South Dakota · Custer County
Occurrence

Mitchell No. 1 Lode

Custer County, South Dakota, United States
Feldspar
⌖ Show on mapUSGS source ↗
Commodities
PrimaryFeldspar
Commodity typeN
Deposit
Deposit sizeN
WorkingsSurface
Orebody formDIKELIKE
Materials
Ore mineralsFeldspar
GangueMica, Quartz, Tourmaline
Geology
Host rockSchist · Schist
Associated rockPegmatite · Pegmatite
Economic & production
Development statusOccurrence
Identification
Deposit ID10055643
MRDS IDSD02248
RegionNA
Data scoreC
Coordinates43.74163, -103.53056
References
U. S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707