Commodities
PrimaryFeldspar, Beryllium
Commodity typeB
Deposit
Deposit sizeS
WorkingsSurface
Materials
Ore mineralsBeryl, Feldspar
GangueQuartz
Geology
Host rockSchist,Pegmatite
Associated rockPegmatite
Economic & production
Development statusPast Producer
Identification
Deposit ID10055758
MRDS IDSD02500
RegionNA
Data scoreB
Coordinates43.6175, -103.58556
References
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707, P. 165.