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Mine: State: Coordinates: Town: Owner: Dates: Comments: Pyne Mine: Alabama 33°22′33.18″N 86°55′21.65″W Lacey's Chapel: Woodward Iron Company: 1918–1971 One of only two shaft mines dug in the Birmingham District, and the last ore mine to operate in the region, closing in 1971. Sloss Mines: Alabama 33.39816°N 86.93276°W Red Mountain
The following table lists the coal mines in the United States that produced at least 4,000,000 short tons of coal.. According to the U.S. Energy Information Administration (EIA), there were 853 coal mines in the U.S. in 2015, producing a total of 896,941,000 short tons of coal.
Hull–Rust–Mahoning Open Pit Iron Mine – largest open pit iron mine in the world, near Hibbing, Minnesota [7] Lavender Pit – copper mine in Cochise County, Arizona; Morenci Mine – copper mine in Greenlee County, Arizona; Mountain Iron Mine – iron mine in Mountain Iron, Minnesota; Robinson Mine – copper and gold mine in Ruth, Nevada [8]
Quincy Mining Co. Strataform native copper Closed since 1945. Now part of Keweenaw National Historical Park: Cliff: Keweenaw County, Michigan: Pittsburgh & Boston Mining Co. Vein native copper Productive 1845 to 1887 Victoria Mine: Victoria, Ontonagon County, Michigan: Victoria Copper Mining Company Closed in 1921 C&H: Calumet, Houghton County ...
Advisers to incoming U.S. President Donald Trump are recommending he waive environmental reviews for federally funded critical minerals projects to boost domestic production of materials used in ...
Authorities said the temperature in the mine is warmer than the outside air, estimating it was around 50 degrees Tuesday afternoon, much warmer than freezing temperatures above ground.
Tremont mine (originally the Devon mine) - Ontonagon County; Trimountain mine - Trimountain, Houghton County; Union mine (originally the Bell No. 2 mine) - Porcupine Mountains, Ontonagon County; United States Exploration Prospect - Ontonagon County; Vaughnsville Exploration Prospect - Vaughnsville, Keweenaw County
The collapse of a coal mining plant in Eastern Kentucky Tuesday has left one worker dead. ... An explosion at Finley Mine on Hurricane Creek, near Hyden in Leslie County, killed 38 miners when the ...