Mine detail: Coleman Prospect

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Location

Lat / long:

38.86016, -122.77025

Resource(M)

Tertiary:

Manganese

Production

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

Geology

References

MRDS	M008997
DEP	10030679
Reference	{Deposit:: CALIF. REPT. 25, NO. 3, JULY 1929, P. 343}{Deposit:: CALIF. B. 76, P. 37}{Deposit:: CALIF. B. 152, P. 89; ADD. REF.: ECONOMIC MINERAL MAP OF CALIF., NO. 5 - MANGANESE, 1943.}
Reporter	Gere, W., Killman, K.; Albers, J.