Researchers at Penn State University say that if fracturing and erosion at the surface, and thus oxidation, occur slowly, acid mine drainage can be avoided.
US court upholds miners’ rights to explore on federal lands; Nordgold submits off-market bid for Cardinal in takeover war, Over $1 trillion needed for energy transition metals...
Newmont produced 1.5 million attributable oz. of gold at all-in-sustaining costs of $1,020 per oz. in Q3, plus 273,000 gold-equivalent attributable oz. from coproducts.