Mine detail: Dewey

Previously called ''

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Location

Lat / long:

41.07345, -122.76305

Resource(M)

Primary:	Gold
Secondary:	Copper, Iron
Ore:	Chalcopyrite, Gold, Iron, Pyrite
Gangue:	Calcite, Quartz, Siderite
Discovery year:	1899

Production

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

Geology

Host type:	Diorite,Lamprophyre
Associated type:	Diorite,Lamprophyre

References

MRDS	M023803
DEP	10035868
Reference	{Deposit:: AVERILL, C.V., 1931, TRINITY COUNTY: CALIF. JOUR. OF MINES AND GEOLOGY, V. 27, P. 32}{Deposit:: MACDONALD, D. F., 1912, GOLD LODES OF THE CARRVILLE DISTRICT: U.S. GEOLOGICAL SURVEY BULL. 530-D, P. 33}
Reporter	Nelson, Scott C. (Albers, John, P.)