Commodities
PrimaryFeldspar, Mica
Commodity typeN
Deposit
Deposit sizeN
WorkingsSurface
Orebody formDIKE
Materials
Ore mineralsFeldspar, Mica
GangueQuartz, Tourmaline
Geology
Host rockSchist · Schist
Associated rockPegmatite · Pegmatite
Economic & production
Development statusOccurrence
Identification
Deposit ID10094339
MRDS IDD004763
RegionNA
Data scoreC
Coordinates43.7919, -103.69668
References
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707