Mine detail: Spearfish and Centaur Mine

Previously called ''

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Location

Lat / long: 44.37052, -104.0403

Resource(M)

Primary: Tin
Ore: Cassiterite

Production

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

Geology

Host type:Pegmatite
Associated rock:Pegmatite Dikes
Associated type:Pegmatite

References

MRDSSD02132
DEP10104220
ReferenceUS BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688
ReporterBarari, Rachel A.