Mine detail: Black Horse

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Location

Lat / long:

38.38409, -119.25458

Resource(M)

Tertiary:	Manganese
Ore:	Psilomelane

Production

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

Geology

Host type:	Volcanic Breccia (Agglomerate)
Associated type:	Volcanic Breccia (Agglomerate)

References

MRDS	M010356
DEP	10031483
Reference	{Deposit:: CALIF. B. 125, P. 143}{Deposit:: CALIF. B. 152, P. 150-51}
Reporter	Gere, W., Killman, K.; Albers, J.