Mine detail: Dark Horse Mine

Previously called ''

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Location

Lat / long: 46.30017, -112.99535

Resource(M)

Primary: Gold
Secondary: Silver, Copper
Ore: Gold
Gangue: Limonite, Quartz
Orebody form: LENS
Discovery year: 1918

Production

Operation type: Unknown
Production size: Small
Development status: Past Producer
First production started: 1931
Last production ended: 1940

Geology

Host rock:Hasmark Formation
Host type:Limestone
Associated rock:Mt. Powell Batholith
Associated type:Diorite
Structure:Mount Powell Batholith, Racetrack Pluton
Alteration processes:Oxidation

References

MRDSD005577
DEP10011235
Reference{Deposit:: MBMG BULL 84, P. 48.}{Deposit:: MBMG BULL 98, P. 25, 61.}{Production:: MBMG BULL 98, P. 61.}
ReporterWise, Kristine K. (Elliott, James E.)