General Information
Primary Commodities: lead, silver
Aliases: Segsworth, Alice
Deposit Type(s): Vein Polymetallic Ag-Pb-Zn+/-Au
Location(s): 63°56'43" N - -135°7'43" W
NTS Mapsheet(s): 105M14
Location Comments: Location coordinates provided by Alexco
Hand Samples Available: No
Last Reviewed:
Capsule
Work History
First staked as Caribou cl (12842) in Sep/19 by J. Fawcett, and explored with a 13.7 m adit in 1920 by Yukon Gold C under an option. Restaked by Fawcett as Caribou cl (16536) in Dec/24 and optioned by Treadwell Yukon CL, which explored with 40.2 m of drifting and mined 78.9 tonnes of ore in 1926-28.
Optioned in Jan/52 by United Keno Hill ML, which explored with a 8.2 m adit and bulldozer trenching in a new location to the southwest. The claim was taken to lease (Lot 926) in 1960 and was owned by R.L. Segsworth (40%) and E.H. Barker (60%) in 1968. The claim was purchased by Conwest in Sept/76.
Canada Tungsten Mg Corp L tied on BE cl (YA39081) to the east in Mar/79 and performed mapping and geochem sampling in 1979 and 1980. The lease was optioned to Dawson Eldorado ML in 1986.
Capsule Geology
The Treadwell adit on the north side of the claim is on an east trending longitudinal-type vein system while the United Keno adit, about 300 m to the southwest, appears to be on a transverse vein. Mineralization consists of minor galena, tetrahedrite and sphalerite. Both adits are caved.
Trenching by Dawson Eldorado in 1986 uncovered a 1.5 m wide vein containing lenses of mineralization assaying up to 8571.2 g/t Ag over 0.3 m. The ore mined in 1926-28 averaged 6102.7 g/t Ag and 70% Pb. Cantung located an unmineralized vein about 0.8 km to the south.
References
GEOLOGICAL SURVEY OF CANADA Bulletin 111, p. 56-57.
ROOTS, C.F., AND MURPHY, D.C., 1992. Geology of Mayo Map Area (105M). Geological Survey of Canada Open File 2483.
YUKON GEOLOGY AND EXPLORATION 1979-80, p. 210.
First staked as Caribou cl (12842) in Sep/19 by J. Fawcett, and explored with a 13.7 m adit in 1920 by Yukon Gold C under an option. Restaked by Fawcett as Caribou cl (16536) in Dec/24 and optioned by Treadwell Yukon CL, which explored with 40.2 m of drifting and mined 78.9 tonnes of ore in 1926-28.
Optioned in Jan/52 by United Keno Hill ML, which explored with a 8.2 m adit and bulldozer trenching in a new location to the southwest. The claim was taken to lease (Lot 926) in 1960 and was owned by R.L. Segsworth (40%) and E.H. Barker (60%) in 1968. The claim was purchased by Conwest in Sept/76.
Canada Tungsten Mg Corp L tied on BE cl (YA39081) to the east in Mar/79 and performed mapping and geochem sampling in 1979 and 1980. The lease was optioned to Dawson Eldorado ML in 1986.
Capsule Geology
The Treadwell adit on the north side of the claim is on an east trending longitudinal-type vein system while the United Keno adit, about 300 m to the southwest, appears to be on a transverse vein. Mineralization consists of minor galena, tetrahedrite and sphalerite. Both adits are caved.
Trenching by Dawson Eldorado in 1986 uncovered a 1.5 m wide vein containing lenses of mineralization assaying up to 8571.2 g/t Ag over 0.3 m. The ore mined in 1926-28 averaged 6102.7 g/t Ag and 70% Pb. Cantung located an unmineralized vein about 0.8 km to the south.
References
GEOLOGICAL SURVEY OF CANADA Bulletin 111, p. 56-57.
ROOTS, C.F., AND MURPHY, D.C., 1992. Geology of Mayo Map Area (105M). Geological Survey of Canada Open File 2483.
YUKON GEOLOGY AND EXPLORATION 1979-80, p. 210.
Work History
| Date | Work Type | Comment |
|---|---|---|
| 12/31/1986 | Geology | |
| 12/31/1986 | Trenching | |
| 12/31/1952 | Trenching | |
| 12/31/1952 | Other | Amount of work done: 8.2 METRES |
| 12/31/1926 | Other | Amount of work done: 40.2 METRES |
| 12/31/1926 | Other | Amount of work done: 78.9 TONNES |
| 12/31/1919 | Other | |
| 12/31/1919 | Other | Amount of work done: 13.7 METRES |
| 12/13/2018 | Drilling | |
| 12/13/2018 | Geochemistry | |
| 12/13/2017 | Airphotography | |
| 12/13/2017 | Geochemistry | |
| 12/13/2017 | Drilling | |
| 12/13/2017 | Geology | |
| 12/13/2017 | Geochemistry | |
| 12/13/2016 | Pre-existing Data | |
| 12/13/2016 | Geochemistry | |
| 12/13/2011 | Geochemistry | |
| 12/13/2011 | Development, Surface | |
| 12/13/2011 | Drilling | |
| 12/13/2011 | Studies | |
| 12/13/2011 | Geology | |
| 12/13/2011 | Geochemistry | |
| 12/13/2011 | Airborne Geophysics | |
| 12/13/2007 | Geochemistry | |
| 12/13/2007 | Other | |
| 12/13/2007 | Ground Geophysics | |
| 12/13/2007 | Trenching | |
| 12/13/2007 | Other | |
| 12/13/2007 | Other | |
| 12/13/2007 | Development, Surface | |
| 12/13/2006 | Geochemistry | |
| 12/13/2006 | Development, Surface | |
| 12/13/2006 | Geology | |
| 12/13/2006 | Trenching | |
| 12/13/2006 | Development, Surface | |
| 12/13/2006 | Other | |
| 12/13/2006 | Development, Surface | |
| 12/13/1986 | Geochemistry | |
| 12/13/1986 | Geochemistry | |
| 12/13/1986 | Pre-existing Data | |
| 12/13/1986 | Other |
Assessment Reports that overlap occurrence
| Report Number | Year | Title | Worktypes | Holes Drilled | Meters Drilled |
|---|---|---|---|---|---|
| 095932 | 2011 | Assessment Report on the 2011 Keno-Lighting Geophysical, Trench Mapping, Soil Geochemistry and Diamond Drilling Program | Electromagnetic - Airborne Geophysics, Reclamation - Development, Surface, Diamond - Drilling, Rock - Geochemistry, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, Environmental Assessment/Impact - Studies | 25 | 1819.30 |
| 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 | ||
| 091386 | 1982 | Geological and Geochemical Report on the BE Claims | Rock - Geochemistry, Silt - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology, Detailed Bedrock Mapping - Geology, Prospecting - Other, Data Compilation - Pre-existing Data | ||
| 090995 | 1981 | Geological and Geochemical Report on the BE Claims | Rock - Geochemistry, Silt - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology, Detailed Bedrock Mapping - Geology, Prospecting - Other | ||
| 090782 | 1980 | Geological and Geochemical Report on the BE Claims | Rock - Geochemistry, Silt - Geochemistry, Soil - Geochemistry, Bedrock Mapping - Geology, 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 |