Occurrence Details


Occurrence Number:
105F 018
Occurrence Name:
Kopinec
Occurrence Type:
Hard-rock
Status:
Prospect
Date printed:
4/29/2025 10:35:39 PM

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General Information
Capsule
Work History
Assessment Reports
References

General Information

Secondary Commodities: copper
Deposit Type(s): Vein Cu+/-Ag Quartz
Location(s): 61°32'8" N - -132°14'25" W
NTS Mapsheet(s): 105F09
Location Comments: .5 Kilometres
Hand Samples Available: No
Last Reviewed:

Capsule

Work History

Staked as Goat cl (69398) in Sep/54 by Conwest. Restaked by A. Kopinec, W. Green & E. Erickson in Jun/65 as Oxo cl (89163), which were transferred to Oxso Silver Mg & SCL and explored with hand trenching.
Trans Yukon EL performed trenching, mag, EM and geochem surveys in 1968 and added Sun, Blizzard & Horn cl (Y27921) in Aug-Oct/68 under a brief option. Kopinec added Ambrose cl (YA26124) in Sep/77, acquired full ownership and bulldozer trenched in 1978 and 1980. P. Woloszeniuk staked Petro cl (YA66918) on the east and northeast sides of the Ambrose cl in Aug/81.

Capsule Geology

Massive pyrrhotite, pyrite and chalcopyrite occur in a vein which cuts Late Proterozoic schist and argillite. The best assay reported from trenching is 0.15% Cu over an undisclosed width.

References

NORTHERN MINER, July 31/69, p. 19.

TRANS YUKON EXPLORATION LTD, Nov/68. Assessment Report #019924 by P.H. Sevensma.

YUKON GEOLOGY VOL. 2, p. 8-26.

Work History

Date Work Type Comment
12/31/1980 Trenching
12/31/1978 Trenching
12/31/1968 Geochemistry
12/31/1968 Ground Geophysics Also magnetic survey.
12/31/1968 Trenching
12/31/1965 Trenching

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
095426 2010 Report on 2010 Exploration Activities: Drilling Results All Weather Road - Development, Surface, All Weather Road - Development, Surface, Diamond - Drilling, Diamond - Drilling, Drill Core - Geochemistry, Drill Core - Geochemistry, Line Cutting - Other 16 2225
095231 2009 Titan-24 Magnetotelluric Direct Current Resistivity and IP Survey over teh Ketza River Project IP - Ground Geophysics, Resistivity - Ground Geophysics
091863 1986 1986 Geochemical and Trenching Assessment Report All Weather Road - Development, Surface, Soil - Geochemistry, Mechanical - Trenching
091621 1984 Ketza River Property Geochemical and Diamond Drilling Report Diamond - Drilling, Soil - Geochemistry 22 2424
060844 1968 A Report on the OXO Property Rock - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology, EM - Ground Geophysics, Magnetics - Ground Geophysics
019895 1967 Report on Ketza River Property, Yukon for Silver Key Mines Ltd. & Stump Mines Ltd. Research/Summarize - Pre-existing Data
019924 1967 Trans-Yukon Exploration Ltd, Oxo Group Bedrock Mapping - Geology, EM - Ground Geophysics
018893 1955 Ketza River Area, 1955 Field Season Rock - Geochemistry, Bedrock Mapping - Geology, Backhoe - Trenching

Related References

Number Title Page(s) Reference Type Document Type
ARMC014426 Report on Upper White Creek, Ketza River area, Y.T. Property File Collection Report
ARMC014425 Summary report on silver-lead mineralization in the Upper White Creek Area, Y.T. Property File Collection Report