Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
Deposit typeReplacement
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsGold, Pyrite
GangueCummingtonite, Quartz
Geology
Host rockSchist · Quartz-Cummingtonite Schist
StructureStrongly Folded Rocks With General Strike N 20 Deg W
Economic & production
Development statusPast Producer
Identification
Deposit ID10055583
MRDS IDSD02173
RegionNA
Data scoreC
Coordinates44.1594, -103.74446
References
U. S. BUREAU OF MINES, 1954, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688U.S. BUREAU OF MINES, 1954, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688