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In the mid-19th century, Colorado Springs was a center of mining industry activity. Coal was mined in 50 mines in the area and towns, now annexed to Colorado Springs, were established to support residents of the coal mining industry. It was the home to gold and silver mine investors, like Winfield Scott Stratton [1] [2] and William Jackson Palmer.
This is a list of Superfund sites in the U.S. State of Colorado designated under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) environmental law. The CERCLA federal law authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term ...
Excavation began for NORAD Command Operations Center (COC) in Cheyenne Mountain on May 18, 1961, [1]: 18 by Utah Construction & Mining Company. [27]: iii, 5, 68 Clifton W. Livingston of the Colorado School of Mines was hired by the Army Corps of Engineers to consult upon use of controlled blasting for smooth-wall blasting techniques.
Pike National Forest is the western portion of Cheyenne Mountain and much of the rest of the Pikes Peak mountainous area. Colorado Springs is 70 miles south of Denver, which has the largest population of any city in Colorado. Colorado Springs has the largest area of any city in the state, with 194.87 square miles (504.7 km 2) in 2013. [6]
Cragmor, first known as Cragmoor, is an area in northeastern Colorado Springs, Colorado, between Templeton Gap and Austin Bluffs. [2] [3] A coal mining site during the 19th century, the area became known as the Cragmor around the turn of the century because the Cragmor Sanitorium was located there. By the 1950s, the mines were abandoned and the ...
Pages in category "Manganese mines in the United States" The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes. A.