Mining Engineering Online

The leading source of mining technical information since 1949.




WEB-ONLY CONTENT


Rio Tinto updates details of tailings facilities
May 5, 2021
Rio Tinto reaches agreement with Turquoise Hill Resources on financing plan for Oyu Tolgoi
April 12, 2021
Rio Tinto reports $47 billion in economic contribution in 2020, including $8.4 billion of taxes and royalties
April 8, 2021
Rio Tinto achieves battery grade lithium production at Boron plant
April 7, 2021
Rio Tinto to partner with Heliogen’s solar technology for carbon free energy at Boron Mine
March 31, 2021
Force majeure declared at Oyu Tolgoi mine because of COVID restrictions
March 30, 2021
Rio Tinto outlines path to stronger Cultural Heritage management
March 23, 2021
Rio Tinto to build new tellurium plant at Kennecott Mine
March 9, 2021
Forest Service rescinds environmental report for Resolution Copper project
March 1, 2021
Rio Tinto signs agreement to explore low-carbon iron in Canada
February 16, 2021
Judge will not stop Resolution Copper land transfer in Arizona
February 15, 2021
Newmont leads global mining sector in ESG rankings
January 29, 2021
Rio Tinto enters scandium market with construction of new plant in Canada
January 18, 2021
Judge denies lawsuit to block Resolution Copper Mine in Arizona
January 15, 2021
Resolution Copper completes $75 million restoration of historic mining land
January 12, 2021
Resolution Copper’s land swap could be approved soon
January 5, 2021
Rio Tinto appoints Jakob Stausholm as chief executive
December 17, 2020
Rio Tinto confirms timeline for Oyu Tolgoi underground
December 16, 2020
Rio Tinto acknowledges report from Australian Parliamentary Committee
December 9, 2020
Special committee formed to review cost overruns at Oyu Tolgoi
December 1, 2020