Mine detail: Montezuma and the Whizzers Mine

Previously called 'Gilmore Mine'

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Location

Lat / long:

44.37052, -103.74335

Resource(M)

Primary:	Sulfur-Pyrite
Secondary:	Gold, Copper
Ore:	Chalcopyrite, Gold, Pyrite

Production

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

Geology

Host rock:	Flag Rock Formation
Host type:	Slate

References

MRDS	SD02074
DEP	10055512
Reference	{Deposit:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688}{Production:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I BUREAU OF MINES INFORMATION CIRCULAR 7688}
Reporter	Barari, Rachel A.