Commodities
PrimaryFeldspar
Commodity typeN
Deposit
Deposit sizeN
WorkingsSurface/Underground
Orebody formDIKE
Materials
Ore mineralsFeldspar
GangueAmblygonite, Beryl
Geology
Host rockPegmatite
Associated rockPegmatite
Tectonic settingSouthern Black Hills
Economic & production
Development statusOccurrence
Identification
Deposit ID10095914
MRDS IDSD02477
RegionNA
Data scoreC
Coordinates43.69746, -103.72529
References
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707ROBERTS, W.L., AND RAPP, GEORGE, 1965, MINERALOGY OF THE BLACK HILLS, SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY BULLETIN 18