Mine detail: Bertha Peak

Previously called ''

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Location

Lat / long:

34.28446, -116.89725

Resource(M)

Primary:	Gold
Secondary:	Copper
Ore:	Gold
Gangue:	Quartz

Production

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

Geology

Host type:	Quartzite
Associated type:	Granite

References

MRDS	M023733
DEP	10035821
Reference	RICHMOND, J.F. AND GRAY, C.H., JR., 1960, GEOLOGY OF THE SAN BERNARDINO MTS. NORTH OF BIG BEAR LAKE, CALIF: CALIF. DIV. OF MINES SPECIAL REPORT NO. 65, P. 6
Reporter	Nelson, Scott C. (Albers, John, P.)