Mine detail: Pigtail Prospect

Previously called ''

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Location

Lat / long:

43.61135, -103.4975

Resource(N)

Primary:	Mica
Ore:	Muscovite
Gangue:	Plagioclase, Quartz, Tourmaline

Production

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

Geology

Host type:	Quartzite
Associated type:	Pegmatite

References

MRDS	D008128
DEP	10012481
Reference	{Deposit:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707.}{Deposit:: USGS PP 247, P. 176-177.}{Production:: USBM INFO CIRC 7707.}
Reporter	Barari, Rachel A.