Mining Engineering Online

The leading source of mining technical information since 1949




WEB-ONLY CONTENT


National Mining Hall of Fame and Museum names class of 2023
press release - May 8, 2023
New bill would challenge decision that blocked Rosemont copper mine
April 25, 2023
Judge vacates former ruling on Eureka Moly’s planned molybdenum mine
the Associated Press - April 13, 2023
Lundin Mining to acquire majority interest in Caserones Copper Mine
press release - March 29, 2023
Recent rulings contradict stated mineral goals
March 13, 2023
The Copper Mark welcomes six participants for molybdenum, nickel and zinc
February 20, 2023
USGS records nonfuel mineral production jump of $3.6 billion in 2022
Press release - February 2, 2023
Copper Mark to launch pilot implementation for three more metals
October 27, 2022
Rio Tinto to invest $55 million to expand underground operations at Kennecott operations
September 28, 2022
USGS and Apple develop new metric to understand global mining impacts
Press release - May 4, 2022
China moves to create state-owned rare earths company
December 6, 2021
Rio Tinto to partner with USGS to survey in Montana for critical minerals
Press release - October 27, 2021
Rio Tinto approves $108 million investment for potential underground mining at Kennecott copper
July 26, 2021
Department of Justice argues in favor of land swap for Resolution Copper
June 25, 2021
MINING FOUNDATION OF THE SOUTHWEST AMERICAN MINING HALL OF FAME Inductees announced
Press release - April 27, 2021
Rio Tinto to build new tellurium plant at Kennecott Mine
March 9, 2021
Peru is poised for a rapid pandemic recovery in 2021
March 4, 2021
Northern Dynasty submits Compensatory Mitigation Plan for Pebble Project
November 16, 2020
Freeport-McMoRan announces appointment of Joshua F. Olmsted as President and Chief Operating Officer - Americas
August 11, 2020
Army Corps of Engineers report finds Pebble Mine should not damage Bristol Bay
July 28, 2020