Mine detail: Big Ledge

Previously called 'Lewis'

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Location

Lat / long:

41.59178, -122.91473

Resource(M)

Primary:	Gold
Ore:	Gold
Gangue:	Quartz

Production

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

Geology

Host type:	Diabase
Associated type:	Diabase

References

MRDS	M023253
DEP	10035454
Reference	{Deposit:: BROWN, G.C., 1914, THE COUNTIES OF SHASTA, SISKIYOU AND TRINITY, CALIF.: CALIF. JOUR. MINES & GEOLOGY, V. 14, PT. 4, P. 826}{Deposit:: LOGAN, C.A., 1925, SACRAMENTO FIELD DIVISION: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 21, NO. 4, P. 431}
Reporter	Nelson, Scott C. (Albers, John, P.)