Sentence examples for extract copper from inspiring English sources

They are preparing to extract copper from one of the richest untapped deposits on earth.

Miners there extract copper, some gold, lead, molybdenum, tungsten, and zinc.

Mine waste, which is being reworked to extract copper residues, now rises in miles of 300ft hills stretching around the town of Chingola.

Around 75,000 handsets will be collected and transferred to a European recycling facility to extract copper and other materials for future phones, instead of ending up in the world's largest e-dump at Agbogbloshie.

A biooxidation leaching separation cycle was designed to extract copper from PCBs.

Open pit mining method is used to extract copper ore in the Sarcheshmeh mine.

With T. Sterry Hunt (1826 92), he invented the Hunt Douglas process for extracting copper from its ores.

Most of the big multinationals, including Rio Tinto, Anglo American, Glencore, and Barrick Gold, have operations in Peru, extracting copper, gold, silver, zinc.

In essence, Freeport is looking to apply its expertise in finding and extracting copper and gold to another resource.

It owns mines and stakes in miners all over the world: extracting copper from the Democratic Republic of Congo; its chrome, platinum and vanadium operations are located across the Limpopo and Mpumalanga provinces in South Africa; while zinc is sourced from Kazakhstan.

It will be used by a Canadian firm, which could start extracting copper and gold off the coast of Papua New Guinea next year.