General Information
Secondary Commodities: lead, zinc, silver
Aliases: Dorothy
Deposit Type(s): Vein Polymetallic Ag-Pb-Zn+/-Au
Location(s): 63.928840 N, -135.2687 W
NTS Mapsheet(s): 105M14
Location Comments: Location coordinates provided by Alexco
Hand Samples Available at YGS: No
Capsule
Work History
First staked as Christal cl (12994) about 1920 by E.J. Corp and explored by hand trenching and a 15 m shaft in 1940 by J.D. Ryan. Purchased in Mar/51 by Cons Ansley Gold ML, which changed its name later in the year to Ankeno ML and again in 1955 to Bankeno ML.
The claim was taken to lease (Lot 910) in Apr/55 and optioned along with several adjoining claims by United Keno Hill ML, which explored with geochem sampling, mapping, EM surveys and bulldozer trenching in 1965 and further geochem sampling in 1979.
United Keno Hill staked Galaxy cl (Y69403) in Jun/73 in this area and carried out geological mapping and geochemical sampling of the claim the following year.
Capsule Geology
The trenches on the Christal claim expose the west end of the east-trending No. 6 longitudinal vein system which cuts thin bedded quartzite and schist of the Devono-Mississippian Earn Group. Mineralization consists of galena, sphalerite, tetrahedrite, arsenopyrite and pyrite in a siderite-quartz gangue and sampling averaged 96.0 g/t silver over narrow widths.
Trenching geochemical anomalies on the Kenny claim, 500 m to the east, located weak mineralization from which a specimen assayed 69 g/t Ag, 0.6% Pb and 0.2% Zn.
References
GEOLOGICAL SURVEY OF CANADA Bulletin 111, p. 40.
ROOTS, C.F., AND MURPHY, D.C., 1992. Geology of Mayo Map Area (105M). Geological Survey of Canada Open File 2483.
UNITED KENO HILL MINES LTD, Jun/74. Assessment Report *#060938 by T. Levicki.
UNITED KENO HILL MINES LTD, Jan/80. Assessment Report *#090513 by T.J. Levicki.
YUKON GEOLOGY AND EXPLORATION 1979-80, p. 208.
First staked as Christal cl (12994) about 1920 by E.J. Corp and explored by hand trenching and a 15 m shaft in 1940 by J.D. Ryan. Purchased in Mar/51 by Cons Ansley Gold ML, which changed its name later in the year to Ankeno ML and again in 1955 to Bankeno ML.
The claim was taken to lease (Lot 910) in Apr/55 and optioned along with several adjoining claims by United Keno Hill ML, which explored with geochem sampling, mapping, EM surveys and bulldozer trenching in 1965 and further geochem sampling in 1979.
United Keno Hill staked Galaxy cl (Y69403) in Jun/73 in this area and carried out geological mapping and geochemical sampling of the claim the following year.
Capsule Geology
The trenches on the Christal claim expose the west end of the east-trending No. 6 longitudinal vein system which cuts thin bedded quartzite and schist of the Devono-Mississippian Earn Group. Mineralization consists of galena, sphalerite, tetrahedrite, arsenopyrite and pyrite in a siderite-quartz gangue and sampling averaged 96.0 g/t silver over narrow widths.
Trenching geochemical anomalies on the Kenny claim, 500 m to the east, located weak mineralization from which a specimen assayed 69 g/t Ag, 0.6% Pb and 0.2% Zn.
References
GEOLOGICAL SURVEY OF CANADA Bulletin 111, p. 40.
ROOTS, C.F., AND MURPHY, D.C., 1992. Geology of Mayo Map Area (105M). Geological Survey of Canada Open File 2483.
UNITED KENO HILL MINES LTD, Jun/74. Assessment Report *#060938 by T. Levicki.
UNITED KENO HILL MINES LTD, Jan/80. Assessment Report *#090513 by T.J. Levicki.
YUKON GEOLOGY AND EXPLORATION 1979-80, p. 208.
Location Map
Last Updated: Apr 1, 2021
Work History
Year | Work Type | Comment |
---|---|---|
2019 | Geochemistry: Soil | |
2010 | Geochemistry: Soil | |
2010 | Geology: Bedrock Mapping | |
2010 | Other: Prospecting | |
2006 | Airborne Geophysics: Electromagnetic | |
2006 | Airborne Geophysics: Magnetic | |
2006 | Airphotography: Interpretation | |
2006 | Airphotography: Orthophoto | |
2006 | Pre-existing Data: Digitizing Data | |
2006 | Remote Sensing: Photogrammetry | |
2005 | Geochemistry: Soil | |
2005 | Geology: Bedrock Mapping | |
2005 | Ground Geophysics: EM | |
2005 | Other: Line Cutting | |
2005 | Other: Prospecting | |
1979 | Geochemistry: Soil | |
1965 | Geochemistry: Soil | |
1965 | Geology: Bedrock Mapping | |
1965 | Ground Geophysics: EM | |
1965 | Trenching: Mechanical | |
1940 | Development, Underground: Shaft Development | Fifteen meter shaft. |
1940 | Trenching: Hand |
Regional Geology - Terrane
Group: Ancestral North America
Affinity: W Laurentia
Name: North America - basinal strata
Realm: Laurentia
Regional Geology - Bedrock
Supergroup:
Group/Suite: Earn
Formation:
Member:
Terrane: Laurentia
Period Max: Devonian
Age Max: 385 MA
Period Min: Carboniferous
Age Min: 355 MA
Rock Major: flows/tuffs/plugs/chert
Rock Minor: basalt
Reference: Roots (1997) - YGS GM 1997-1
Geological Unit (1M): DME
Geological Unit (250K): DME3
Assessment Reports that overlap occurrence
Report Number | Year | Title | Worktypes | Holes Drilled | Meters Drilled |
---|---|---|---|---|---|
096732 | 2014 | Assessment Report Describing Metallurgical Test Pits, Metallurgical Auger Drilling, Geotechnical Auger Drilling, Geotechnical Study, Environmental Baseline Studies, Heritage Evaluation, and Water Quality and Climate Monitoring Surveys | Auger - Drilling, Water - Geochemistry, Metallurgical Tests - Lab Work/Physical Studies, Environmental Assessment/Impact - Studies, Geotechnical - Studies, Heritage/Archeological - Studies | 9 | 96.77 |
096457 | 2012 | 2012 Assessment Report Property Comprising the Following Claims: Mom & Son Group | Diamond - Drilling, Drill Core - Geochemistry | 2 | 491.16 |
095679 | 2010 | 2010 Soil Sampling and Geological Mapping Asssesment Report | Soil - Geochemistry, Bedrock Mapping - Geology, Prospecting - Other | ||
094943 | 2006 | 2006 Geological, Aerial Photography and Orthophoto Assessment Report on the Keno Hill Property | Electromagnetic - Airborne Geophysics, Magnetic - Airborne Geophysics, Interpretation - Airphotography, Orthophoto - Airphotography, Digitizing Data - Pre-existing Data, Photogrammetry - Remote Sensing | ||
094967 | 2005 | 2005 Assessment Report-Dirkeno Group | Soil - Geochemistry, Bedrock Mapping - Geology, EM - Ground Geophysics, Magnetics - Ground Geophysics, Line Cutting - Other, Prospecting - Other | ||
090564 | 1979 | Geological, Geochemical, and Geophysical Report | Rock - Geochemistry, Silt - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology, EM - Ground Geophysics, Seismic - Ground Geophysics, Research/Summarize - Pre-existing Data | ||
090513 | 1979 | Report on the 1979 Geological and Geochemical Survey on the Kenny Mineral Claim | Soil - Geochemistry, Bedrock Mapping - Geology |
Related References
Number | Title | Page(s) | Document Type |
---|---|---|---|
05-003 | Prospecting and Technical Report Dirkeno Group and '43' Claim | YMEP Report |
Citations |
---|
Cathro, R. J., 2006. Great mining camps of Canada, 1. The History and geology of the Keno Hill Silver Camp, Yukon Territory. Geoscience Canada Series, vol. 33, no. 3. |
Geological Survey of Canada, Summary Reports, 1920 to 1940. |
United Keno Hill Mines Ltd., Annual Reports, 1960–1965, 1967, 1969–1971, 1973, 1978–1980, 1983, 1986–1987, 1989, 1994–1995. |
Yukon Exploration and Geology, mining and exploration overview, 1979–2009. |
Zuckerkandel, W., 1991. The ore potential of the United Keno Hill Mines Ltd., Elsa, Yukon: a critical review and recommendations for exploration. |