US coal ash highly rich in rare earths, scientists find

US scientists have found what it could be key for the future of the country’s ailing coal industry as they detected that ashes from local operations, particularly those around the Appalachian region, are very rich in rare earth elements. Coal...

Contest Ranking Modal BG Contest Ranking Modal BG
Contest Ranking Title

The new Mining Power Rankings are live. Vote for the sector’s leaders in each of the Large-, Small-, and Micro-Cap leagues.

Vote Now