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Colorado mining history is a chronology of precious metal mining (e.g., mining for gold and silver), fuel extraction (e.g., mining for uranium and coal), building material quarrying (iron, gypsum, marble), and rare earth mining (titanium, tellurium).
Gold mining in Colorado, a state of the United States, has been an industry since 1858. It also played a key role in the establishment of the state of Colorado . Explorer Zebulon Pike heard a report of gold in South Park , present-day Park County, Colorado , in 1807.
The Matchless Mine in Leadville, originally owned by Horace Tabor, known as "The Silver King". The Colorado Silver Boom was a dramatic expansionist period of silver mining activity in the U.S. state of Colorado in the late 19th century. The boom started in 1879 with the discovery of silver at Leadville.
Coal mining in Colorado is known to negatively impact both air and water quality. [11] [12] The West Elk Mine in Gunnison County is the largest methane emitter in Colorado, and in 2017 it emitted a quantity of methane equivalent to 98,000 cars. [13] Colorado's 8 remaining coal mines use an unknown quantity of water each year. [14]
The largest current source of silver in Colorado is as a byproduct of gold mining at the Cripple Creek & Victor Gold Mine, a large open-pit heap leach operation owned by Newmont Mining Corporation at Victor, Colorado (see Cripple Creek mining district). In 2006, the mine produced 4.0 metric tons (130,000 troy ounces) of silver. [8]
The Climax mine, located in Climax, Colorado, United States, is a major molybdenum mine in Lake and Summit counties, Colorado. Shipments from the mine began in 1915. At its highest output, the Climax mine was the largest molybdenum mine in the world, and for many years it supplied three quarters of the world's supply of molybdenum. After a long ...
The history of the death penalty in Colorado (University Press of Colorado, 2017). Rohrbough, Malcolm J. Aspen: The History of a Silver Mining Town, 1879-1893. 1986. scholarly study; Scamehorn, Lee. High Altitude Energy: A History of Fossil Fuels in Colorado (2002) Scamehorn, Lee. Mill & Mine: The Cf&I in the Twentieth Century (1992) online
The Cripple Creek Gold Rush was a period of gold production in the Cripple Creek area from the late 1800s until the early 1900s. Mining exchanges were in Cripple Creek, Colorado Springs, Pueblo and Victor.