Mine detail: Coursey Brothers Prospect

Previously called ''

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Location

Lat / long:

39.44626, -123.3008

Resource(M)

Tertiary:	Manganese
Discovery year:	1917

Production

Operation type:	Surface-Underground
Development status:	Prospect

Geology

References

MRDS	M010062
MAS	60450032
DEP	10139857
Reference	CALIF JOUR MINES AND GEOL V49 NO4 OCT 1953 P385
Reporter	Western Field Operations Center (WFOC)