Commodities
TertiaryCopper, Gold, Silver
Commodity typeM
Materials
Other materialsBornite, Chalcocite, Chalcopyrite, Tetrahedrite
Economic & production
Development statusPast Producer
First production1775
Discovery year1750
Identification
Deposit ID10291672
MRDS IDW017506
RegionNA
Data scoreC
Coordinates39.51253, -77.25388
References
HEYL, A. V. AND N. C. PEARRE. COPPER, ZINC, LEAD, IRON, COBABARITE DEPOSITS IN THE PIEDMONT UPLAND OF MARYLAND. MARYLANDSURVEY BULL. 28, 1965, PP. 5-8, 22-24, 31-32, 64.