Mining Engineering Online

The leading source of mining technical information since 1949




WEB-ONLY CONTENT


Glencore and General Motors enter multi-year cobalt supply agreement
Press release - April 12, 2022
Plan to invest C$3.8 billion in critical mineral production introduced in Canada
April 11, 2022
Canada expected to announce $2 billion investment to produce critical minerals
April 5, 2022
Iluka Resources greenlights rare earths refinery in Australia
April 4, 2022
Rio Tinto completes acquisition of Rincon lithium project
Press release - March 29, 2022
KoBold Metals to begin drilling in Greenland
March 25, 2022
Australia announces critical minerals funding plans
March 16, 2022
Interior Department launches interagency working group on mining reform
February 27, 2022
Alaska mining road blocked by Biden administration
February 24, 2022
USGS releases updated list of critical minerals
Press release - February 22, 2022
Colorado School of Mines announces new USGS on-campus facility
February 22, 2022
Department of Defense awards heavy rare earth processing contract to MP Materials
William Gleason - February 22, 2022
Department of Energy seeks input on facility to extract rare earth elements from fossil fuel waste
Press release - February 21, 2022
Green, bio-based extraction of rare earths from domestic ores for a sustainable world
Press release - February 11, 2022
Rio Tinto to acquire Rincon Mining lithium project
December 21, 2021
USGS proposes adding nickel and zinc to critical minerals list
November 16, 2021
USGS Seeks Public Comment on Draft List of Critical Minerals
November 9, 2021
U.S. appeals court questions its authority to overturn decision about Resolution Copper
October 25, 2021
Sibanye-Stillwater is in talks to acquire Nickel and Copper Projects in $1 billion deal
October 25, 2021
Forest Service proposes plan that would block Twin Metals Mine
October 21, 2021