|Quadrangle map, 1:250,000-scale||HE|
|Quadrangle map, 1:63,360-scale||B-5|
|Nearby scientific data||Find additional scientific data near this location|
|Location and accuracy||This occurrence is at an elevation of about 3,500 feet northeast of Windy Creek. The map site is about 1.5 miles north of the confluence of Windy Creek and West Fork Windy Creek, in the south-central part of sec. 3, T. 17 S., R. 8 W., of the Fairbanks Meridian. The location is accurate to within 3,000 feet. This is location 3 of Hickman and Craddock (1976).|
Geologic descriptionThis occurrence is in Pennsylvanian to Upper Triassic graywacke and argillite, and consists of a few small veinlets (up to 1-inch wide) of sphalerite, stibnite, and pyrite. Pyrite also is disseminated in the wallrock adjacent to the veins. The deposit has a strike length of at least 150 feet. Samples contain 8,800 ppm lead, 2,200 ppm zinc, 14.9 ppm silver, 2,000 ppm antimony, and traces of arsenic (Hickman and Craddock, 1976).
|Geologic map unit||(-149.062289491228, 63.4595381498907)|
|Mineral deposit model||Simple Sb (Cox and Singer, 1986; model 27d)|
|Mineral deposit model number||27d|
|Alteration of deposit||Host rocks are pyritized and silicified adjacent to the veins.|
|Workings or exploration||Surface sampling only. Samples contain 8,800 ppm lead, 2,200 ppm zinc, 14.9 ppm silver, 2,000 ppm antimony, and traces of arsenic (Hickman and Craddock, 1976).|
|Indication of production||None|
Additional commentsThe site is in Denali National Park Wilderness.
|Reporters||N. Van Wyck (Stevens Exploration Management Corporation)|
|Last report date||4/7/2000|