|Quadrangle map, 1:250,000-scale||CV|
|Quadrangle map, 1:63,360-scale||C-5|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||This occurrence is at an elevation of about 200 feet on the east side of Mud Bay on Hawkins Island. It is in the W1/2 Sec. 19, T. 15 S., R. 3 W., of the Copper River Meridian. Accuracy of the location is to within 1000 ft. Location corresponds to site C-45 in Jansons and others (1984).|
Geologic descriptionThis occurrence consists of pyrite in slate and graywacke of the Tertiary Orca Group. The slate contains up to 15% pyrite. A single grab sample collected in 1980 contained 36 ppm Cu (Jansons and others, 1984).
|Geologic map unit||(-145.830985614914, 60.5544516153997)|
|Age of mineralization||Probably Tertiary based on the age of the host rocks (Nelson and others, 1985).|
|Workings or exploration||The slate contains up to 15% pyrite. A single grab sample collected in 1980 contained 36 ppm Cu (Jansons and others, 1984).|
|Indication of production||None|
Additional commentsChugach Alaska Corporation, Anchorage, Alaska has control of these lands.
Jansons, Uldis, Hoekzema, R.B., Kurtak, J.M., and Fechner, S.A., 1984, Mineral occurrences in the Chugach National Forest, southcentral Alaska: U.S. Bureau of Mines Mineral Land Assessment 5-84, 218 p., 2 sheets, scale 1:250,000.
|Reporters||S.W. Nelson, Anchorage, AK|
|Last report date||6/10/2000|