Mine detail: Butte-Elk Park Extension Mine

Previously called 'Elk Park'

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Location

Lat / long:

46.18323, -112.37588

Resource(M)

Primary:	Silver
Secondary:	Copper, Lead
Tertiary:	Bismuth, Arsenic
Ore:	Chalcopyrite, Galena, Sphalerite
Gangue:	Pyrite, Quartz

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Producer

Geology

Host type:	Quartz Monzonite
Associated rock:	Butte Quartz Monzonite (Boulder Batholith)
Associated type:	Quartz Monzonite
Structure:	Boulder Batholith

References

MRDS	DC11152
DEP	10019688
Reference	{Deposit:: MBMG BULL 30, P. 26.}{Deposit:: MBMG BULL 16, P. 70, 71, 112.}{Production:: MBMG BULL 16, P. 112}
Reporter	Unknown, Wise, Kristine K. (Elliott, James E.)