El Teniente restarts operations and is sending fresh tailings to MVC Historic tailings processing remains ongoing Timing of normalized operations at El Teniente to determine impact on MVC guidance VANCOUVER, British Columbia, Aug. 13, 2025 --
Amerigo Resources Ltd. provides an operational update on Minera Valle Central , its 100% owned operation located near Rancagua, Chile. On Saturday, August 9, 2025, the El Teniente underground copper mine received approval from Chile's National Geology and Mining Service and the Labour Directorate to restart operations in eight of the twelve underground sectors. Four sectors remain temporarily shut down. Operations at El Teniente have resumed in accordance with a safety restart plan. Following the restart of operations at El Teniente, MVC ...