Mine detail: Branch Mint Mine

Previously called ''

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Location

Lat / long: 44.33552, -103.63224

Resource(M)

Primary: Silver
Secondary: Lead
Ore: Silver

Production

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

Geology

Alteration processes:Thoroughly Oxidized. The Quartzite Below The Ore Is Heavily Impregnated With Manganese And Iron Oxides.

References

MRDSSD02038
DEP10055485
ReferenceUS BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688
ReporterBarari, Rachel A.