Mine detail: Fourth of July Mine

Previously called '4th of July MinePeak'

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Location

Lat / long:

44.37209, -114.66873

Resource(M)

Primary:	Gold
Secondary:	Silver
Tertiary:	Copper, Zinc
Ore:	Argentite, Chalcopyrite, Gold, Sphalerite
Gangue:	Calcite, Chalcedony, Pyrite, Quartz

Production

Operation type:	Underground
Production size:	Small
Development status:	Past Producer

Geology

Host type:	Latite,Andesite
Associated rock:	Challis Volcanics-Andesite, Latite
Associated type:	Latite,Andesite
Alteration processes:	Silicification

References

MRDS	W014320
MAS	160370309
DEP	10105700
Reference	{Deposit:: Anderson, A. L., 1949, Silver - Gold Deposits Of The Yankee Fork District, Custer County, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 83, 37 P}{Deposit:: U.S. Bureau Of Mines Open-File Report MLA 6-91, 1991, Table A-3, No. 453, P. 213.}{Production:: Anderson, A. L., 1949, Idaho Bureau Of Mines And Geology Pamphlet 83, P. 25.}
Reporter	McHugh, Edward L., Siefken, Robert R. (Miller, Pat)