Mine detail: Excelsior Mine

Previously called 'Mammoth'

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Location

Lat / long:

40.03487, -121.59578

Resource(M)

Primary:	Gold
Ore:	Gold
Gangue:	Quartz

Production

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

Geology

Host type:

Slate

References

MRDS	M024009
DEP	10036024
Reference	WARING, C.R., 1915, MINES AND MINERAL RESOURCES OF BUTTE COUNTY, CALIF: CALIF. JOURNAL OF MINES AND GEOLOGY, V. 15, P. 21
Reporter	Nelson, Scott C. (Albers, John, P.)