General Information
Deposit Type(s): Iron Oxide Breccias & Veins (Wernecke Breccias)
Location(s): 65°18'5" N - -140°59'15" W
NTS Mapsheet(s): 116F07
Location Comments: .5 Kilometres
Hand Samples Available: No
Last Reviewed:
Capsule
Work History
Staked as Tin cl (YA10883) in Nov/77 by Union Carbide Can ML, which explored with airborne and ground radiometric surveys in 1977 and mapping, sampling and ground and airborne surveys in 1978.
Capsule Geology
The claims are underlain by dolomite of the Cambro-Ordovician Jones Ridge Formation, which is cut by narrow diabase dikes. Two units have been mapped, an upper cherty laminated dolomite and a lower, massive, partly brecciated dolomite. The upper sequence contains erratic intraformational breccias which weather rusty. These breccias contain phosphate minerals and uranium on the Casca claims, 3.2 km to the west in Alaska, but none were found on this property. Ten airborne radiometric anomalies found in 1977 were not confirmed by the 1988 work.
Staked as Tin cl (YA10883) in Nov/77 by Union Carbide Can ML, which explored with airborne and ground radiometric surveys in 1977 and mapping, sampling and ground and airborne surveys in 1978.
Capsule Geology
The claims are underlain by dolomite of the Cambro-Ordovician Jones Ridge Formation, which is cut by narrow diabase dikes. Two units have been mapped, an upper cherty laminated dolomite and a lower, massive, partly brecciated dolomite. The upper sequence contains erratic intraformational breccias which weather rusty. These breccias contain phosphate minerals and uranium on the Casca claims, 3.2 km to the west in Alaska, but none were found on this property. Ten airborne radiometric anomalies found in 1977 were not confirmed by the 1988 work.
Work History
| Date | Work Type | Comment |
|---|---|---|
| 12/31/1978 | Geochemistry | |
| 12/31/1978 | Geology | |
| 12/13/1978 | Airborne Geophysics | Follow-up survey. |
| 12/13/1978 | Ground Geophysics | Follow-up of airborne anomalies. |
| 12/13/1977 | Airborne Geophysics |
Assessment Reports that overlap occurrence
| Report Number | Year | Title | Worktypes | Holes Drilled | Meters Drilled |
|---|---|---|---|---|---|
| 090433 | 1978 | Geological, Geochemical and Geophysical Report for the TIN 1-58, 62-64 Claims | Gamma-Ray Spectrometry - Airborne Geophysics, Rock - Geochemistry, Bedrock Mapping - Geology, Gamma-ray Spectrometry - Ground Geophysics |