Judge denies Native American bid to block Rio Tinto’s copper project; Rhodium price roars above $20,000 in precious metals’ biggest rally; Rio Tinto to open North America’s first scandium plant in June
Ranked: the world's 10 biggest copper mines by 2025 production — from Escondida's 1.3M tonne output to Oyu Tolgoi. Updated rankings with mine-by-mine data.