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Occurrence Details


Occurrence Number
115H 042
Occurrence Name
Snap
Occurrence Type
Hard-rock
Status
Showing


General Information

Secondary Commodities: mercury, fluorite
Deposit Type(s): Epithermal Au-Ag-Cu: High Sulphidation
Location(s): 61.522220 N, -136.529720 W
NTS Mapsheet(s): 115H10
Location Comments: 1 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Staked as Snap cl (YA81590) in Apr/84 by H. Coyne, who performed mapping later that year. Dodgex Inc tied on Dingo cl (YB6127) to the north in Aug/87. Restaked as part of a large block of Nick cl (YB24674) in Jan/89 by S. Young, who did soil sampling later that year, and added the Ken (YB27453), ST (YB27411) and Land (YB35444) claims to the northeast between June and October, 1990. An airborne geophysical survey was flown over the Nick property in spring 1990, and ground VLF and mag and geochemical surveys were conducted later that year.

Capsule Geology

The claims are underlain by Tertiary felsic and mafic volcanic and volcaniclastic rocks that are interpreted as a caldera collapse complex. The rocks are silicified and clay altered, and contain drusy or crustiform chalcedony and quartz veins with minor fluorite. Precious metal assays returned low values.

References

H. COYNE, May/85. Assessment Report #091635 by J.S. Dodge.

GEORGE CROSS NEWSLETTER, 15 Nov/90.

GOLDEN HEMLOCK EXPLORATIONS LTD, Feb/91. Assessment Report #092959 by G.S. Davidson.

YUKON EXPLORATION 1985-86, p. 322; 1989, p. 111.

Location Map

Last Updated: Jul 16, 2018

Work History

Year Work Type Comment
1990 Airborne Geophysics: Magnetic Also VLF survey.
1990 Geochemistry: Soil Also rock and silt surveys.
1990 Ground Geophysics: Magnetics Also VLF survey.
1989 Geochemistry: Soil
1984 Geochemistry: Rock
1984 Geology: Bedrock Mapping

Regional Geology - Terrane

Group: Intermontane
Affinity: W Laurentia
Name: Stikinia
Realm: peri-Laurentian


Regional Geology - Bedrock

Supergroup:
Group/Suite: Rhyolite Creek
Formation: Mount Creedon
Member:
Terrane:
Period Max: Paleogene
Age Max: 57 MA
Period Min: Paleogene
Age Min: 55 MA
Rock Major: mudstone/sandstone/conglomerate/tuff/breccia/dacite/rhyolite/flows/dykes/sills
Rock Minor:
Reference: Tempelman-Kluit (1974) - GSC Map 17-1973
Geological Unit (1M): PRC
Geological Unit (250K): PRC5

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
094995 2007 Assessment Report on the Lost Load Property IP - Ground Geophysics
092772 1989 Geochemical Report on the Nick I Claim Group Plant - Geochemistry, Silt - Geochemistry, Soil - Geochemistry, Heavy Mineral Concentrate - Lab Work/Physical Studies

Related References

Number Title Page(s) Document Type
ARMC016654 Geochemical map - 115H/10 - Macintosh Lake Geochemical Map
ARMC016655 Geology map - 115H/10 - Macintosh Lake Geoscience Map (Geological - Bedrock)
Citations

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