Mine detail: Chisholm Claims

Previously called 'Shamrock MineLittle JeanMrs. Dewey'

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Location

Lat / long: 42.60842, -122.96534

Resource(M)

Primary: Mercury
Tertiary: Cobalt, Copper, Manganese
Other material: Calcite, Chalcedony, Cinnabar, Mercury, Metacinnabar
Discovery year: 1915

Production

Operation type: Underground
Development status: Past Producer
First production started: 1916

Geology

References

MRDSM055841
MAS410290058
DEP10201602
Reference{Deposit:: U.S. GEOLOGICAL SURVEY BULLETIN 850, 1934, P. 55.}{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 55, 1963, P. 73.}
ReporterBrooks