|Quadrangle map, 1:250,000-scale||TK|
|Quadrangle map, 1:63,360-scale||C-1|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||This occurrence is at an elevation of about 2,700 feet, approximately 1/2 mile west of hill 3105, in the SE 1/4 sec. 34, T. 10 N., R. 10 W., Copper River Meridian. The location is accurate to within 1/2 mile.|
Geologic descriptionThis occurrence consists of pyrite in Jurassic greenstone cut by small felsic dikes (Kurtak and others, 1992). A sample of dacite (dike?) contains 500 parts per million zinc (Miller and others, 1978).
|Geologic map unit||(-147.05411207086, 62.5927495451708)|
|Mineral deposit model||Volcanogenic massive sulfide?|
|Workings or exploration||Only limited surface sampling by U.S. Geological Survey (Miller and others, 1978).|
|Indication of production||None|
Additional commentsMAS/MILS number 20760096.
Csejtey, Bela, Jr., Nelson, W.H., Jones, D.L., Silberling, N.J., Dean, R.M., Morris, M.S., Lanphere, M.A., Smith, J.G., and Silberman, M.L, 1978, Reconnaissance geologic map and geochronology, Talkeetna Mountains quadrangle, northern part of Anchorage quadrangle, and southwest part of Healy quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-558-A, 60 p., 1 sheet, scale 1:250,000.
Kurtak, J.M., Southworth, D.D., Balen, M.D., and Clautice, K.H., 1991, Mineral investigations in the Valdez Creek Mining District, south-central Alaska: U.S. Bureau of Mines Open-File Report 1-92, 658 p., 2 sheets, scale 1:250,000.
|Reporters||R.K. Rogers (U. S. Geological Survey contractor)|
|Last report date||10/4/2002|