Glencore strikes deal to test copper technology at Chilean mine
Glencore’s Lomas Bayas mine agreed to begin on-site testing at scale of a leaching process developed by Ceibo.
Women crowd around a kitchen table, each hoping their handful of old jewelry will fetch them a few $20 bills.When it’s Shirley Mueller’s turn, she pulls out a pair of earrings, a few rings and a watch.“Don’t laugh at these earrings; I
