Mine detail: Leopard-Jessie Lee Mine

Previously called ''

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Location

Lat / long: 44.33996, -103.83586

Resource(M)

Primary: Gold
Secondary: Silver
Ore: Gold, Silver
Orebody form: FLAT, IRREGULAR MASSES

Production

Operation type: Unknown
Deposit type: Replacement
Production size: Small
Development status: Past Producer

Geology

Associated rock:3 Ft Coarse-Grained Rhyolite Sill
Associated type:Rhyolite

References

MRDSSD02162
DEP10055575
Reference{Deposit:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 .}{Deposit:: 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.}{Deposit:: SHAPIRO, L. H., AND GRIES, J. P., 1970 , ORE DEPOSITS IN ROCKS OF PALEOZOIC & TERTIARY AGE OF THE NORTHERN BLACK HILLS, SOUTH DAKOTA, SOUTH DAKOTA SCHOOL OF MINES & TECHNOLOG}
ReporterBarari, Rachel A.