‘Oppenheimer Blue’ diamond sets new record, fetches $57 million Cecilia Jamasmie | May 20, 2016 | 6:10 am Share Christie’s. " class="fb-share"> Comments No comments found. More News Codelco gets environmental permit for $2.8B Ministro Hales mine extension The world's largest copper producer said the initiative will allow the mine to increase production to 200,000 tons per year. January 14, 2026 | 12:36 pm {{ commodity.name }} {{ post.title }} {{ post.excerpt }} {{ post.date }} First < {{ page }} > Last
Codelco gets environmental permit for $2.8B Ministro Hales mine extension The world's largest copper producer said the initiative will allow the mine to increase production to 200,000 tons per year. January 14, 2026 | 12:36 pm
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