Mine detail: Aho Mine

Previously called 'Drum Mine'

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Location

Lat / long:

38.53548, -123.18078

Resource(B)

Tertiary:	Calcium, Iron, Manganese, Silica
Other material:	Calcite, Chert, Pyrite, Rhodochrosite, Rhodonite

Production

Operation type:	Surface
Development status:	Past Producer
First production started:	1924

Geology

References

MRDS	M020238
MAS	60970001
DEP	10238682
Reference	C.D.M.G. BULL. 152, PP. 280-2, PLATE 16,1950
Reporter	Burnett