Mine detail: Black Metal Group

Previously called ''

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Location

Lat / long:

43.9469, -103.55862

Resource(M)

Primary:	Tungsten, Tin
Ore:	Cassiterite, Scheelite, Wolframite
Gangue:	Mica, Pyrite, Quartz, Tourmaline

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	None
Development status:	Occurrence

Geology

Host type:	Mica Schist
Tectonic:	Southern Black Hills

References

MRDS	D007210
DEP	10011988
Reference	U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770
Reporter	Barari, Rachel A.