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Mining Engineering Online

The leading source of mining technical information since 1949




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Proposed bill would stop US defense contractors from buying rare earths from China
January 18, 2022
France joins the race to secure critical minerals with plans to raise $1.1 billion
January 11, 2022
Rio Tinto purchases first battery-electric trains for the Pilbara
January 10, 2022
China’s Minmetals confirms rare earths merger to create mega-company
December 22, 2021
MP Materials to Build U.S. Magnet Factory, Enters Long-Term Supply Agreement with General Motors
December 9, 2021
Mining companies struggle to get workforce vaccinated against COVID
December 2, 2021
IEA report predicts large increase in renewable energy
December 1, 2021
Tunnel Watch List aims to highlight benefits of tunnels
William Gleason - October 18, 2021
TerraPower picks western Wyoming town for its nuclear power plant
November 17, 2021
USGS proposes adding nickel and zinc to critical minerals list
November 16, 2021
Cutting Edge Conference Opens in Dallas with Record Attendance
by Nancy Profera - November 15, 2021
COP26 closes after drama over future plans for coal
November 15, 2021
Uranium mining ban in Greenland halts rare earths project
November 11, 2021
Nations pledge to end use of coal at COP26 yet demand remains high
William Gleason - November 5, 2021
COP26 begins with pledges from wealthy nations to help South Africa phase out coal
November 2, 2021
Demand for coal remains high as power producers plan for 2022
November 1, 2021
Rio Tinto to partner with USGS to survey in Montana for critical minerals
Press release - October 27, 2021
US needs more domestic mining according to Pentagon official
October 20, 2021
Peabody reports strong results for third quarter
October 18, 2021
U.S. Senator Manchin promises to block mining royalty plan
October 15, 2021