Mine detail: Double Rainbow Mine

Previously called 'Gulch ClaimsRichmond - Sitting BullTiger TailSilver TerraGrand View'

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Location

Lat / long:

44.33607, -103.63196

Resource(M)

Primary:	Silver
Secondary:	Lead
Gangue:	Pyrite
Orebody form:	VUGS
Discovery year:	1876

Production

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

Geology

Alteration processes:

Badly Oxidized

References

MRDS	SD02105
DEP	10055534
Reference	{Deposit:: US BUREAU OF MINES, 1954 , BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART I, BUREAU OF MINES INFORMATION CIRCULAR 7688 .}{Deposit:: US GEOLOGICAL SURVEY, US BUREAU OF RECLAMATION, AND SOUTH DAKOTA GEOLOGICAL SURVEY, 1975 , MINERAL AND WATER RESOURCES OF SOUTH DAKOTA, SOUTH DAKOTA GEOLOGICAL SURVEY BULLETIN 16 .}
Reporter	Barari, Rachel A.