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Yukon Geological Survey

Occurrence Details


Occurrence Number
106E 019
Occurrence Name
Once
Occurrence Type
Hard-rock
Status
Showing


General Information

Secondary Commodities: zinc
Deposit Type(s): Sediment hosted Mississippi Valley-Type Pb-Zn (MVT)
Location(s): 65.912220 N, -135.331670 W
NTS Mapsheet(s): 106E14
Location Comments: .5 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Staked in Jun-Jul/74 as Once and Twice cl (Y82751), and as Thrice cl Y89415) 3.2 km to the southeast by Ecstall Mg L (Texas Gulf), which conducted mapping and geochem sampling in 1974 and 1975.

Capsule Geology

The claims cover a window of Lower Cambrian carbonate rocks which lie beneath Middle Cambrian shale and have been exposed by faulting. The carbonates contain minor sphalerite with traces of galena in widespread areas of weak tectonic fracturing.

References

MINERAL INDUSTRY REPORT 1974, p. 86-87.

Location Map

Last Updated: Sep 15, 2011

Work History

Year Work Type Comment
1974 Geochemistry: Silt
1974 Geochemistry: Soil
1974 Geology: Bedrock Mapping
1974 Other

Regional Geology - Terrane

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


Regional Geology - Bedrock

Supergroup:
Group/Suite:
Formation: Iltyd
Member:
Terrane: Laurentia
Period Max: Cambrian
Age Max: 542 MA
Period Min: Cambrian
Age Min: 510 MA
Rock Major: limestone/dolostone
Rock Minor:
Reference: Norris (1982) - GSC Map 1528A
Geological Unit (1M): lCI
Geological Unit (250K): lCI1

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
061723 1977 Reconnaissance of Peel River Coal Exploration Licences Bedrock Mapping - Geology

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