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Occurrence Details


Occurrence Number
105M 036
Occurrence Name
Etta
Occurrence Type
Hard-rock
Status
Anomaly


General Information

Deposit Type(s): Unknown
Location(s): 63.778610 N, -134.754440 W
NTS Mapsheet(s): 105M15
Location Comments: 1 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Staked as MK & Etta cl (84406) in Apr/65 by Arivaca EL following release of heavy metal data from stream sediment samples collected by the GSC as part of Operation Keno in 1964. Arivaca performed airborne and ground EM surveys in 1966 and hand pitting in 1967.

Capsule Geology

The claims covered a zinc stream sediment anomaly from a creek draining Mississippian Keno Hill Quartzite that is intruded by Triassic greenstone sills. At least one EM anomaly is present but no mineralization was found.

References

ARIVACA EXPLORATION LTD, 1966. Assessment Report *#017475 by W.K. Lee.

ARIVACA EXPLORATION LTD, Mar/67. Assessment Report #017476 by J.F. McIntyre.

GEOLOGICAL SURVEY OF CANADA Map 47-1965.

ROOTS, C.F., AND MURPHY, D.C., 1992. Geology of Mayo Map Area (105M). Geological Survey of Canada Open File 2483.

Location Map

Last Updated: Jul 6, 2018

Work History

Year Work Type Comment
1967 Airborne Geophysics: Electromagnetic
1967 Ground Geophysics: EM
1966 Trenching: Hand
1965 Geochemistry: Silt Release of stream sediment data by Geological Survey of Canada.

Regional Geology - Terrane

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


Regional Geology - Bedrock

Supergroup:
Group/Suite: Tsichu
Formation: Keno Hill
Member:
Terrane: Laurentia
Period Max: Carboniferous
Age Max: 345 MA
Period Min: Carboniferous
Age Min: 328 MA
Rock Major: shale/quartzite
Rock Minor:
Reference: Roots (1997) - YGS GM 1997-1
Geological Unit (1M): CT
Geological Unit (250K): CT2

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
096268 2012 Assessment Report on the Edmonton Claim Group Describing an Airborne Geophysical Survey Magnetic - Airborne Geophysics
096591 2012 Assessment Report on the Edmonton Claim Group Describing 2012 Geophysical Interpretation and Geochemical Survey and Interpretation Soil - Geochemistry, Process/Interpret - Pre-existing Data
096267 2012 Assessment Report on the Carlin Claim Group Describing an Airborne Geophysical Survey Magnetic - Airborne Geophysics
096265 2012 Assessment Report on the Roop Claim Group Describing an Airborne Geophysical Survey Magnetic - Airborne Geophysics

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