Commodities
PrimaryTungsten
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface
Orebody formPINCH AND SWELL (VEIN), DIKE (PEGMATITE)
Ore controlQuartz Vein And Pegmatite Dike
Materials
Ore mineralsWolframite
GangueBiotite, Muscovite, Pyrite, Quartz
Geology
Host rockPegmatite
Associated rockPegmatite · Pegmatite
Economic & production
Development statusPast Producer
Identification
Deposit ID10104254
MRDS IDSD02290
RegionNA
Data scoreB
Coordinates43.84329, -103.65501
References
U. S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707