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

MRDS	M055186
MAS	410190022
DEP	10249760
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}
Reporter	Western Field Operations Center (WFOC)