Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
Deposit typeReplacement
Deposit sizeS
Ore controlJust Above The Basal Quartzite, In Minor Fractures, Lower Contact Zone, Parallel To Tornado Fault
Geology
StructureMine Was On The Upthrown West Side Of The Tornado Fault.
Economic & production
Development statusPast Producer
Identification
Deposit ID10055546
MRDS IDSD02122
RegionNA
Data scoreC
Coordinates44.32913, -103.8178
References
U.S. BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 .SHAPIRO, L. H., AND GRIES, J. P., 1970 , ORE DEPOSITS IN ROCKS OF PALEOZOIC AND TERTIARY AGE OF THE NORTHERN BLACK HILLS, SOUTH DAKOTA, SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY.