Rio Tinto, the world's No. 2 mining company by market value, on Thursday reported a drop in iron-ore production and shipments from its Australian mines. Fourth-quarter and full-year output and exports ...

On Kennecott copper mine: "Mined copper production was 35% lower ... management costs while identifying efficiencies in our truck and excavator fleet. We are also supplementing our smelter with ...

Mr Anderson’s presentation will illustrate how Rajant technology is leveraged to manage the Kennecott Utah Copper ... produces about 13 percent of U.S. copper, had an urgent need to manage over 85 300 ...

The Sajjan Jindal-led JSW Group has added copper to its metals business, marking its entry into the non-ferrous metals industry and opening up doors to a vast range of consumer applications ...

Approximately 900 tonnes of copper concentrates were shipped from the Lasail mine in Sohar, being developed by Minerals Development Oman (MDO). This landmark achievement, said MDO, not only ...

ACG Metals (LSE: ACG), founded by a mining executive who helped create aluminum giant Rusal, plans to raise $200 million in bonds to help fund the Turkish copper mine it bought in July.

Muscat – Minerals Development Oman (MDO), the sultanate’s flagship mining company, marked a major milestone on Tuesday with the first shipment of copper concentrates exported from the Lasail mine in ...

Three junior copper mining companies in a North Queensland community have financially collapsed in as many months. The Mayor says this put a dent in jobs and revenue. Greg Campbell said Copper ...

But new research based out of what some consider King Solomon’s fabled copper mines is upending that hypothesis. A new study of soil samples from two Timna-area mines in southern Israel ...

MUSCAT - Having restarted the production and export of copper concentrate from its Lasail mine — after a three decades-long gap — Minerals Development Oman (MDO), the nation’s biggest miner, has set ...

At full capacity, Escondida sits around the 25th percentile in the cost curve, with Rio’s smaller, 100% owned Kennecott copper mine near the middle of the cost curve. The existing open cut mine ...