Mine detail: U.S. Lark Mine

Previously called ''

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Location

Lat / long: 40.50411, -112.1608

Resource(M)

Primary: Lead
Tertiary: Zinc, Arsenic, Mercury
Ore: Cinnabar, Mercury
Orebody form: SMALL POCKET OF CINNABAR
Other material: Galena, Pyrite, Sphalerite
Discovery year: 1962

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host rock:Oquirrh Formation Quartzite, Limestone;Lark Limestone Member Limestone
Host type:Quartzite,Limestone

References

MRDSM055171
DEP10040409
ReferenceBAILEY, E.H., USGS, PERSONAL FILES
ReporterBergquist, Joel R.