One recent morning near the mouth of a canyon in southwest Colorado Springs, Christine Siddoway placed a few peculiar rocks ...
It was 3am in Australia when Art Malone received a call telling him his company Graphinex was set for a A$1.3bn ($860mn) loan ...
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U.S. Mine Waste Contains Enough Critical Minerals and Rare Earths to Easily End Imports. But Tapping into These Resources Is Anything but Easy
Exploiting critical minerals in byproduct mining waste is messy and challenging. Minerals like gallium and tellurium show up ...
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