|Quadrangle map, 1:250,000-scale||CI|
|Quadrangle map, 1:63,360-scale||B-4|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||The location is the site of sample no. 3136, plate 1, of U.S. Geological Survey Open-File Report 84-479 (Foster and others, 1984). It is approximately 2 miles NE of Table Mountain along the Pinnel Mountain trail.|
Geologic descriptionSignificant Sn, W and Zn geochemical values were detected in calc-silicate rocks. Bedrock is mainly quartz-mica schist intruded by felsic igneous rock (Menzie and others, 1983). Four samples of calc-silicate rock contained 70-150 ppm Sn, up to 500 ppm W, 300-700 ppm Zn, and a trace of Au in one sample (Foster and others, 1984).
|Geologic map unit||(-145.863466533834, 65.457614739026)|
|Mineral deposit model||Contact metamorphic tin-tungsten-zinc deposit.|
|Workings or exploration||Surface samples taken. Staked as Dolly 368 claim block.|
|Indication of production||None|
Foster, H.L., O'Leary, R.M, McDougal, C.M, and Menzie, W.D., 1984, Analyses of rock samples from the Circle quadrangle, Alaska: U.S. Geological Survey Open-File Report 84-479, 126 p., 1 sheet, scale 1:250,000.
|Reporters||C.J. Freeman, J.R. Guidetti Schaefer, A.S. Clements (Avalon Development Corporation)|
|Last report date||9/14/1998|