The Gabriela Mistral unit of Chile's state-run copper producer Codelco (COBRE.UL) has reached an early agreement with its workers' union, Codelco said in a statement on Friday.

Amerigo Resources Ltd. ("Amerigo") (ARG:TSX, ARREF:OTCQX), based in Vancouver, British Columbia focused on producing copper from mining waste are retuning capital to shareholders, today announced that ...