Uhl Occurrence, Kiana District, Northwest Arctic Borough, Alaska, USA
Location: This occurrence is 3.4 miles east-northeast of the headwaters of Shilak Creek. It is in section 27, T. 21 N., R. 14 W., of the Kateel River Meridian. Schmidt and Allegro (1988), location 183.
Geology: Chalcopyrite occurs in a quartz vein cutting lower to mid-Paleozoic schist and phyllite (Schmidt and Allegro, 1988).
Workings: Site visited and sampled by the U.S. Geological Survey (Schmidt and Allegro, 1988).
Commodities (Major) - Cu
Development Status: None
Deposit Model: Chalcopyrite in quartz vein.
ReferencesCobb, E.H., Mayfield, C.F., and Brosg
| Chalcopyrite|| Quartz|
2 entries listed. 2 valid minerals.
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Locality Updated: Cox Mines (Mountain View Mine; Repp Mine), Frederick Co., Maryland, USAFrom Bill Cordua, 12th Dec 2013 03:44:57