Mine detail: Colma Group

Previously called ''

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Location

Lat / long:

40.75152, -122.47527

Resource(M)

Primary:	Copper
Ore:	Chalcopyrite, Pyrite
Orebody form:	TABULAR

Production

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

Geology

Host type:	Rhyolite
Associated type:	Rhyolite

References

MRDS	M020460
DEP	10102965
Reference	{Deposit:: LYDON, P. A. AND *RIEN, J. C., 1974 , MINES AND MINERAL RESOURCES OF SHASTA COUNTY, CALIF., COUNTY REPT. 6 , CALIF. DIV. MINES AND GEOLOGY, PG. 105}{Deposit:: LOGAN, C. A., SHASTA COUNTY; 22ND REPT. STATE MIN., CALIF. MIN. BUR., PG. 148}
Reporter	Fraticelli, L. A. (Albers, J.)