Transcript
Page 1: KIMBERLEY GOLD TREND UD Fort Steele Mining Division ...€¦ · mPms mPms mPms mPms mPms mPms Michael ... 5.1 18.5 5.5 10 1000 27.2 22.6 44.7 39.9 607.6 7 12.7 14.6 1149 202.4 3167

10

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00

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00

562700 562900 563100

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D-90-01D-90-02

D-90-03

D-90-04

D-90-05

D-90-06D-90-07

D-90-08D-90-09D-90-10

D-90-11

D-90-12

D-90-13

95-6295-63

95-6495-65

95-66

95-6795-68

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90-1490-15

90-16

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90-1890-19

90-2090-21

90-2290-23

90-2490-25

90-2690-27

90-2890-29

90-3090-31

90-3290-33

90-3490-35

90-36

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90-3890-39

90-4090-41

90-4290-43

90-44

91-57

91-58

91-3491-94

mPA2

mPA2

mPA2

mPA2

mPms

mPms

mPms

mPms

mPms

mPms

Michael SeabrookNTS Map Sheet: 082F

ALTERATION

Sericite, carbonate, +/- chlorite, +/- pyrite, +/- pyrolusite

Chlorite, specularite hematite, +/- albite +/- sericite

Chlorite alteration is commonly associated withwest-northwest t rending faul ts and structuralbreaks. White, bull quartz veins occur within thealteration zone and range from 1 - 10cm. Theveins are commonly or iented paral le l to the faults and structural breaks but may have anen-echelon trend oriented east-west. The chloritealteration zones do not appear to host anomalousgold.

1cm

10cm

Sericite alteration zone are commonly associated withnortheast trending shears (right-lateral reverse faults),such as the David shear. Quartz veins are common tothe shear related alteration and are roughly orientedparallel to the shear. The veins are anastomosing, 1-3cm,composite and brecciated with carbonate and pyrite ascommon assessory minerals. The sericite alteration zonefrequently host anomalous concentrations of gold.

Location of veining with approximate trend

VEINING

ALTERATION AND MINERALIZATION

5467250

5467750

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5468750

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5467750

5468250

5468750

546

92

50

561750 562250 562750 563250 563750

561750 562250 562750 563250 563750

210976210978

210977

210980

210975

1026758

1032242

1032233

1029213

1029214

1029215

1032258

1032347

1028961

>5000

1000 to 5000

600 to 1000

400 to 600

200 to 400

100 to 200

25 to 100

10 to 25

<10

ROCK GEOCHEMISTRY

Gold in ppb

0 20 40 60 80

number of samples

# of valuesminmax

Summary Stats

Included Reports

224<0.5

16800

Klewchuk, P., 1991Klewchuk, P., 2000Klewchuk, P., 2001Klewchuk, P., 2005Seabrook, M., Hoy, T., 2015

5467250

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561750 562250 562750 563250 563750

561750 562250 562750 563250 563750

U D

U D

77.5

1.2

4.8

12.1

76.6

4.1

32

2.6

7.554.9

1.7

9.81.8

3.714.4

2.3

71

65.9

163

10.7

8.1

3.6

31.8

46.3

4.2

9.1

1

0.4

0.6

94.735.2270.718.5

16.45.2

18.3 7.7

890.5

12203

21

2

94

8

5114

2194

11

35307

156

102

5822

4361

207741

422

37

34

14

25

633690

1

15

342620

2

10

16

19

124

16623

14

8100

12

1

2

13

22

112

16800

220

54

5990

12

123003

4912

390

1

19

31

41

1

1

4211

1

1

5

32

1

2

212

1

111

6611 9

5

4

11

1

13222

130

190

30

290500

70

200 280

1600

12.5

7.1133

3.2

455.215.2

6.3

5.4 55.2

8800 26

23.48.99.2

173.37.5

56.9

5.1

18.5

5.5

10

1000

27.222.6

44.7

39.9

607.6

7 12.7

14.6

202.411493167

195 68

10

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10

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1010

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561750 562250 562750 563250 563750

mPC2mPC1

mPA3

mPA3

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

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mPA2

mPA2

mPms

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U D

U D

1 5 10 50 100 500 1000 5000

SOIL GEOCHEMISTRY

0

100

200

300

Log10 Scale

# of valuesminmaxmedianmean var std.dev coef.var

Summary Stats

Included Reports

Au (ppb)

Co

un

t

14280.1

290.03.6

9.65452.4

21.32.2

Klewchuk, P., 1991Klewchuk, P., 2005

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546

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54

67

25

05467500

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561750 562000 562250 562500 562750 563000 563250 563500 563750

561750 562000 562250 562500 562750 563000 563250 563500 563750

8778

65

6856

54

4843

35

3238

54

3245

54

57

5456

8533

84 75

3440

24

33

74

76

83

88

4674

54

41

4477

78

3844

4456

5448

47 54

7581

4264

8074

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5842

43

6173

54

8141

34

44

7364

7630

8680

8088

5963

40

74

42

76

4087

58

5473

56

7375

7567

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60

614772

4046

5670

34

34

86

7636

80

80

36

50

5080

72

5681

59

43

3787

88

72

54 43 84

84

49

51

5851

3232

76

87

84

67

36

7676

46

54

4661

6950

61

61

81

76

41

76

72

3058

28

5369

54

60

86

7864

64

5881

81

76

73

7882

65 64

56

74

5280

80

5662

58

58

63

5460

74

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6776

7478

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54

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6487 52

77

5688

59

5863

565063

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61

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38

6177

86

48

51

5069

75

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53

44

85

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28

47

65

77

36

2227

42

4651 39

42

53

34

6758

54

7782

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58

54

51

74

3657

65

23

75

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23

75

72

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47

2817

27

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83

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mPC2mPC1

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mPA2

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mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

mPA2

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mPms

mPms

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mPms

U D

U D

PROTEROZOIC

CRESTON FORMATION

ALDRIDGE FORMATION

MOYIE INTRUSIONS

Middle: Light grey, mauve, purple, thin to medium-bedded quartz arenite,quartz wacke, lesser grey siltite and argillite. White quartzite interbeds.Lenticular bedding, ripples, crossbeds and mudcracks.

Lower: Waxy green to olive, tan-weathering, laminated to thick-beddedargillite and siltite. Lesser fine grained quartz wacke. Wavy beddingand abundant mudcracks.

Upper: Rusty brown-weathering, grey to dark grey, fissile to platy, laminatedsilty argillite and siltite.

Middle: Grey to rusty weathering, thick- to thin-bedded, quartzofeldspathicwacke with argillite and siltite intercalations.

“Moyie Sills”. Dark green to black, medium- to fine-grained gabbro and hornblendequartz diorite sills and minor dikes. Zircon U-Pb dates circa 1467 Ma (Anderson and Davis, 1995).

LAYERED ROCKS

INTRUSIVE ROCKS

GEOLOGY LEGEND

STRUCTURES

SYMBOLS

Geological contact: defined, approximate, assumed

STRUCTURES, SYMBOLS AND FEATURES

Fault: defined, approximate, assumed

Shear: defined, approximate, assumed

Fold: syncline, anticline

Outcrop

Bedding: inclined, verticalhorizontal,

Foliation: inclined, vertical

Joint: inclined, vertical

Vein: inclined, vertical

Lineation: intersection, mineral, slickenside

Dike: inclined, vertical

FEATURES

Diamond drill hole (location only)

Exploration trench

80

36

76

27

64

06 72 65

91-57

Brown, D.A. (1998): Geological Compilation of Grassy Mountain (East Half) and Moyie Lake (West Half) Map Areas, Southeastern British Columbia (82F/8E, 82G/5W); B.C. Ministry of Energy and Mines, Geoscience Map 1998-3, 1:50,000 scale map.Höy, T. and Diakow L. (1982): Geology of the Moyie Lake Area; B.C. Ministry of Energy, Mines and Petroleum Resources, Preliminary Map 49.Höy, T. (1993): Geology of the Purcell Supergroup in the Fernie West-half Map Area, Southeastern British Columbia; B.C. Ministry of Energy, Mines and Petroleum Resources, Bulletin 84.Höy, T. and Diakow L. (1982): Geology of the Moyie Lake Area; B.C. Ministry of Energy, Mines and Petroleum Resources, Preliminary Map 49.Klewchuk, P. (1991): Report on Geology, Geophysics, Geochemistry, Trenching and Diamond Drilling, David, Lew, Harmony and Rob Claims; B.C. Ministry of Energy and Mines, Assessment Report 20873, 184 pages.Klewchuk, P. (2000): Assessment Report on Rock Geochemistry, David Claims; B.C. Ministry of Energy and Mines, Assessment Report 26165, 13 pages.Klewchuk, P. (2001): Assessment Report on Rock Geochemistry, David Claims; B.C. Ministry of Energy and Mines, Assessment Report 26471, 15 pages.Klewchuk, P. (2002): Assessment Report on Geologic Mapping, Rock Geochemistry and VLF-EM Geophysics, David Claims; B.C. Ministry of Energy and Mines, Assessment Report 27007, 20 pages.Klewchuk, P. (2004): Assessment Report on Geologic VLF-EM Geophysics, David Claims; B.C. Ministry of Energy and Mines, Assessment Report 27317, 19 pages.Klewchuk, P. (2005): Assessment Report on Geology, Soil and Rock Geochemistry and VLF-EM Geophysics, David Claims; B.C. Ministry of Energy and Mines, Assessment Report 27616, 22 pages.Klewchuk, P. (2007): Assessment Report on VLF-EM Geophysics, David Claims; B.C. Ministry of Energy and Mines, Assessment Report 28885, 14 pages.Rodgers, G.M. (1996): Diamond Drilling Report, Work done on David 1 and 5 Mineral Claims; B.C. Ministry of Energy and Mines, Assessment Report 24263, 37 pages.Rodgers, G.M. (1998): Diamond Drilling and Gravity Report, Lew and Bingo Claims; B.C. Ministry of Energy and Mines, Assessment Report 25467, 81 pages.

The following sources were referenced to create the Kimberley Gold Trend digital compilation pertaining to the David.Geological mapping in 2014 by the author was the primary source from the above geological map. Secondary sourceswere used in areas the authors did not visit, or where interpretation required additional data.

see detail map

Photo 1Photo 1

Year

1991

19961998200020012002200420052007

Klewchuk, P.

Rodgers, G.M.Rodgers, G.M.Klewchuk, P.Klewchuk, P.Klewchuk, P.Klewchuk, P.Klewchuk, P.Klewchuk, P.

Author ARIS

20873

2426325467261652647127007273172761628885

Work Conducted

Soil geochemistry, Rock geochemistry, Geophysics,DrillingDrillingGeophysics, DrillingRock geochemistryRock geochemistryRock geochemistry, Geophysics, GeologyGeophysicsSoil geochemistry, Rock geochemistry, GeophysicsGeophysics

COMPILATION TABLE

David PropertyKIMBERLEY GOLD TREND

Fort Steele Mining DivisionKootenay District

550000 600000

550000 600000

5450000

5500000

5550000

5450000

5500000

5550000

DavidDavid

KIMBERLEY

CRESTON

CRANBROOK

KIMBERLEY

CRESTON

CRANBROOK

Suggested reference: Seabrook, M. (2015): David Property, Kimberley Gold Trend; Geoscience BC Map 2015-13-04, 1:20,000 scale.

David ShearDavid Shear

Photo 1: Taken from the highest elevation point on the property looking northwest towards the location of the David shear gold discovery.

May 2015

KIMBERLEY GOLD TREND

SELECTED BIBLIOGRAPHY

Geoscience BC Map: 2015-13-04

Claim map. The David property is held by David Elward Morgan

1000m

SCALE: 1:10,000

0m 500m

David

Soil geochemistry, alteration and diamond drilling

500m

SCALE: 1:5,000

0m 250m

Rock geochemistry samples from historical dataContour gold soil geochemistry from historical data

Geology map created from mapping in 2014 and historical data

500m

SCALE: 1:5,000

0m 250m

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