Big trucks and machinery at Chuquicamata, world’s biggest open pit copper mine, Calama, Chile. Mining Operations at open pit Copper Mine near Calama, Northern Chile. Jackson Chen | April 10, 2026 | 12:32 pm Share Comments Cancel replyYour email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment. Δ No comments found. More News Op-Ed: How gold became national security infrastructure Countries repatriating sovereign gold are not isolated portfolio decisions, David Zaikin writes. April 12, 2026 | 09:48 am US, Australia offer $600M backing for rare earth refinery project The refinery being developed by Tronox Holdings would use existing mining and processing capacity to produce mixed rare earth carbonate. April 12, 2026 | 09:46 am {{ commodity.name }} {{ post.title }} {{ post.excerpt }} {{ post.date }} First < {{ page }} > Last
Op-Ed: How gold became national security infrastructure Countries repatriating sovereign gold are not isolated portfolio decisions, David Zaikin writes. April 12, 2026 | 09:48 am
US, Australia offer $600M backing for rare earth refinery project The refinery being developed by Tronox Holdings would use existing mining and processing capacity to produce mixed rare earth carbonate. April 12, 2026 | 09:46 am
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