Mine detail: Anna Johnson

Previously called 'Surprise'

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Location

Lat / long:

41.25954, -123.09892

Resource(M)

Primary:

Gold

Production

Operation type:	Underground
Development status:	Past Producer

Geology

References

MRDS	X025771
MAS	60931284
DEP	10263095
Reference	CA JOUR MN/GEOL V 43, NO 4, 1947, P 428
Reporter	Western Field Operations Center (WFOC)