Mine detail: General Harney

Previously called 'Tin Boom No. 1 and No 2Tin Spike No. 1Golden Slipper Tin'

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Location

Lat / long:

43.93829, -103.58556

Resource(B)

Primary:	Tin
Tertiary:	Mica, Beryllium, Feldspar
Ore:	Beryl, Cassiterite, Mica
Gangue:	Quartz
Orebody form:	DIKES

Production

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

Geology

References

MRDS	D004753
DEP	10010783
Reference	{Deposit:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 770}{Production:: U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7707}
Reporter	Barari, Rachel A.