Mine detail: Black Rock Group

Previously called 'Vickers'

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Location

Lat / long:

32.43623, -109.63398

Resource(M)

Primary:	Manganese
Ore:	Psilomelane, Pyrolusite
Gangue:	Calcite
Orebody form:	LENTICULAR STRINGERS

Production

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

Geology

Host type:

Granite

References

MRDS	M001320
DEP	10026962
Reference	{Deposit:: FARNHAM, L. L., STEWART, L. A., AND DELONG, C. W., 1961, U.S. BUREAU OF MINES INFORMATION CIRCULAR 7990, P. 93-94.}{Deposit:: U.S. BUREAU OF MINES, MILS, U.S. BUREAU OF MINES COMPUTER BANK, 1978A.}
Reporter	Johnson, Kris H. (Creasey, S.C.)