Quadrangle map, 1:250,000-scale | SP |
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Quadrangle map, 1:63,360-scale | D-1 |
Latitude | 67.9851 |
Longitude | -153.2258 |
Nearby scientific data | Find additional scientific data near this location |
Location and accuracy | The site is at an elevation of about 4500 feet in a saddle on the ridge north of Lonely Lake. It is in the E of 1/2 sec. 19, T. 30 N., R. 25 E., of the Kateel River Meridian. Location accurate to within 100 ft. The site corresponds to locality 6 of Grybeck and Nelson, 1981. |
Geologic descriptionThis occurrence consists of a float sample of copper-stained quartz derived from an outcrop of chert-pebble conglomerate. The sample contains 2 ppm Ag, 700 ppm Cu, 150 ppm Pb, 20 ppm Sn, and 500 ppm Zn. | |
Geologic map unit | (-153.228630335068, 67.9846438684238) |
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Workings or exploration | Grab sample collected during regional geologic mapping by the USGS in the late 1970s. |
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Indication of production | None |
MRDS Number | 10308325 |
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References | |
Reporters | S.W. Nelson (Anchorage, Alaska) |
Last report date | 9/16/1999 |