If everything goes to plan at the start-up Seloxium, mining companies and others seeking to recover precious metals and rare earth elements from wastewater will soon have the option of better—and ...

Many useful metals unearthed from U.S. mines are discarded. When mining operations dig for valuable metals, they often exhume ore containing other metals too. These by-product elements are usually ...

The leftover ore discarded by US mines is packed with key minerals – enough to provide virtually all of the raw material needed to build clean energy technologies. Recovering just a fraction of these ...