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Occurrence Details


Occurrence Number
115F 042
Occurrence Name
Mexico
Occurrence Type
Hard-rock
Status
Showing


General Information

Secondary Commodities: copper
Deposit Type(s): Skarn Cu
Location(s): 61.85 N, -140.354440 W
NTS Mapsheet(s): 115F16
Location Comments: 1 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Staked as Mexico etc cl (65248) in Apr/53 by G. Scott during the staking rush around the Canalask deposit. Transferred in Jul/54 to Callinan Flin Flon ML. Adjoining claims consisted of Otter and Lucky cl (64939) to the northwest, staked in Apr/53 by Waddington Mg Corp L, and Antler cl (66013), staked in Jun/53 by Selco EL.
Restaked as Mag cl (Y20589) in Jul/67 by R. Hoey and later as KK cl(Y53468) in Jun/70 by Imperial OL, Bow Valley Ind. L and Can. Ind. G & OL.

Capsule Geology

Claims are underlain by Permo-Pennsylvanian volcanic and sedimentary rocks near a major thrust fault. Chalcopyrite occurs in narrow stringers of massive magnetite in local skarn zones.

References

CANADIAN MINING JOURNAL, Oct/54, p. 101.

DODDS, C.J., AND CAMPBELL, R.B., 1992. Overview, legend and mineral deposit tabulations for Geological Survey of Canada Open Files 2188, 2189, 2190 and 2191.

Location Map

Regional Geology - Terrane

Group: Insular
Affinity: NE Panthalassa
Name: Wrangellia
Realm: Panthalassa


Regional Geology - Bedrock

Supergroup:
Group/Suite: Skolai
Formation: Station Creek
Member:
Terrane: Wrangellia
Period Max: Carboniferous
Age Max: 359 MA
Period Min: Carboniferous
Age Min: 299 MA
Rock Major: volcanic breccia
Rock Minor: basalt, andesite, crystal tuff
Reference: Israel et al. (2007) - YGS OF 2007-8
Geological Unit (1M): CPS
Geological Unit (250K): CPS5

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
092054 1953 Report on the Geophysical Surveys in the Shakwak Valley Area, Yukon Territory for Canalask Nickel Mines Limited. Magnetic - Airborne Geophysics

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