Dual-listed Austral Gold has paid ASX-listed Troy Resources $1-million to acquire an additional 19% interest in the Casposo silver-gold mine in Argentina, raising its stake to 70%. Austral in 2016 recommissioned the mine and plant and started full operations in November, making significant progress in a number of areas including changes to the workforce, key changes to the equipment used in underground production and economies of scale.
