Mine detail: Emma Deposit

Previously called ''

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Location

Lat / long:

39.03739, -120.86133

Resource(M)

Tertiary:	Manganese
Discovery year:	1918

Production

Operation type:	Unknown
Development status:	Occurrence

Geology

References

MRDS	M020074
MAS	60610005
DEP	10237477
Reference	DOM BULL 152,P 168;BULL 125,P 149;USGS FOLIO 66;USBM R 1 557
Reporter	Western Field Operations Center (WFOC)