Mine detail: Pilot Mines

Previously called ''

<< Back to the map

Location

Lat / long:

46.30601, -112.10505

Resource(M)

Primary:	Lead, Silver, Copper
Secondary:	Gold, Zinc
Tertiary:	Uranium
Ore:	Galena, Gold, Malachite, Sphalerite
Gangue:	Limonite, Pyrite, Quartz

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
Production years:	1906, 1924, 1931, 1949.

Geology

Host type:	Quartz Monzonite
Associated rock:	Butte Quartz Monzonite (Boulder Batholith)
Associated type:	Quartz Monzonite
Structure:	Boulder Batholith
Alteration processes:	Oxidized, Silicified

References

MRDS	DB02203
DEP	10015915
Reference	{Deposit:: MBMG BULL 16, P. 21-2. PL. 1}{Deposit:: USGS PP 428, P. 94, PL. 1.}{Production:: MBMG BULL 16, P. 98.}
Reporter	Elliott, James E., Wise, Kristine K. (Elliott, James E.)