Chile's national environmental regulator (SMA) ordered the permanent closure of Lundin Mining's Alcaparrosa mine, accusing the miner of causing a large ...
Gina Rinehart's Hancock Prospecting has been increasing its interest in rare earths heavyweight Lynas and now holds an 8.2% stake. More than $60 million has ...
Gold miner St Barbara has unveiled its latest production costs from its troublesome Simberi mine in Papua New Guinea, with final numbers well above its ...