Mine detail: Nonpareil Mine

Previously called 'New Idrian'

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Location

Lat / long: 43.41341, -123.16426

Resource(M)

Primary: Mercury
Other material: Calcite, Chalcedony, Cinnabar, Siderite
Discovery year: 1865

Production

Operation type: Underground
Development status: Past Producer
First production started: 1880

Geology

References

MRDSM055186
MAS410190022
DEP10249760
Reference{Deposit:: U.S. GEOLOGICAL SURVEY BULLETIN 850, 1934, P. 38-40.}{Deposit:: OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 55, 1963, P. 49-51}
ReporterWestern Field Operations Center (WFOC)