Mine detail: Roff

Previously called ''

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Location

Lat / long:

41.36734, -122.87251

Resource(M)

Primary:	Gold
Ore:	Gold
Gangue:	Quartz

Production

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

Geology

Host type:	Andesite
Associated type:	Andesite

References

MRDS	M023133
DEP	10035368
Reference	{Deposit:: CRAWFORD, J.J., 1896, REPORT OF THE STATE MINERALOGIST: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 13, P. 423}{Deposit:: SOUTHERN PACIFIC COMPANY, 1964, MINERALS FOR INDUSTRY, NORTHERN CALIFORNIA, V. 2, P. 140}
Reporter	Nelson, Scott C. (Albers, John, P.)