Commodities
PrimaryGold, Silver
TertiaryFluorine-Fluorite, Uranium
Commodity typeB
Deposit
Deposit typeReplacement
Deposit sizeS
Ore controlLower Contact Zone, On The Basal Quartzite
Materials
Ore mineralsFluorite
GanguePyrite
Geology
Associated rockPlutonic Rock · Sugarloaf Sill
Economic & production
Development statusPast Producer
First production1890
Identification
Deposit ID10104203
MRDS IDSD02073
Alternate namesHannibal Mine, North Star Mine, And Mikado Mine
RegionNA
Data scoreB
Coordinates44.32274, -103.80086
References
US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 .SHAPIRO, LEWIS H., AND GRIES, JOHN P., 1970 , ORE DEPOSITS IN ROCKS OF PALOEZOIC AND TERTIARY AGE OF THE NORTHERN BLACK HILLS, SOUTH DAKOTA, SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY.