|Quadrangle map, 1:250,000-scale||SP|
|Quadrangle map, 1:63,360-scale||B-3|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||This occurrence is at an elevation of about 4900 feet on a ridge about 4 miles north of Walker Lake. It is in S1/2 of sec. 32, T. 22 N., R. 20 E., of the Kateel River Meridian. Location is accurate to within 500 ft. The side corresponds to locality 49 of Grybeck and Nelson (1981).|
Geologic descriptionThis occurrence consists of a zone about 10 feet thick in Paleozoic calc-silicate rocks (Grybeck and Nelson, 1981). The zone consists of white quartz interlayered with limonitic gossan. The quartz contains disseminated chalcopyrite and tourmaline.
|Geologic map unit||(-154.468758955424, 67.2614991878637)|
|Indication of production||None|
Additional commentsLocated within Gates of the Arctic National Park.
Grybeck, D.J., and Nelson, S.W., 1981, Mineral deposit map of the Survey Pass quadrangle, Brooks Range, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-1176-F, 1 sheet, scale 1:250,000.
|Reporters||S.W. Nelson (Anchorage, Alaska)|
|Last report date||9/21/1999|