|Quadrangle map, 1:250,000-scale||EA|
|Quadrangle map, 1:63,360-scale||A-1|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||This occurrence is located along the Taylor highway, just east of Davis Dome and about 2 miles east of Boundary. The occurrence is in section 35, T. 27 N., R. 22 E., of the Copper River Meridian. The location is accurate within 500 feet.|
Geologic descriptionThe rocks in the vicinity of this occurrence are black carbonaceous Nasina Series schist and quartzite (McConnell, 1905), which has Mississippian protolith ages (Mortensen, 1999). A quartz vein in carbonaceous schist assayed 30 ppb Au (Crock and others, 2000).
|Geologic map unit||(-141.044359693333, 64.0778956005587)|
|Age of mineralization||Mississippian or younger.|
|Workings or exploration||A quartz vein in carbonaceous schist assayed 30 ppb Au (Crock and others, 2000).|
|Indication of production||None|
Crock, J.G., Gough, L.P., Wanty, R.B., Day, W.C., Wang, B., Gamble, B.M., Henning, M., Brown, Z.A., and Meier, A.L., 2000, Regional geochemical results from the analyses of rock, water, soil, stream sediments, and vegetation samples--Fortymile River watershed, east-central Alaska, 1998 sampling: U.S. Geological Survey Open-File Report 00-0511, 14 p.
McConnell, R.G., 1905, Report on the Klondike gold fields: Geological Survey of Canada Annual Report, v. XII, 1901, Part B, 71 p.
Mortensen, J.K. (compiler), 1999, Yukonage--An isotopic age database for the Yukon Territory, in Gordey, S.P., and Makepeace, A.J., compilers, Yukon Digital Geology: Indian and Northern Affairs Canada, Exploration and Geological Services Division, Yukon Region.
|Last report date||5/1/2002|