Lucky Friday Project
Lucky Friday
Country USA 
Province Idaho
Close to Mullan
Status PRODUCTION  Mining Trend Silver Valley
Latitude / Longitude 47 N 28 / 115 W 47
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Produces Lead - Silver - Zinc -
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Last updated on 10/6/2010 - Terms of Use
Risk and valuation analysis of the Lucky Friday Project
Status Risk : Production
Country Risk : Very Low
    Link to technical report
Title(s) of the Lucky Friday Project
Hecla Mining Company
Owner: 100%
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Hecla has owned and operated the Lucky Friday mine since 1958.
Location of the Lucky Friday Project
The Lucky Friday unit is a deep underground silver and lead mine located in the Coeur d’Alene Mining District in northern Idaho. Lucky Friday is one-quarter mile east of Mullan, Idaho, and is adjacent to U.S. Interstate 90.
 
History of the Lucky Friday Project
The Lucky Friday is the deepest operating mine in the United States and has been in commercial production since 1942.
 
Geology of the Lucky Friday Project
The Lucky Friday vein strikes northeasterly and dips steeply to the south with an average width of six to seven feet. Its principal ore minerals are galena and tetrahedrite with minor amounts of sphalerite and chalcopyrite. The ore occurs as a single more...
 
Location
Data last updated on : 12/31/2008
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