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Yukon Geological Survey

Occurrence Details


Occurrence Number
105B 113
Occurrence Name
Stephens
Occurrence Type
Hard-rock
Status
Showing


General Information

Secondary Commodities: lead, silver, zinc
Deposit Type(s): Skarn Pb-Zn
Location(s): 60.204170 N, -131.468060 W
NTS Mapsheet(s): 105B03
Location Comments: .5 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Staked as Gull cl (YA33796) in Jul/78 by DC Synd (Dome & Cominco), which performed mapping and geochem sampling later in the year.

Capsule Geology

Sphalerite and minor galena occur in a skarn zone developed in carbonate beds within a Carboniferous clastic sequence (Yukon Tanana Terrane) near the contact of the Cretaceous Seagull Batholith. A selected specimen assayed 9.8% Zn, 0.1% Pb and 10.3 g/t Ag.

References

MINERAL INDUSTRY REPORT 1978, p. 56.

Location Map

Last Updated: Sep 15, 2011

Work History

Year Work Type Comment
1978 Geology: Bedrock Mapping
1978 Other

Regional Geology - Terrane

Group: Intermontane
Affinity: W Laurentia
Name: Yukon-Tanana
Realm: peri-Laurentian


Regional Geology - Bedrock

Supergroup:
Group/Suite: Klinkit
Formation:
Member:
Terrane: Yukon-Tanana
Period Max: Carboniferous
Age Max: 340 MA
Period Min: Carboniferous
Age Min: 300 MA
Rock Major: flows/breccia/tuffs/
Rock Minor:
Reference: Roots et al. (2004) - GSC OF 4632; YGS OF 2004-1
Geological Unit (1M): CK
Geological Unit (250K): CK1

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
096722 2014 STAKING, SOIL SAMPLING, PROSPECTING AND AIRBORNE GEOPHYSICS REPORT – SEAGULL TIN PROJECT Magnetic - Airborne Geophysics, Rock - Geochemistry, Soil - Geochemistry
096335 2012 Airborne Geochemical Sample Survey - Seagull Tin Project Silt - Geochemistry

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