Mine detail: Bear River Chrome Mine

Previously called 'Sullivan-Hemphill-Noble MineSullivan Chrome Mine'

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Location

Lat / long: 39.24299, -120.78543

Resource(M)

Tertiary: Chromium, Iron
Other material: Chromite, Penninite, Uvarovite
Discovery year: 1916

Production

Operation type: Underground
Development status: Past Producer
First production started: 1917

Geology

References

MRDSW024459
MAS60610702
DEP10212675
Reference{Deposit:: G.RYNEARSON,1953,CDM AND G BULL 134,PT.3,CHAP.5,P.199-204.}{Deposit:: BRADLEY,W ET AL,1918,CAL.STATE MINING BUR BULL 76,P.163.}
ReporterUnknown