Commodities
PrimaryBeryllium
SecondaryMica, Feldspar
Commodity typeB
Deposit
Deposit sizeS
WorkingsSurface
Materials
Ore mineralsAlbite, Beryl, Muscovite
GangueQuartz, Tourmaline
Geology
Host rockSchist,Pegmatite
Associated rockPegmatite
Economic & production
Development statusPast Producer
Identification
Deposit ID10055769
MRDS IDSD02514
RegionNA
Data scoreB
Coordinates43.68885, -103.71946
References
U. S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707, P. 198USGS PP 247, P. 157.USGS PP 247., P. 157; USBM INFO CIRC 7707, P. 198