Traders are paying huge premiums for quickly deliverable copper after stockpiles in the LME warehouse system tumbled to their lowest level in decades.

Local leaders say Las Bambas has brought pollution to the area and little in the way of economic development.

First quarter drop due to maintenance work at Jimblebar mine and labour shortages caused by covid-related curbs, the miner says.

The Gosselin deposit is estimated at 124.5 million indicated tonnes averaging 0.84 g/t gold for 3.35 million contained oz.

Peabody's sales exceeded $900 million, the highest in seven quarters.

The concentrator is now entering a ramp-up period and is expected to reach its nameplate capacity and full design recovery by April 2022.

According to a report from the NGO Finnwatch, Vale operations generated deforestation and polluted the Cateté river.

The contest will grant $350,000 in total to scientists or entrepreneurs able to come up with a sustainable way to boost demand for palladium.