The CDE Mining division of United Kingdom-based CDE Global has announced a new project with Australia-based Arrium Mining to process and convert nearly 17 million short tons of low-grade iron ore ...

JSE-listed platinum group metals (PGMs) producer Impala Platinum’s (Implats’) Rustenburg operation, in the North West province, has been re-mining tailings from its dormant tailings dams 1 and 2, ...

LONDON, Jan 24 (Reuters) - A group of investors managing more than $25 trillion said they plan to challenge mining companies that have not yet committed to a tailings dam best-practice standard and ...

Researchers at Arizona’s three universities will explore ways to repurpose billions of tons of copper mine tailings under a $3.6 million grant approved by the Arizona Board of Regents. Led by a ...

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