Mine detail: Calmono Mine

Previously called 'Old Timer'

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Location

Lat / long:

38.17686, -119.16736

Resource(M)

Primary:	Mercury
Ore:	Cinnabar

Production

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

Geology

Host type:	Rhyolite
Associated type:	Rhyolite
Alteration processes:	Silicification

References

MRDS	M055516
DEP	10103801
Reference	{Deposit:: HOLMES, G. W., JR., 1965, MERCURY IN CALIFORNIA: IN USBM IC 8252}
Reporter	Gassaway, J. S.