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Occurrence Details


Occurrence Number
105G 042
Occurrence Name
Mcevoy
Occurrence Type
Hard-rock
Status
Anomaly


General Information

Deposit Type(s): Sediment hosted Sedimentary Exhalative Zn-Pb-Ag (Sedex)
Location(s): 61.690560 N, -130.116940 W
NTS Mapsheet(s): 105G09
Location Comments: .5 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Staked as CU cl (Y19016) in Aug/67 by G. Lishy. Restaked as Til cl (Y84019) in Mar/75 by A. Harman and optioned to Mountaineer ML, which explored with mapping and geochem sampling in 1976 and 1977. In 1978, SEREM L performed more mapping and geochem sampling under an option.
Cominco staked Quest (YB34288) and Bear (YB34218) cl 3 km to the south in Aug and Nov/91, added 145 Lay cl (YB34432) in Mar and Jul/92 and Son 1-3 cl (YB34960) in Jul/92, and performed linecutting and a geochemical survey on the Quest claims in July and August, 1992.
The 1993 program on the Fin and Lay claims consisted of 42 km of UTEM (University of Toronto Electromagnetic) surveying, 32 km of magnetic surveying and 26 km of HLEM (Horizontal Loop Electromagnetic) surveying.
Pacific Bay Minerals Ltd staked Mac cl 1-60 (YB77756) 1 km to the east in Feb/96. The company staked Mac cl 61-104 (YB84479) in Jun/96.

Capsule Geology

Hydrozincite is the only mineralization associated with a geochemical anomaly underlain by fractured Middle Devonian limestone about 1.6 km from the margin of a small Cretaceous stock.
On the Quest claims, Cominco's sampling outlined a moderate Pb-Zn soil anomaly. The 1993 geophysical surveys delineated several conductors and magnetic highs.

References

COMINCO LTD, Jan/93. Assessment Report #093066 by H.C. Schultze.

COMINCO LTD, Dec/93. Assessment Report #093150 by I. Jackisch.

MINERAL INDUSTRY REPORT 1976, p. 204-205; 1977, p. 87; 1978, p. 65.

MOUNTAINEER MINES LTD, 1976. Assessment Report *#090165 by C.K. Ikona.

MOUNTAINEER MINES LTD, 1977. Assessment Report *#090282 by C.K. Ikona, P.P. Nielsen and M.A. Stammers.

SEREM LTD, 1978. Assessment Report *#090396 by K. Ralfs.

Location Map

Last Updated: Sep 15, 2011

Work History

Year Work Type Comment
1992 Other
1992 Other
1978 Geology: Bedrock Mapping
1978 Other
1976 Geology: Bedrock Mapping
1976 Other

Regional Geology - Terrane

Group: Ancestral North America
Affinity: W Laurentia
Name: North America - basinal strata
Realm: Laurentia


Regional Geology - Bedrock

Supergroup:
Group/Suite: Earn
Formation:
Member:
Terrane: Laurentia
Period Max: Devonian
Age Max: 385 MA
Period Min: Carboniferous
Age Min: 345 MA
Rock Major: argillite, siltstone
Rock Minor: sandstone, conglomerate
Reference: Murphy et al. (2001) - YGS OF 2001-33
Geological Unit (1M): DME
Geological Unit (250K): DME1

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
090282 1977 Geological, Geochemical and Geophysical Report on the Til 1-24 Mineral Claims Soil - Geochemistry, Detailed Bedrock Mapping - Geology, EM - Ground Geophysics, Line Cutting - Other
018903 1968 Sheldon O.E.X. Final Report (Geochemistry and Geology) Silt - Geochemistry, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, Line Cutting - Other, Prospecting - Other

Related References

Number Title Page(s) Document Type
ARMC016579 Geochemical map - 105G/9 - McEvoy Creek Geochemical Map
ARMC016591 Geochemical map - 105G/9 - McEvoy Creek Geochemical Map
ARMC017621 Geochemical map of McEvoy Creek - Cu, Pb, Zn, Mn Geochemical Map
ARMC016580 Geology map - 105G/9 - McEvoy Creek Geoscience Map (Geological - Bedrock)
ARMC018651 Map of McEvoy Creek 105G/9 with field notations Geoscience Map (General)
BROCK000059 Regional geology maps with hand-coloured markings - Ross River, Sheldon, and McEvoy Lake areas Geoscience Map (Geological - Bedrock)
Citations

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