Arch Coal’s wins federal approval for expansion in roadless area
March 19, 2019
U.S. Geological Survey and Colorado School of Mines announce long-term partnership
October 22, 2018
The future of space resources and mining discussed at Colorado School of Mines Roundtable
September 4, 2018
Colorado School of Mines to offer Space Resources graduate program
August 23, 2017
Supreme Court will not hear New Mexico’s mine spill case
June 27, 2017
EPA cleared of any wrongdoing at Gold King Mine by inspector general
June 13, 2017
Developers plan to turn former mine and mill into a tourist attraction
May 17, 2017
Colorado School of Mines named top mineral and mining school in the world
March 13, 2017
Peabody resolves tax issue with Routt County, CO
November 2, 2016
New Mexico sues Colorado over Gold King Mine spill
June 23, 2016
EPA will shell out $1 million to reimburse states for Gold King Mine spill
April 29, 2016
EPA proposes to add Gold King Mine and other sites to Superfund priority list
April 7, 2016
Colorado officials meet with federal agencies to address water from inactive mines
April 1, 2016
States and tribes put plans in place in case of flooding near Gold King Mine spill area
March 28, 2016
Martin Marietta acquires two Colorado companies
February 18, 2016
Investigation finds that EPA coordinator knew of dangers at Gold King Mine
February 11, 2016
Colowyo Coal gets approval for expansion plans; donates land for greater sage grouse habitat
January 21, 2016
New Mexico to sue EPA over Gold King Mine spill
January 15, 2016
Freeport-McMoRan expects to lay off 200 at Henderson Mine in Colorado
November 20, 2015
Senators launch effort to reform 1872 Mining Law to spur cleanup of abandoned mines
November 5, 2015