Commodities
PrimaryFeldspar
Commodity typeN
Deposit
Deposit sizeS
WorkingsSurface
Materials
Ore mineralsFeldspar
GangueMica, Quartz, Tourmaline
Geology
Host rockQuartzite,Pegmatite
Associated rockPegmatite
Economic & production
Development statusPast Producer
Identification
Deposit ID10055755
MRDS IDSD02497
RegionNA
Data scoreC
Coordinates43.6819, -103.53584
References
US BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707, P. 179USBM INFO CIRC 7707, P. 179