron-tholeiites. Lack of vesicles-suggest water

depths exceeded 2000 m. The epidote patches and interpillow

pyrite could be the result of primary seawater/rock

interaction. These rocks probably represent an abyssal

submarine lava plain.

Within approximately 200 m of the Dryberry Batholith

granitic dykes are emplaced into the volcanic rocks. The

Dryberry Batholith itself is a massive, homogenous granitoid

body.

Structure

Deformation occurs within distinct, narrow zones. These

zones have knife-edged boundaries, intensely schistose fabrics

and are dominated by chlorite with minor calcite and occasional

biotite. Maximum widths vary from 10 cm to 5 m but average 40

cm. The zones trend northeast, east, and southeast; the latter

being the most commonly--obser-ved- orientation (Figure 3). The

sharp boundaries and strong internal fabric are indicative of

shear zones. In many cases, weathering has obscured the

details of the internal fabric. Sense of shearing is

interpreted after Platt (1984) and depends upon the orientation

of the observer with respect to the movement, as illustrated in

Figure 6. Shear sense, where legible, developed primarily in

response to vertical movement. Minor horizontal dextral and

14

S-fabric C-fabric

Fig. 6 Shear zone fabric development relative to shear direction.

The narrow width and remarkably knife-edged boundary of

the shear zones makes them difficult targets. However,

randomly oriented hairline fractures containing clinozoisite

occur for up to 5 m away from some of the shears.

Variations in the shear zones are indicated in Table IV, a

summary of 6 shear zones with associated quartz veining and/or

gold mineralization. The location of these veins and shears is

illustrated in Figure 7 and Appendix A contains detailed maps

and assay values for each.

The basalts at Goldhi11/Golden Gate are heavily fractured.

Air photo analysis by John Davies (unpublished) indicates at

least ten different fracture- orientations. There is no

preferred fracture orientation which would directly relate

fracturing to shearing, and no attempt was made to analyze

fractures. However, most of the fractures are subvertical.

The apparent doming in the northwest, vertical shear sense

and vertical fracturing are all evidence of vertical tectonics

acting on the lower mafic volcanic cycle.

TABL

E IV - CH

ARAC

TERI

STIC

S OF VE

INS

AND

SHEAR

ZONE

S -

A) GOLDHILL

Pebb

le Vein

Slamda

nce

Vein

Combination

Vein

Blackjack

Veln(s)

Width

Length

Composition

Inclusions

MineralIzatlon

What

Wher

e

Gold

20 cm-80

cm

15 m

W of

S2

quartz

chlorite

trac

e dl

ss py

-po

free

In vein on

near

In

clus

ions

' ml

n. VG fr

ee In vn

Wall

rock

Alt'

n none

Overall

Styl

e 2 main qt

z vn

s In

shear

zone wh

ich

occasionally overlap

sheared

wall roc

k contains extensive

atte

nuat

ed vn

lets

64*

near ve

rtic

al10

cm

-60

cm13 m

Vert

lcaK

?)

10-4

0 cm

10 m

quar

tzchlo

rite

cpy-

poal

ong

bands

VG In

vn

ne

ar eh

Ir

none (e

a le

. vn

lets

)

brit

tle

shear

zone

vns

emp la

ced

bycrack-and-seal

128*

-152

*80

*5

40 c

m-2 m

39 m

vert

ical

, si

nist

ral

horf

z. component

up to

20

cm,

4 ve

ins

main

ve

in 18 m

quar

tzminor

chlorite

cpy+po+py

alon

g fr

x os

blebs

In veins

probably with cp

y

none

anos

tomo

s 1 ng

shear

with

central

zone

cont

aini

ng 4

vein

s;minor

cpy

thro

ugho

ut

80'-90*

vert

ical

60 cm

exp.

fo

r 15

m

vertical,

S si

deho

rlz.

si

nist

ral

10 cm,

40 cm

wide vu

gs10 m

di

sco

n t.

qtz-calclte

chlorite

trac

e dl

ss py-po

In we

athe

red

shear

trace

tr In

rusty

shr

none

80 cm

wide

zone co

mp.

of2-

3, 5-

10 cm,

anas

tomo

sing

shears,

occa

sion

al ly

with

vns

In th

em

75*-80*

70*-80*S

4-6

mex

p. fo

r 60

msubvertlcaK?)

5 cm

up to

50

cm

high

ly tect.

qtz

dirty

vein

s

trace

cpy,

po

with

in shear

none

In si

tu

none

large

shea

r zo

necont.

attenuated

qtz

vns

dump

cont

ains

qt

z wi

thcp

y, so

me g

old

Blackjack

North

80*-

100*

75*-

90*S

5-6 m

exp.

fo

r 45

m

vert

ical

, th

rust

up to

12

cm

disc

., velnlets

qtz,

an

keri

te

wal(rock bx

minor

cpy,

py

py In wa

ll roc

k, vn

scp

y In veins

Au In cpy

sample

carb., tr

se

rici

te

large

shea

r contains

qtz

ankerite vnlets

4 some la

rger

te

cton

lzed

vn

s s

l m 11

ar

to B

l ac

kj ack

so

me vn

s with

anke

rite

al

ong

the

cont

acts

Work

ings

3 shafts

smal

l trench,

pit

2 pits,

1 shaft

400 m

^ ea

stshaft

to 2

6 m

shaf

t, wi

th

drif

ting

4

cros

s cu

ttin

g -

see

Table

11 la

two

sma

ll p

its.

KE

Y;

exp.:

exp

ose

d;

frx:

fractu

res;

tect:

tecto

nlz

ed.

TA

BL

E

IV:

CH

AR

AC

TE

RIS

TIC

S

Of

VE

INS

A

ND

SH

EA

R

ZO

NE

S -

A)

GO

LD

HIL

Len

TABLE IV - CHARACTERISTICS OF VEINS AND SHEAR ZONES -

B) GOLDEN GATE

16

ShearStrikeDipWidthLength

Main Component

No. l Vein (Main Trench)

possibly 0100 not certain

flat, rolls, 50 0 W or less

maximum 70 cm

5 m exposed in trench

Shaft Vein

1000

vertical40 cmexp. for 10 m east ofshaftvertical

Vein(s)WidthLengthCompositionInclusions

50 cm4 m exposed in trenchBull quartz

Wall rock breccia

25 cm5 m exp. in trenchquartzattenuated wall rock,chlr-bt streaks.

MineralizationWhatWhereGold

cpy, po, goldnear inclusions, freewith sulphides(?)

po-py-gold

along incl., free free in qtz ^ with sulphides?

Wall rock Alt'n some carbonate small halo of chlr- bt -carbonate.

Overall Style Explosive bx in a shear zone

vertical shear zone 2 parallel, anastomosing vns,

vnlts.

Workings Trench Shaft; see Table Illb

HO L. LOW

GOLDEN GATE OPTION

Blackjack North STivar

BlackjackSn*ar O

BASBH-INC Q

GOUDHIUL OPTION

Combination li.—— V.ln

PRORCRTV BOUNDARY

f 1-AKC X

KEY MAP l- E G E N D

BLINDFOLD LAKEGOLD i ppb

100O - 2O.OOO

BIGSTONE

BAY

w*/ Known Shvar Zon*

------ Potential Continuation of 3near Zona

D H PI* , Shaft

IOO 2OO m

FIOURE T SCAL.C

OOUD - BEARING VEINS tt SHEAR

ZONES. aOL-DHIL-L. y OOL-DEN O AT E

18

VEINS

Gold mineralization at Goldhi11/Golden Gate is found

strictly related to quartz veins. Table IV summarizes

similarities and differences in several characteristics among 6

veins and shear zones examined. All main veins are composed

exclusively of quartz which is recrystallized to varying

degrees. Calcite is present in two veins but is unrelated to

gold mineralization, occurring in vugs, with euhedral quartz.

Ankerite veins occur at the Blackjack North.

Wallrock inclusions are frequently highly attenuated

(Plate 1). Folded veins of varying degree are found at the

Pebble vein (Goldhill), near the production shaft, and at the

Combination vein (Plates 2 and 3 respectively). The ankerite

veins at the Blackjack North contain bands of chlorite and also

angular wallrock inclusions (Plate 4). Similar brecciation in

quartz is found at the Golden Gate No. l vein. The bands of

chlorite and angular inclusions indicate crack and fill and

explosive hydraulic fracturing were the main mechanisms of vein

formation. Attenuated wallrock inclusions are found in the

Pebble, Slamdance and Golden Gate Shaft veins. These veins

probably formed by a similar mechanism but the inclusions have

become drawn out during progressive deformation. Similarly,

the strong recrystallization of quartz indicates post-

emplacement deformation. The main quartz veins were likely

emplaced into the shear zones which were forced open by

dramatic increases in pore water pressure. This would occur

because the inhomogenous vertical shear fabric developed

favours horizontal failure of a vertical shear zone, parallel

to the shear fabric (Kerrich s, Allison, 1978).

Plate 1. Pebble Vein (Goldhill) just west of Shaft -'#2. Note strong attenuation of veinlets, inclusions.

Plate 2. Pebble (?) Vein, near Production Shaft. Note the over thrust ing due to dextral shearing.

20

Plate 3. Combination Vein. This vein is an offshoot from the main vein which was diagonal across the shear plane (Lower Left to Upper Right) but became compressed and folded during sinistral shearing.

mafic volcanic inclusions

lcite-filled fracture

ankerite veinpyrite

chlorite selvege around clast

Plate 4. Blackjack North. Sketch showing portion of ankerite vein with angular mafic inclusions resulting from explosive vein formation. Life size.

21

Wallrock Alteration

Minor wallrock alteration does occur at Blackjack North

where a small amount of ankerite is present in wallrock to

veinlets and at the Golden Gate Shaft where strong calcite and

biotite accompany chlorite 10 cm from the vein. A moderate

carb-sericite alteration is present in boulders' from a small

ore(?) pile near the Blackjack shaft. These are possibly from

workings which extended to Blackjack North.

Calcite is ubiquitous in shear zones, occurring as pods

and lenses in the plane of shearing. It never forms more than

53 and no spatial variation was mapped which would suggest a

link between calcite and gold mineralization.

Twenty-one elements* were routinely analyzed in samples

taken from barren shear zones throughout the property and from

"productive" shear zones which host gold-bearing quartz veins.

Of these, six elements (Na, Fe, As, Sb, W and Ba) are known to

occur in anomalous quantities within gold-associated wallrock

alteration haloes. Each of these elements have been plotted

against gold for the two types of shear zones. Results from

the barren shear zones (Figure 8a) indicate that no chemical

signature - of the type often associated with gold

mineralization - is present iri~~these zones. Results from the

Blackjack, Blackjack North and Bulldog shears indicate slightly

less scattering of the data (Fig. 8b). The data plots from the

productive shear zones (Fig. 9) indicate that no distinct

lithogeochemical signature is present in these shears; Fe, Na

* Bondar Clegg Gold * 20 package: Na, Cr, Fe, Co, Ni, Zn, As, Se, Mo, Ag, Cd, Sb, Ba, La, Hf, Ta, W, Ir, Au, Th, U; see Appendix C.

22

H A

).00 1.0

*

1 * m mm m ' m '

1 m m * m /.'. ' ' * * * " .

0 M 3000.00

UCtHD

. VfffM SCAR 206S 109 / 1 12 tMpli* plotted

KIM am Hires LTV.NA VS. W

IW.OC

S1

uo1.01

m m

m

1 m' m f '

l .

•mmt m m

! l'...'m m m m mm m

m m mm mm* mm, mm m m mm mm m m

9 *U 3000.00

LECOO. WSEM9CAR lOfS

110 1 1 12 u-plM plotted

KIM CKEK Kl)eS LTt.

!0.40~

rE

1.00

'

mm mm m m m mm

m m mmu * m m mm mm m mm m m m m

•.'m '-'

9 *U 3000.00

LCCOO

i WSEH SCAR ZOCS 106 X 112 M?ln plotted

KIM OSDC NIKS LI*. n vs. w

MM

H

).10 l.M

*

m

m

" . ' ' ** * m m m

) *U 3000.00

ucoc. t&SBt St* 2OCS

110 X 112 U^IM plotted

KIM OCX niCS LTt.

V VS. M

100.00

A

uo1.01

a

1 .' :: .! : "' v ' ."i.*i : ..-. *. i , * *1 \ .' " .

) W 3000,00

Lccoe. IMMNSKM ZOeS

1M X 112 M^-lM plotted

- KIM atDnnies LTD.

AS VS. MJ

ll: . r ''." . -* B m f t

0.001.00 M) 3000.00

H OJOIMSX SCAM 20CS 111 X 112 s*rlH plotted

KIM ata KIICS M vs. w

Figure 8a. Element variation diagrams for shear zones lacking gold-bearing veins (ie "barren"). Fe,Na in % ; As,Sb,W,Ba in ppm; Au in ppb.

23

1

H A

J. 00 1.0

c

*

* t *

*.s * *. 'K * V

* m

* m m

t *

0 *U 3000.00

IfffW

. BUiXWCt AfZAIStCARS CN.Ta x a M?IU fiotttd

KIM CHIX NIICS LTt.

IM VS. AU9.10

1.00 3000.00

Ltg*

BUOCUd M X 99

KIM CREK HIVES Lil.

SI T3. *U

W. 00

Fe

1.00 1.0

* m

m t m t

m mf m * MM * * ** "

* m 9 t m t t * * * ft

m

* * v

B

- ' i

*0 AU 1000.00

LE COO. BLAXMO: AKA:SCARS OH.T

K/ X ui^lts ploUid

HDD CKED; MI*! LTD.Ft VS. AU

D. 10 1.00 AU 3400.00

ELAOJACX *EA:3CARS tN.T S5 X IB i-f ItJ

KIN aox rates LTD. vvs. AU

IU.M

As

).10 l.f

1

* ** * VI

s ^^ " * - ,* *

; . - mc

} AU 3000.00

uaw. LACXMOC ttSA-.SVtS OK.T

88 X K l*?lu f lolttd

~ nw asa Mites Ltt.~AS VS. AU

1 ' -.:-'

o.oo i.oo AU 3000.00

UCttttM.T

85 X B u^ltl f-IMltd

nw CSED; nics LTD.M K. AU

Figure 8b. Element variation diagrams for Blackjack, Blackjack North and Bulldog shear zones. Fe,Na in S; As,Sb,W,Ba in ppm; Au in ppb.

24

J

A

'l. ft

•t

"" •*." 'i '

*

D Ml 3000.00

LEOKD . TfoXLCTlYP SCAR HKS

W X S3 l*-? lo plotted

KIDD (SK* KIKS LTD.

IM.OO

S 1

MOi. (x

* * * * B B

• * ••MB *B B*

B B * B B mmt m m

) *U 3000.00

nowB •mtUCTIVE* SCAR 2OCS

V / a t*B?lt* plotted

LIDO CdX MIICS LT*.

SI VS. AU

iO.OO

fl

1.01

m m BB B B B B tt

* * *

) *l 3000.00

. •FTOCUaiVE* SCAR ZOCS 89 f (3 M^tu plotted

KIDD am MIICS LTD.

Ft VS. Ml

iM.OC

V

J. 10I.*

*

. . - .'* * M * * * t * C C V

a c l l M

m m

t MJ 3000.00

UCOA. •reocunivf SCM iocs

89 X a v^-lo plotted

uw OSD: Niics LTD.

00. K

A S

'l. ft

• ! "*-- ". ' ' '-

i

" AS . . .

0 W 3000.00

LtgHD t •PSQCUCTIVl' 0CM lOCJ

B 1 S3 t*?le* plotted

KIM CREEK KIICS LTD.

AS VS. Ml

3000.00

l p*A k

10.00 l.M 3000.00

U33OSHEW ZOCS

B* y O u^la plotted

KIM aSK KIIO LTD.

M VS. Ml

Figure 9. Element variation diagrams for shear zoneswhich host gold-bearing quartz veins (ie "productive"). Fe,Na in %; As,Sb,W,Ba in ppm; Au in ppb.

25

and Sb are unrelated to gold content, As may have a weak

negative correlation, Ba and W may have weak positive

correlations. The range of gold content in all types of shear

zones is generally less than 3000 ppb. In massive basalt it

ranges from < 2 t o 19 ppb. Examination of all three diagrams

' would suggest that shear zones which have gold contents greater

than 100 ppb should be considered anomalous.

GOLD AND RELATED(?) METALLIC MINERALIZATION

The minor amounts of disseminated pyrrhotite and pyrite,

variable amounts of chalcopyrite and all gold at Goldhill/

Golden Gate are restricted to quartz veins. Whether or not

there is a genetic relationship between pyrite, pyrrhotite and

gold is not yet known, but a weak positive correlation exists

between copper and gold. A tentative paragenetic sequence

(Bond, 1985) has pyrite followed by pyrrhotite + chalcopyrite 4-

sphalerite. Gold was not observed in these particular

samples.

Gold occurs as free grains ranging from micron size (Bond,

1985) up to 2 mm (Slamdance Vein). The disseminated sulphides

are omnipresent in "quartz veins; the content and relative

proportions of the sulphides vary haphazardly, unrelated to

gold content. Table VI summarizes the various occurrences of

gold within the veins at Goldhill/Golden Gate. Assay results,

provided with the sample maps in Appendix A, clearly show the

strong nugget effect encountered in the veins. In summary, the

Golden Gate veins have returned the highest gold values from

any of the showings. The shaft vein (A-l Si 2 ) gave fairly

26

consistent high grade values along 4 m of strike length. The

Slamdance vein returned only one high grade gold value but

three other grains of gold were found at different locations in

the vein. Sporadic high grade gold was encountered in the

Goldhill (Pebble) vein, which widens to nearly one metre in

the east wall of the No. 2 shaft. Gold results were fairly

consistent in the Combination vein, but were subeconomic due to

the widths. Gold content, however does not seem to be diluted

in wider veins and so with better width, the Combination Vein

could become economic. The shear zones at the Blackjack area

returned disappointing gold results.

Preliminary evaluation of gold-copper results (Figure 10)

indicates a weak positive correlation exists. Copper and gold

show little correspondence at low copper contents but are more

closely related when copper content increases; a feature which

was also found by visually estimating chalcopyrite content

(e.g. Combination Vein). At higher copper contents, the

relationship is not consistent; 2 samples from the Slamdance

vein yielded copper, gold values (in percent and gjn/tonne,

respectively) of 1.97, 66.17, and 2.74, 1.71. Chalcopyrite

content also varies from vein to vein; it is far more abundant

in the Combination and Slamdance veins than at the others,

although some was found at the bottom of a trench at the

Blackjack North (and yielded 4.94 gm/t gold) and is present in

dump samples at the Blackjack (Bond, 1985). Figure 10 shows

that in the Golden Gate samples there is no correlation between

gold and copper. Malachite, a copper-carbonate mineral was

also observed in some quartz veins.

3.0-

2.0

-

m m

Q D

mm

i A

m A

©©

©@

* Bu

Bdog

Sh

ear

O Bu

lldog

Qua

rtz V

ein

B Sl

amdo

nce

Shea

r

a Sl

amda

nce

Vein

A

Com

bina

tion

Shea

r

A

Com

bina

tion

Vein

©

Gol

den

Gote

x G

rab

Sam

ple;

Gol

dhil

o o1.

0-

RE

LATI

ON

SH

IP O

F G

OLD

TO

C

OPP

ER

GO

LDH

ILL-

GO

LDEN

GAT

E

-l——

—i—

——

r-1.

0

Log

Au (

ppb)

•40

9.0

FIG

UR

E 10

28

The lack of correlation of pyrite and pyrrhotite to gold

may be a result of recrystallization. The weak correlation of

copper and gold in each sample is not as important as the fact

that, broadly speaking (Golden Gate excepted), concentrations

of chalcopyrite are spatially related to concentrations of

gold.

CONTROLS ON GOLD MINERALIZATION

Stratigraphi c

No shear zones have been recognized in the Dryberry

Batholith. All shear zones and related gold-bearing veins are

restricted to the basalt sequence but they are not stratiform,

nor are they bound by any particular horizons within the basalt

sequence. Therefore stratigraphy has only broad controls over

gold mineralization. The contact zone between the basalts and

batholith is poorly exposed and has not been thoroughly

explored on the Golden Gate property. It is possible that

structural control might override the apparent stratigraphic

control and gold could be found in the granitoid rocks near the

contact.

Chemical

Results of the lithogeochemical analyses, discussed

previously, indicate that no major hydrothermal system is

associated with gold discovered so far on the Goldhill and

Golden Gate properties. Presently chemical control of gold

mineralization is limited to the fundamental conclusion that

the system which deposited gold probably also deposited quartz

and the sulphide minerals.

29

The minor and random amounts of pyrite and pyrrhotite, and

the weak positive correlation of copper to gold suggest that

gold was probably not transported in gold-thio complexes

(Seward 1973, 1984) but may have a more direct magmatic

association. This magmatic association draws on the observed

chalcopyrite at two locations in the Dryberry batholith

northwest of Goldhill/Golden Gate and the occurrence of strong

chalcopyrite near the batholith on the Goldhill property.

The lack of wallrock alteration raises the possibility

that if the gold is related to hydrothermal event the Goldhill/

Golden Gate property occurs on an exposed extremity of the

system. At the Wendigo mine, Brownell (1943) noted that

chalcopyrite and pyrite were associated with gold in the upper

levels of the mine but below the 335 m level, gold dropped off

dramatically and pyrrhotite was the dominant sulphide mineral.

Structural

The quartz veins which carry gold mineralization occur

exclusively in shear zones. Therefore shearing is a

prerequisite to quartz veining. The structural style present

on the Goldhill and Golden Gate properties is viewed as

individual structural horizons along which shearing varies from

hairline to metre or more-wide zones. The periodicity of this

variation is uncertain. Figure 11 is a sketch of these

structural horizons, showing their variation along strike.

These horizons possibly reach lengths of several hundred metres

(e.g. Pebble Vein structure?, Figure 3). The proportion of

30

Blackjack,

Blackjack North,

But (dog Shxar*

Quartz V*ln

Significant Sri*ar Zone

"STRUCTURAU HORIZON" MODEL.

o AT e

i i

31 -

significant shear zone development is not known. Quartz veins

are emplaced into the central portions of the significant shear

zones, pinching and swelling along strike. This relationship

is best seen in the 10 m long Slamdance Vein and the 37 m long

Combination Vein (Appendix A), but was observed in all veins.

The subvertical shear sense observed in the zones and

occasional rod-like inclusions suggest the veins have greater

vertical than horizontal dimensions.

Gold mineralization is not confined to a particular

structural orientation, as was the case with the Wendigo mine.

The individual shear zones change orientation along strike and

the dip is expected to vary also. Quartz veins and gold

mineralization do not necessarily occur at these flexures. Ore

localization can occur at the junction of two shear zones, but

none of these types of settings has yet been exposed on the

property. The Blackjack shaft, however, may occur at the

junction of the Goldhill structural horizon and the Blackjack

shear zone.

EXPLORATION RESULTS

Geochemistry

Lithogeochemistry analyses provided two important results.

The first is that gold occurs within quartz veins in high

concentrations, sporadically distributed. This is confirmed by

inspecting the analyses for all the exposed veins, in Appendix

A. The second result is that gold is its own pathfinder

element, as no other elements (except maybe copper) are

32

L. E G E N

SAMPL.E COOES Rock Sampllna

Kidd Crv^i Ammav I9BB Kidd Cr**k Same*. ( ppb )

ISLET 4 Kidd Cr**k Sampta(ppb) 1083 Bonanza Sampl* ( os X t )

I9B3 Bonanza Sompl* t Au, Ag om/'t )

HumuB Sampling

- 100 Au (ppb)

Outcrop ( Mafic Volcanic

Op*n Cut , Trench

FIGURE: 12TEST HUMUS OEOCHEMICAL.

SURVEY

33

concentrated with gold or form broad haloes around it. An

arbitrary value of 100 ppb has been chosen to indicate what may

be considered anomalous.

Humus samples, collected in 1983 by Bonzano Exploration

were submitted for analysis by Kidd Creek Mines. Two test

lines were used which pass over the workings, at Goldhill

(Figure 12). The results show erratic but generally higher,

gold values over the known gold-bearing zones (contamination

effects are considered to be minimal). This suggests that on a

property scale program, designed to explore for other

potential zones, gold in humus samples may yet prove to be

useful.

Geophysics

A full report on the 1985 geophysical surveys at Goldhill/

Golden Gate is being prepared by Michael Zang. VLF,

Magnetometer and Dipole-Dipole I. P. geophysical surveys were

employed on these properties. The VLF surveys gave no response

to the known gold-bearing structures. The magnetometer surveys

produced very erratic results which, at this time, do not

appear to be significant with respect to locating the target

veins. The I.P. surveys have given the most encouragement so

far. The surveys were conducted over the Blackjack-Slamdance

area, the Goldhill structures and the Golden Gate structures.

Several subtle anomalies are present, associated with or along

strike extensions of known gold-bearing veins. The true

significance of these anomalies will be determined during the

proposed diamond drill program and will be reported at that

time .

34

REFERENCES

AYER, J., GIL, K. M., and MCCURDY, M. (1985). Precambrian

Geology of the Bigstone Bay Area, Southern Part, Kenora

District; OGS Map P2831, Scale 1:15,480. Geology 1984.

BOND, W. D. (1985). Summary Geological Report Goldhi11/Golden

Gate, Kenora Mining Division, Northwestern Ontario;

52E/9NW; Projects 955, 956. Private Kidd Creek Mines Ltd.

Report.

BROWNELL, G. M. (1943). Wendigo Gold Mines Ltd., Assessment

Files, Kenora.

HOWARD, A. E. (1984). Summary of Field Work (1983) and

Geological Report of the Goldhill Blackjack Property for

Bonzano Exploration Ltd. Private Report on File at Kidd

Creek Mines Ltd, in Toronto Office.

KERRICH, R. and ALLISON, I. (1978). Vein Geometry and

Hydrostatics during Yellowknife Mineralization. CJES v.

15, p. 1653-1660.

PLATT, J. P. (1984). Secondary Cleavages in Ductile Shear

Zones. J. of Structural Geology, V. 6, No. 4, p.

439-442.

SEWARD, T. M. (1973). Thio-complexes of Gold and the Transport

of Gold in Hydrothermal Ore Solutions. Geochemica

Cosmochemica Acta, 37, p. 379-399.

SEWARD, T. M. (1984). The transport and deposition of gold in

hydrothermal systems in Foster, .R. P. (ed). Gol d '82;

The Geology, Geochemistry and Genesis of Gold Deposits.

p. 165-182. Elsevier Publishing.

35

SMITH, P. M. (1984). The Geological Setting of the Duport

Mine, Cameron Island, Shoal Lake, OGS pp 194-200 in

Summary of Field Work, 1984. OGS Misc. Paper 119, 309 p.,

Wood, John (ed).

STYX, J. (1985). Volcanic Facies and Geochemistry of Archean

Lava Flows and Pyroclastic Rocks near Kenora, Ontario,

Canada. Unpublished M.Se. Thesis, University of Toronto.

36

APPENDIX A

AREAS OF DETAILED MAPPING AND SAMPLING

37

44ON

400N

- SMor ollllutftt, lncliM4. vtrllcd

v^* 3 Ckcntl

X

4IS- CcJd:

39ON-

L 396 E

A-l

GOLDEN GATE SHAFT TRENCH(cm - 2 m

CHANNEL ASSAY RESULTS

38

l l Mafic volcanic

l:.':::':: l ShMr*tf mafic

jfX 3 Chamtl

X Cuk tompt*

4TON-

4OON-

i

^

390N-

f

xK l v80/- J^ 466.

^S^^:?*80-^

4M3 :^^|W... ,"•W^T^

460

ASSAY SMiplt

AC0468146824683

L 396 E 468546884692-

*

^5~v Quartz vtl*

[-..^l Foldtd auorti T*in

-r^ *-i-* Shtar aHiludt*,InelMd, vtrllcal

Sample

—— -^^ AC04680

^J^DHirC 46ai4**^--:sl^ 4682

468346844685

RESULTS 4686 A" (S"^) 4 6H ,

4DO/

7 1 -SO 4688152.9 4689

1 .47 469Q 42.51 469l

37.03 4692- — - — 52^46——— 4693

469446954696

Au (ppb)

1102030

) 30000993788

58000140 425

> 30000284

98 120

48000451

22418160

Width (CM)

3012 15222517

7 1223

715 402312

poor recovery6535

A-2

GOLDEN GATE SHAFT TRENCHtem - 2m

I A-3 GOLDHILL #2 SHAFT AREA 39lcm ^ 2 m

20N

Au (gm/t)— ION

BLO

— IDS

SAHPLE Au (ppb);

AC017721773177417751776177717781779178017811782

16287ISO450

142040

BOO680

1010070284S

33000

1012

71012

77

10 10 IS 12

964

AC0178817891790 1101791 rt1792 801793 89C1794 2111795 191796 6531797 23

(CM)

U K

7lll

U10

K*

M*.

- X '

A-4

GO

LDH

ILL

* 3

SH

AFT

AREA

)

lcm -

2m

Fold

H q

uorli

*(In

S M o

r ol

lllud

ti,

Tim

bere

d *—

pr

oduc

tion

chaf

t(sh

aft*

3)

Dex

lrol

Shea

rof

Tect

onlze

d Q

uarfi

Vei

n

SAMP

LE

Au

(ppb

)

-0945

r (S

ON

AC

CE

SS

fr

^

RO

AD

oM

ade

volc

anic

Ovo

rli *

tl*

\-JZ

.\

Fold

t* q

uarti

vtta

Shi

or a

llllv

dtt,

l*cl

n*4,

wil

e rf

J C

hanm

t la

mpl

ci, l

ampM

Ne.

X G

rok

tam

p)*

160,

(0.4

) Au:

pp

b.gr

omt/t

A-

6

DU

LMAG

E VE

INlc

m s

2m

I70W

" y A-779

0S

I50W

CO

MBI

NAT

ION

lcm

-

2m

I40W

VEIN

-800

S

BIOS

820S

LI83

W

l-^

l Fo

ld H

qua

rtz v

ein

Shea

r oH

IIudt

t, bk

clM

d, v

trllc

d

3 C

kiD

iill

X O

r*k

l ••f

t*ro

43

APPENDIX B

WHOLE ROCK GEOCHEMISTRY

TABLE

B-l

- WH

OLE

ROCK AN

ALYS

ES OF BA

SALT

S FR

OM THE

GOLDHILL/GOLDEN

GATE

PROPERTY

COMP

ARED

WI

TH THOLEIITIC BA

SALT

FROM R

ED LA

KE

AB04789+

AB04803+

AB

0481

0+AB

0538

91*

AB05

3901

1AB0462

3"AC

0470

2*

AC04715'

1027

Si02

A120

3Ca

OMg

ONa

20K2

0Fe

203

HnO

Ti02

P205

Cr

203

LOI

SUM

Rb Sr Y Zr Nb

44 14 6 5 2 0 15 0 1 0 0 7 99 30 70 10 80 20

.6 .6 .73

.68

..02

.93

.1 .18

.41

.12

.01

.85

.3

50 13 9 4 3 0 16 0 1 0 0 0 100

i 20

i 100

J 40 110 30

.0 .8 .36

.73

.14

.25

.3 .21

.71

.15

.01

.47

.2

51 13 10 4 1 0 14 0 1 0 0 1 99 10 180 30 90 40

.0 .1 .9 .53

.94

.18

.9 .18

.70

.15

.01

.00

.6

52.0

13.6

10.3 7.63

2.30

0.13

12.6 0.22

0.83

0.10 - 1.50

101.21 - - - - -

48.6

14.7

11.4 8.06

2.22

0.12

13.9 0.24

0.93

0.12 - 1.40

101.69 - - - - -

48.5

15.3 8.4

5.64

2.55

0.63

16.8 0.22

1.49

0.15 - 1.50

101.18

.. - - -

50.8

14.7

10.4 7.48

2.16

0.10

12.2 0.20

0.92

0.08 - 1.40

100.43 - - - - -

50.9

14.9 7.15

8.09

3.52

0.22

12.9 0.22

0.93

0.15 - 2.25

101.23 - - - - -

47.3

16.1

11.3 6.36

2.77

0.20

13.0 0.23

1.16

0.13 - 1.35

99.9

20 140 30 50-

AB04789

AB04

803

AB04810

AB05389

AB05390

AC04623

AC04702

AC04715

** 10

27

mafic

volc

anic

, massive, weakly ca

rbon

atiz

ed,

from Blackjack

dump

(G

oldh

ill

prop

erty

),

mafic

volc

anic

, ma

ssiv

e, weakly si

lici

fied

, from contact

of J

ewell

vein

(G

oldh

ill)

. ma

fic

volcanic,

mass

ive,

weakly silicified?, from "F"

trench (G

olde

n Gate).

unal

tere

d.pillow

ed,

massive, unaltered.

- ma

fic

volc

anic

,- ma

fic

volc

anic

,- mafic

volcanic,

mass

ive,

ad

jace

nt t

o Bl

ackj

ack

Nort

h Shear.

- ma

fic

volcanic,

pillowed,

Combination

Vein

.- ma

fic

volcanic,

mass

ive,

Co

mbin

atio

n Ve

in.

- th

olei

itic

maf

ic v

olca

nic

rock

: Re

d Lake,

Onta

rio

(Pirie,

1980

).

**

Anal

ysis

by X-

Ray

Assay

Labo

rato

ries

(B

ond,

19

85)

XRF

on fused

pellets.

Anal

ysis

by Bo

ndar

Clegg

and

Co.

Anal

ysis

by

OGS

Labo

rato

ries

45

CYCLE II BASALTS

2-J7

i f 8 J1120 j r z 20 Jmo3 COcio • 120 X20 fjQSTOTAL

II

COJI se 1 CIci10intu zu*TB01 IB1U

K rTtI*

2- J t

Pli!0.20o.u

J-15

tOO.DO J t. 2

"ii?Ut 2.1

,i:il J !:S*

a.oii

'5:12

0. 10 100.UU

Ju.j

?: 2J

0.071

CYCLE III BASALTS

• I1IU

ifcSSill0fios

. TOTALl

IS Mc*10 3HtuCO* Tl

."

't: ] S1?:JJ j. iv

100.00j*. d

'23:*

li:i*, y't'

3:3

U.2J4

'S:,. 5.52

U

1 au.jo 21. f

o, t*

P 'lilU. 17 d. l*

so j"..•i "17.*

J-*

i.-a

ojo!

APPENDIX B-2: Whole Rock Geochemistry from Styx (1985) See Figure 2.

46

Fc O -l- Tl O.

Al a03 Mg O

Figure B-|. Jensen Cation Plot

* Golden Gat* C Bond I9SS)

o North of Blackjack

^ Near Combination vein (this report)

^ Styx Cycle It

t Styx Cycle TO. ( Styx 1983, *ee Flc,. 2)

47

APPENDIX C

GEOCHEMICAL DATA

48

GEOCHEMICAL DATA

UNITS

Gold + 2 0

Na, Fe: WT

Gr, Co, Ni, Zn, As, Se, Mo, Ag, Cd,

Sb, Ba, La, Hf, Ta, W, Ih, U, Cu: PPM

Au , Ir: PPB

Note ; Any gold values > 1000 ppb are based on a converted assay

value.

ASSAYS

Au PPB (converted from grams/tonne)

Ag PPM

Cu PPM

* Consult wholerock data base for sample descriptions

(index to files next page).

INDEX TO WHOLEROCK DATABASE FILES

I) GOLD -f 20 SAMPLES

49

Goldhilll.WHR

AB05351-5390

5393, 94, 96, 98

AB05401-5413

5415-5424

5426-5428

5434

5436, 37, 38

5441-5447

GoIdhilI2.WHR

AB05449, 50

AC04544-46

4551-54

Goldhill3.WHR

AC04501-4503, 4505

4507-4511

4517, 20, 21

4523-26

4528-31

4533, 34, 37, 39

Blackjack.WHR

AC01783-1798

AC04601-4634

4636-4638

4640, 4642

Slamdance.WHR

AC04644, 46, 47, 49

4651, 53, 54

4656-4660

4662

GoldGate.WHR

AC04680-4686

4689-4691

4693-4696

Combovn.WHR

AC04696-4709

4711, 13, 15

4718, 19

4722-26

4728-31

4735-38

4741 l west ehd~of

4742 ) Goldhill

4743 - near Magnet Lake

4745-47 - see A-5

50

INDEX TO WHOLEROCK DATABASE FILES

II) Au-Ag-Cu SAMPLES

Goldhill7.WHR

AB05395,97,99

AB05400,14,25,35,40

5448

GoldhillS.WHR Goldhill9.WHR

AC04506,18,19,22,27 AC04547-50

4532,35,36,38,40,43 4558-61

4584-86

4639,41,43,45,

46,50

GoldhillO.WHR

AC04652,55,61,63-65

4672-79

4687,88

4692, 4697

Goldhilll.WHR

AC04710,14,16, 17

4717,20,21,27

4732,34,39,40,44

Goldhill2.WHR

AC01752-1761

1763,64

1768-1782

Kenstds - WHR

AB05391,92

AB05429-33

AC04555-57

AC04562-69

AC04587

(Standard Analyses)

AC04512-16

AC04540-42

AC01751,65-67

AC01798

AC04666-71

File: GHBARREN.WHR

GHILLVNS.WHR

BLACKJACK.WHR

Appends Goldhill l, 2, 3, - WHR

Appends Slamdance, Gold Gate,

Combovn - WHR

Blackjack Area Shears.

"GOLD t 20" SAMPLE LOCATIONS (GOLDHILL/GOLDEN GATE PROPERTY)

51

Sample No Location Sample No Location Sample No Location

AB05351 75352 J535353545355535653575358535953605361536253635364536553665367536853695370537153725373537453755376537753785379538053815382538353845385

AC04533453445374539454445454546

BlackjackRubbleno sample268W/060N256W/060N256W/059N268W/153N271W/155N260W/204N260W/204N260W/205N260W/205N260W/205N278W/200N228W/200N228W/200N215W/205N215W/205N244W/060N213W/164N213W/164N215W/164N213W/260N152W/284N152W/284N122W/557N084W/577N110W/430N110W/430N110W/430N183W/455N150W/457N050U/457N063W/271N063W/206N

676E/378S798E/440S785E/325S915E/465S905E/615S910E/630S900E/710S

AB0538653875388538953905393539453965398

AB0540154025403540454055406540754085409541054115412541354155416541754185419542054215422542354245426

J5427

AC04551455245534554

LO/630N015W/345N015W/345N084W/480N147W/320N337E/600N335E/423N396E/525N429E/487N

1462W/032N1462W/034N1464W/100NLO/066N025E/315N025E/315N024E/315N023E/315N045E/535N028E/590N080E/275N091E/577N132E/085N122E/182N213E/280M260E/050N545E/590N549E/580N055E/260S983W/130S732W/370S732W/765S605W/335S555W/010S

^3051/340 S

370E/270S305E/890S676E/380S820E/305S

AB054285434543654375438544154425443544454455446544754495450

AC045014502450345054507450845094510451145174520452145234524452545264528452945304531

AC047414742

234E/715S1892W/001S

1 1226W/022N- 1349U/039S1349W/285S183E/1082S183E/1082SSulphide TrenchSulphide TrenchSulphide TrenchSul phide TrenchSulphide TrenchSulphide Trench183W/650S

LO/520S205E/935S120E/830S075E/1235S740U/835S378E/1318S378E/1318S378E/1318S378E/1318S740W/835S549W/730S485W/705Sno sample1349W/838S1226W/838S615E/400S510E/095S510E/095S488E/115S488E/115S

K 697681K 697679

* Those not listed are found in the detailed maps in Appendix A. (Consult the data list for the specific site.

52

GOLD-SILVER-COPPER SAMPLE LOCATIONS

(GOLDHILL/GOLDEN GATE PROPERTY)

Sample No.

AB05395

5397

5399

AB05400

5414

5425

5435

5440

5448

AC04506

4518

4519

4522

4527

4532

4535

4536

4538

Location

396E/464N

427E/482N

518E/590N

163E/285S

122E/182N

505W/335S

1881W/001S

1330W/762S

214W/765S

378E/1318S

740W/835S

740W/835S

427W/830S

535E/410S -

488E/600S

785E/330S

788E/322S

915E/465S

Sample No.

AC04540

4543

4547

4548

.4549

4550

4558

4559

4560

4561

4584

4585

4586

Location

STD: OC-T

905E/615S

900E/710S

960E/445S

800E/304S

810E/300S

1020E/620N

1060E/900S

122E/1050S

122E/1050S

See A-l

See A-l

See A-l

* Those not listed are found in the detailed maps in Appendix A (consult the data lists for the specific site).

KIDD CREEK MINES-WHOLE ROCK DATABASE

53

GOLDHILL/GOLDEN GATE GOLD -H 20 ANALYSES

SAMP NO.-)

NACRFECONIZNASSEMOAGCDSBBALAHFTAWIRAUTHU

SAMP NO.-)


AB05351

4.20110.0011.0010.0050.00

21200.00277.0040.002.00

100.0062.0011.00

1400.00160.0011.001.00

10.00100.00

2210.0032.004.90

AB05357

2.67150.0010.0041.0088.00100.00

6.805.001.002.002.001.80

120.006.003.000.502.00

50.008.000.500.20

AB05352

5.5050.004.20

10.0050.00

210.008.0010.002.005.005.002.30

2500.00230.0015.002.002.00

100.005.00

52.608.60

AB05358

2.92320.00

5.4023.00160.00100.006.005.001.00

, 2,. Q.O2.006.00

110.0049.004.000.901.00

50.003.007.501.40

AB05353

0.000.000.000.000.000.000.00

' 0.000.000.000.000.000.000.00

- o.oo0.000.000.000.000.000.00

AB05359

1.1029.002.707.00

20.00100.00

4.605.001.00

.^ 2.002.00

13.8057.002.001.000.50

24.0050.002.000.200.20

AB05354

2.78210.00

4.4020.00'97.0(3'100.0060.205.001.002.002.004.40

620.0050.005.000.701.00

50.003.009.202.40

AB05360

2.62220.0020.8087.00

120.00110.00

5.107.001.002.002.000.80

90.004.005.000.50

107.0050.002.000.900.60

AB05355

3.16280.00

8.3040.00110.00100.0021.005.001.002.002.00

14.20110.00

3.002.000.501.00

50.002.000.200.20

AB05361

0.1136.0018.00

140.00100.00130.00

5.8010.001.002.002.000.8071.004.001.000.50

11.0050.00

2190.000.200.70

AB05356

3.23300.00. 13.0058.00

130.00100.0026.005.001.002.002.000.90

50.002.004.000.501.00

50.002.000.600.20

AB05362

1.00100.0014.0055.0064.00100.00

8.105.001.002.002.0010.0050.006.003.000.501.00

50.0063.000.300.20


54

GOLDHILL l GOLDEN GATE GOLD + 2 0 ANALYSES

SAMP NO.-)


SAMP NO.-)

NACRFECONIZNASSEMOAGCD SBBALAHFTAWIRAUTHU

AB05363

3.35200.0013.0053.0091.00

120.004.105.001.002.002.000.80

200.005.004.000.509.00

50.006.000.300.20

AB05369

2.02300.0012.0050.00120.00100.0017.005.001.003.002.00 -

0.40140.00

3.002.000.503.00

50.002.000.300.20

AB05364

0.8339.002.9016.0020.00100.0016.005.001.002.002.0012.1050.002.001.000.502.00

50.009.000.300.20

AB05370

1.80130.0010.0036.0076.00

110.006.705.001.002.002 -f\ SV~". 00^

0.30120.00

4.003.000.504.0050.007.000.400.30

AB05365

0.1120.000.605.00

20.00100.0013.00

- 5.001.002.002.00

14.6053.002.00

- 1.000.501.00

50.0084.000.200.20

AB05371

0.2520.003.608.00

20.00100.00

4.005.001.002.00

- "* 2.00

0.2050.002.001.000.501.00

50.0016.000.200.20

AB05366

2.83170.0012.0053.0086.00100.0042.005.001.002.002.000.40

110.005.002.000.505.00

50.0012.000.400.20

AB05372

0.3224.003.50

15.0039.00

100.008.805.001.002.002.00 2.10

54.002.001.000.502.00

50.00658.00

0.200.20

AB05367

3.21110.0012.0048.0084.00110.0022.007.001.003.004.00

116.0091.005.004.000.802.00

50.0016.000.500.30

AB05373

0.0520.001.505.00

20.00100.00

3.505.001.002.002.00 0.3050.002.001.000.501.00

50.0011.000.200.20

AB05368

3.20180.0013.0034.0070.00

100.0022.005.001.003.002.000.50

190.007.005.000.506.0050.003.000.600.20

AB05374

2.45130.0012.0048.0070.00

100.003.205.001.002.002.00 0.30

50.006.003.000.501.00

50.003.000.500.20


55

GOLDHILL l GOLDEN GATE GOLD + 20 ANALYSES

SAMP NO.-)


SAMP NO.-)


AB05375

2.15150.0011.0043.0084.00

100.0013.005.001.002.004.000.50

50.006.003.000.503.00

50.003.000.400.20

AB05381

2.30300.0011.0046.00130.00100.0027.005.001.002.002.00 -0.20

53.003.002.000.501.00

50.008.000.600.20

AB05376

1.60320.0011 -.0056.00140.00100.0015.005.001.002.002.000.2075.004.002.000.503.00

50.003.000.200.20

AB05382

0.1322.006.3014.0024.00

100.00185.00

5.001.00

24.00 2TOCT

0.5050.002.001.000.502.00

50.00452.00

0.200.20

AB05377

0.78100.00

3.6017.0069.00100.00

3.50v 5.00

1.002.002.000.20

50.002.001.000.501.00

50.002.000.200.20

AB05383

2.76290.0010.0057.00

110.00100.0044.005.001.002.00

~~ 2.00

0.2050.002.002.000.501.00

50.0016.000.200.20

AB05378

2.86130.00

4.3039.0077.00

. 100.001.205.001.002.002.002.50

1340.0043.004,, 000.701.00

50.002.008.702.10

AB05384

0.3039.002.10

10.0020.00

100.0016.005.001.002.002.00

26.9050.002.001.000.501.00

50.0013.000.220.27

AB05379

3.49160.00

5.3030.0068.00100.00

0.705.001.002.002.000.7075.0048.004.000.601.00

50.0037.007.501.50

AB05385

3.04180.0013.0056.0087.00

110.006.405.001.002.002.001.60

150.004.004.000.504.00

50.0012.000.700.20

AB05380

2.90170.00

4.8025.0074.00

100.000.505.001.002.002.000.20

200.0047.005.000.601.00

50.004.008.201.80

AB05386

1.10320.0011.0058.00

110.00100.00

9.105.001.002.003.00

91.1051.004.002.000.501.00

50.003.000.300.20

56


GOLDHILL/GOLDEN GATE GOLD -1-20 ANALYSES

SAMP NO.-)


SAMP NO.-)


AB05387

2.95150.0014.0055.0071.00

100.0027.005.001.002.002.001.30

90.005.004.000.502.00

50.002.000.600.20

AB05396

2.02160.0012.0042.0082.00

100.007.505.001.002.002.00 - 0.30

50.006.003.000.501.00

50.009.000.400.20

AB05388

0.6927.002.80

12.0020.00

100.005.805.001.002.002.000.20

50.002.001.000.501.00

50.002.000.200.20

AB05398

2.51130.0011.0039.0068.00100.00

0.505.001.002.00j^ ™. f\ rt. z . UU 0.20

55.004.002.000.503.00

50.008.001.201.00

AB05389*

1.90280.0010.0052.00

110.00100.00

8.205.00i.oo-2.003.00

60.4062.004.002.000.501.00

50.002.000.600.20

AB05401

2.42290.0013.0064.00140.00100.0011.005.001.002.00

-~ — i o rt rt2 . 00 0.60

50.004.002.000.504.00

50.0016.000.300.20

ABO 5 3 90*

1.80300.0011.0057.0'0

150. O'b100.00

2.405.001.002.002.001.60

50.003.003.000.501.00

50.002.000.300.20

AB05402

1.90200.0010.0045.0093.00

100.0023.005.001.002.002.00 0.20

67.003.001.000.502.00

50.008.000.200.20

AB05393

1.1082.0011.0031.0047.00

100.001.105.001.002.002.000.20

50.005.002.000.501.00

50.009.000.900.20

AB05403

1.80160.0010.0044.0092.00

100.001.905.001.002.002.00 0.30

110.007.003.000.501.00

50.007.000.400.20

AB05394

1.3094.0013.0047.0075.00

100.000.805.001.002.003.000.40

200.008.003.000.501.00

50.0017.000.700.20

AB05404

0.61110.0011.0039.0064.00

100.007.405.001.002.002.00 7.40

230.0011.004.000.502.00

50.007.000.700.20

Whole Rock Data: Appendix B.


57

GOLDHILLXGOLDEN GATE GOLD * 2 0 ANALYSES

SAMP NO.-)


SAMP NO.-)


AB05405

0.71120.0014.0084.0068.00

100.004.307.001.002.002.000.50

74.007.003.000.501.00

50.0041.000.500.20

AB05411

1.60230.0011.0047.00180.00100.00

2.005.001.002.005.00 -0.30

71.003.002.000.501.00

50.008.000.200.20

AB05406

2.22150.0015.0051.0066.00

100.001.905.001.002.005.000.40

110.009.003.000.502.00

50.0012.000.700.20

ABO 54 12

2.82190.00

7.7025.0057.00

100.000.805.001.002.00

2-00-

0.20120.0047.003.000.501.00

50.0021.006.305.40

AB05407

2.12150.0012.0049.0057.00

100.002.50

* 5.001.002.002.000.40

50.008.00

' 3.000.502.00

50.008.000.500.30

AB05413

2.0280.0011.0043.0050.00100.00

1.305.001.002.00-~ 2.00

0.5059.008.002.000.601.00

50.009.000.700.20

AB05408

0.4925.003.60

13.0020.00

100.001.705.001.002.002.000.10

50.003.001.000.501.00

50.006.000.200.20

AB05415

2.50110.0013.0046.0052.00

100.002.805.001.002.003.000.30

210.006.004.000.606.00

50.0034.000.600.20

AB05409

0.31210.00

6.6030.0092.00

100.000.705.001.002.002.000.70

67.003.002.000.502.00

50.009.000.200.80

AB05416

1.50220.0011.0043.0062.00100.00

4.205.001.002.002.000.30

50.004.001.000.501.00

50.0013.000.200.20

AB05410

3.6720.005.10

13.0030.00

100.000.605.001.002.002.000.10

630.0034.004.000.701.00

50.006.007.301.80

AB05417

2.22100.0012.0044.0045.00

100.001.905.001.002.003.000.50

500.007.004.000.501.00

50.0040.000.600.20


58

GOLDHILL/GOLDEN GATE GOLD -H 20 ANALYSES

SAMP NO.-)


SAMP NO.-)


AB05418

2.9393.006.5030.0056.00

100.000.505.001.002.002.000.10

400.0011.002.000.505.00

50.0015.005.002.20

AB05424

2.26110.0016.0053.0067.00100.00

1.705.001.002.002.00 -0.10

63.008.004.000.501.00

50.004.000.800.20

AB05419

1.80260.0011.0053.00

120.00100.00

0.805.001.002.005.000.40

210.004.001.000.501.00

50.0012.000.400.20

AB05426

1.7082.0014.0047.0053.00

100.001.005.001.002.00

-2-00"-0.30

110.006.002.000.502.00

50.002.000.600.20

AB05420

2.02110.0012.0045.0052.00

100.000.80

t 5.001.002.003.000.10

200.008.004.000.50

25.0050.0012.000.700.20

AB05427

1.90270.0012.0054.00

110.00100.00

0.505.001.002.00

3.000.10

67.004.002.000.502.00

50.007.000.200.20

AB05421

1.5097.0014.0050.00'63. Od100.0030.005.001.002.002.000.40

230.0010.004.000.501.00

50.004.000.700.30

AB05428

1.00430.0010.0051.00

140.00100.00

0.505.001.002.002.000.20

130.0.03.002.000.50 ,1.00

50.002.000.200.20

AB05422

3.0499.0015.0053.0060.00100.00

2.205.001.002.002.000.20

100.009.003.000.501.00

50.002.000.700.20

AB05434

1.9091.0013.0046.0063.00100.00

7.705.001.002.002.000.20

50.009.004.000.501.00

50.007.000.700.20

AB05423

1.60240.0012.0080.00

120.00100.0039.005.001.002.002.001.90

50.004.003.000.501.00

50.0020.000.300.30

AB05436

2.21220.0010.0049.00

110.00100.00

3.805.001.002.002.000.50

50.004.002.000.501.00

50.007.000.300.20


59

GOLDHILL l GOLDEN GATE GOLD 4- 20 ANALYSES

SAMP NO.-)


SAMP NO.-)


AB05437

1.3096.0014.0049.0067.00100.00

1.005.001.002.002.000.50

50.009.004.000.701.00

50.0010.000.700.20

AB05445

0.1329.0015.00

130.0096.00100.00791.0023.001.002.002.00 -4.30

110.0012.002.000.504.00

50.00289.00

2.600.90

AB05438

2.0094.0012.0046.0068.00100.00

3.405.001.002.003.000.90

50.008.004.000.601.00

50.006.000.800.20

AB05446

0.0920.005.70

83.0020.00200.00274.0011.001.00

37.00 2rOO

1.6062.002.001.000.506.0050.00

362.000.300.20

AB05441

1.60250.0010.0060.00220.00100.0045.005.001.002.002.000.20

120.003.001.000.503.00

50.0019.000.200.20

AB05447

0.0620.009.20

180.0047.00110.00450.0023.001.00

35.00~ 3.00

4.2050.002.001.000.509.00

50.00205.00

0.200.20

AB05442

0.1130.000.906.00

23.00100.0010.005.001.002.002.000.30

54.002.001.000.501.00

50.0015.000.200.20

AB05449

0.47360.0012.0045.00140.00100.0016.005.001.002.002.000.40

50.006.002.000..506.00

50.00327.00

0.300.30

AB05443

0.1853.0020.40

170.0038.00

280.00404.0045.001.00

75.006.008.50

79.007.001.000.50

13.0050.00

345.001.000.30

AB05450

0.62230.0011.0040.0087.00100.004.205.001.002.002.000.50

64.004.001.000.501.00

50.0052.000.200.20

AB05444

0.1276.0020.50

180.0035.00

130.00452.0029.001.00

26.006.005.10

140.009.002.000.50

11.0050.00

110.002.600.60

AC04501

1.40220.0012.0046.0077.00

100.000.905.001.002.002.000.40

50.007.002.000.501.00

50.002.000.400.20


60

GOLDHILLXGOLDEN GATE GOLD + 20 ANALYSES

SAMP NO.-)


SAMP NO.-)


AC04502

0.1652.001.608.00

20.00100.00

0.805.001.002.002.000.10

50.002.001.000.502.00

50.005.000.200.20

AC04510

1.00290.0019.0029.0025.00

120.009.00

14.001.00

16.003.000.40

170.003.002.000.50

30.0050.0061.000.400.20

AC04503

2.03540.0013.0055.00

130.00100.00

6.005.001.002.003.000.10

50.003.001.000.501.00

50.003.000.300.20

AC04511

0.1120.006.40

97.0040.00100.0013.0020.001.00

24.00 3-00-

0.3050.003.001.000.507.00

50.0048.000.500.20

AC04505

1.50300.00

9.0049.00

130.00100.0026.005.001.002.002.000.90

120.003.00

- i.oo0.502.00

50.0010.000.200.20

AC04517

0.52150.00

7.6036.0079.00

100.0013.005.001.002.00

- 2.00

0.10120*.00

7.001.000.501.00

50.002.000.300.20

AC04507

0.10"

5.00

AC04520

1.20220.0012.0043.0089.00

100.003.105.001.002.002.00

13.3050.006.003.000.501.00

50.002.000.600.20

AC04508

0.0920.004.407.00

20.00100.004.005.001.00

52.003.000.30

50.002.001.000.505.00

50.00619.00

0.400.20

AC04521

0.35210.00

8.4030.0065.00100.00

4.205.001.002.002.002.30

280.006.003.000.501.00

50.003.000.500.30

AC04509

0.2638.003.707.00

20.00100.001.405.001.00

24.002.000.20

50.002.001.000.50

11.00- 50.00

80.000.200.20

AC04523


61.

GOLDHILL l GOLDEN GATE GOLD + 2 0 ANALYSES

SAMP NO.-)


SAMP NO.-)


AC04524

1.40280.0014.0058.00

110.00100.00

2.105.001.002.002.000.20

72.005.002.000.501.00

50.002.000.300.20

AC04531

2.43250.0011.0045.0098.00100.00

1.805.001.002.002.000.20

78.003.002.000.50

11.0050.002.000.200.20

AC04525

2.15250.0012.0050.00

130.00100.0014.005.001.002.002.000.60

140.007.002.000.501.00

50.002.000.400.20

AC04533

2.00440.0010.0048.00

150.00100.00

1.905.001.002.00

—— —-2-. rOO —0.10

61.003.001.000.502.00

50.002.000.200.20

; —— —— —— —— —— —— —— — —— .

AC04526

1.10410.0010.0045.00

140.00100.00

1.30-. 5 .00

1.002.002.000.40

50.002.002.000.501.00

50.002.000.200.20

AC04534

1.50280.0010.0048.00

150.00100.00

1.705.001.002.00

-— 2.000.10

63.005.001.000.501.00

50.002.000.401.20

AC04528

0.95240.0012.0085.00

120.00100.0012.005.001.002.002.000.20

170.008.001.000.502.00

50.0082.000.300.50

AC04537

0.91120.00

9.0037.0075.00

100.000.505.001.002.002.000.10

1100.0052.004.000.50,3.00

50.002.008.402.40

AC04529

0.94170.00

8.8064.

SUMMARY RPT GOLDHILL/GOLDEN GATE PROJ 955/956 · 2017-01-17 · 52e89n*eei6 2.183m kirkup 010 1986...

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Transcript of SUMMARY RPT GOLDHILL/GOLDEN GATE PROJ 955/956 · 2017-01-17 · 52e89n*eei6 2.183m kirkup 010 1986...