Mine detail: Gilfeather

Previously called ''

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Location

Lat / long:

41.80872, -122.96974

Resource(M)

Primary:	Gold
Secondary:	Lead
Gangue:	Quartz

Production

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

Geology

Host type:	Diorite
Associated type:	Diorite
Alteration processes:	Weathering To Considerable Depth In Granodiorite, Surface Being Reduced To Sand.

References

MRDS	M023389
DEP	10103316
Reference	{Deposit:: AVERILL, C. V., 1935, MINES AND MINERAL RESOURCES OF SISKIYOU COUNTY, CALIFORNIA: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 31, NO. 3, P. 319.}{Deposit:: LOGAN, C. A., 1925, SACRAMENTO FIELD DIVISION: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 21, NO. 4, P. 440}{Deposit:: AVERILL, C. V., 1931, REDDING FIELD DIV: CALIF. JOUR. MINES & GEOL., V. 27, P. 34}
Reporter	Nelson, Scott C. (Albers, John, P.)