Mine detail: Niagara

Previously called 'U.S. Mining Co.'

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Location

Lat / long: 40.51133, -112.14747

Resource(M)

Primary: Lead, Silver
Orebody form: ELONGATED IRREGULAR LENSES

Production

Operation type: Unknown
Deposit type: Replacement
Production size: Small
Development status: Past Producer

Geology

Host type:Limestone
Associated type:Monzonite
Structure:Jordan Ls (E-W, 35 - 40 N)
Alteration processes:Ls Is Metamorphosed Almost Entirely To A Highly Siliceous Cherty Marble.

References

MRDSDC14238
DEP10020900
Reference{Deposit:: UTAH G & MS BULL. 82, 1969, P. 211.}{Deposit:: USGS PROF PAPER 38 , P. 240}{Deposit:: USBM MIN. RES. 1930-1945.}{Deposit:: CONSV. DIV. COMP. DATE, 05-12-1965}
ReporterMc Coy, Gail, Wong, George (Tooker, Ed)