Chile’s Minister of Mining Marcela Hernando said during the agency’s investigation into a sinkhole that has formed at Lundin Mining’s Chilean unit Ojos del Salado that the event was caused by “overexploitation” and excessive mining at the site. Work is continuing to determine the origin of cracks close to the subsidence and any potential impact to an aquifer near the…
Read MoreOperator to blame for sinkhole: Chile minister
