Find publications, data and maps managed by the
Yukon Geological Survey

Occurrence Details


Occurrence Number
105H 019
Occurrence Name
May
Occurrence Type
Hard-rock
Status
Showing


General Information

Secondary Commodities: cobalt, copper, gold, molybdenum, nickel, silver, zinc
Aliases: Al, Apex, Fran, Ja Lo, Kay, Pj
Deposit Type(s): Skarn Pb-Zn
Location(s): 61.414440 N, -129.424440 W
NTS Mapsheet(s): 105H06
Location Comments: .5 Kilometres
Hand Samples Available at YGS: No

Capsule

Work History

Staked as May and PJ cl (89262) in Aug/65 by Mt Billings Venture (Asarco, Cerro and Duval), which conducted surface surveys and hand trenching before returning the claims to the prospector, who optioned them to Ramada ML in 1966.
The showing was restaked in Apr/70 by Matt Berry ML as the Kay and Apex cl (Y42292), and in Jul/74 by A. Mercier as Fran and Al cl(Y83081). J. Melynychuk staked Ja-Lo cl(YA46288) 3.2 km to the west in Oct/79.
Restaked as Tower cl 1-24 (YB79569) by E.F. Asp in Mar/96.

Capsule Geology

The showing consists of pyrrhotite lenses with some chalcopyrite in siliceous schist near the margin of a Cretaceous stock. A composite sample of mineralization from a trench assayed 2.8% Cu, 2.7 g/t Ag and trace gold and zinc. Other samples ranged from 0.17-0.27% Cu, 4.1-6.2 g/t Ag, 0.18-0.58% Ni and trace to 0.19% Co. One sample assayed 1.3% Zn and another assayed 0.06% Mo.

References

GEOLOGICAL SURVEY OF CANADA Paper 66-31, p. 72.

RAMADA MINES LTD, Jun/66. Prospectus Report by E.A. Ostensoe.

Location Map

Last Updated: Sep 15, 2011

Work History

Year Work Type Comment
1965 Other
1965 Trenching: Hand

Regional Geology - Terrane

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


Regional Geology - Bedrock

Supergroup:
Group/Suite: Hyland River
Formation:
Member:
Terrane:
Period Max: Cretaceous
Age Max: 106 MA
Period Min: Cretaceous
Age Min: 100 MA
Rock Major: biotite granodiorite
Rock Minor: hornblende-biotite granodiorite, minor muscovite-biotite quartz monzonite
Reference: Jilson et al. (1980) - Yukon EMR ARMC 011986
Geological Unit (1M): mKH
Geological Unit (250K): mKgH

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
060952 1970 Report on a Geochemical Orientation and Stream Sediment Survey Silt - Geochemistry, Bedrock Mapping - Geology, EM - Ground Geophysics, IP - Ground Geophysics, Magnetics - Ground Geophysics
017578 1965 Report of Trenching, Geological Mapping and Magnetometer Surveys, May claim Group Silt - Geochemistry, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, Magnetics - Ground Geophysics, Handblast - Trenching

Related References

Number Title Page(s) Document Type
ARMC013730 Sheet 105H/6 showing claims of Lap group 1-90 and Apex group 1-90 Geoscience Map (General)
ARMC013728 Reconnaissance geochemistry sketch map - Matt Berry claim Geochemical Map
ARMC013713 Geologist's report - Simpson Tower area, Francis Lake, Yukon - Mount Billings venture Report
Citations

Submit Information to Yukon Geological Survey

Name:

E-mail:

Comment: