October 19, 2023

Indonesian copper-gold company storms ranking of world’s 50 most valuable mining stocks

Amid a wider slump, MINING.COM’s ranking was lit up by newcomer Amman Minerals, which now sits just outside the top 10 after minting at least six new billionaires since its July…

September 19, 2023

Brazil may be responsible for 5% of global annual emissions if all legal mining sites remain active – study

A recent study shows that if all of Brazil’s active legal mining sites continue to operate in the coming decades, emissions will total an estimated 2.55 gigatonnes of carbon dioxide…

July 21, 2023

CHARTS: Value of world’s 50 biggest stage.mining.companies slump $356bn from post-pandemic peak  

MINING.COM’s ranking of world’s biggest miners welcomes the first Indonesian company to the top tier and Perth as the city hosting the greatest number on the list.

June 9, 2023

Mining’s changing ESG landscape

Dean Slocum and Chris Anderson of Acorn International on artisanal miners, China in Africa, the NGO-industrial complex, Juukan Gorge and mining’s changing guard.

June 6, 2023

Bauxite miners urge Indonesia to rethink export ban as deadline looms

The country is due to stop shipments of the raw material for aluminum starting Saturday.

April 27, 2023

Vale set to sell its 40% stake in Mineração Rio do Norte

MRN is Brazil's largest bauxite producer and exporter.

April 27, 2023

Glencore buys stakes in Norsk Hydro and Vale’s assets in Brazil

It's taking a 30% stake in alumina refinery Alunorte and a 5% interest in bauxite producer Mineracao Rio do Norte, both in Para, Brazil.

March 31, 2023

High-quality concrete produced with coal fly ash

Scientists at Rice University are employing flash Joule heating to remove toxic heavy metals from fly ash and use the resulting product to manufacture concrete.

February 22, 2023

Rio Tinto halves dividend on 41% annual profit drop

Rio's bottom line was hit by weaker iron ore prices as demand from China slowed, as well as higher labour and material costs.

January 9, 2023

Top 50 stage.mining.companies in 2022: coal, lithium win big, China investors lose out

Commodity prices are always volatile, but in 2022 metal and mining markets reached new levels of turbulence, as the pandemic played out in China and the Ukraine war upended global…