Commodities
PrimaryFeldspar, Mica
Commodity typeN
Deposit
Deposit sizeS
WorkingsSurface/Underground
Materials
Ore mineralsFeldspar, Mica
GangueQuartz, Tourmaline
Geology
Host rockPegmatite
Associated rockPegmatite
Economic & production
Development statusPast Producer
Identification
Deposit ID10055801
MRDS IDSD02558
RegionNA
Data scoreC
Coordinates43.7169, -103.68529
References
U. S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707, P. 148