Mine detail: Punch Mine

Previously called 'Wyoming Lode'

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Location

Lat / long:

43.67607, -103.63584

Resource(N)

Primary:	Mica
Ore:	Mica
Gangue:	Feldspar, Quartz, Tourmaline
Orebody form:	DIKE

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
First production started:	1900

Geology

Host type:	Mica Schist,Pegmatite
Associated type:	Pegmatite

References

MRDS	D008122
DEP	10012476
Reference	{Deposit:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707}{Production:: USGS PP 247, P. 178.}
Reporter	Barari, Rachel A.