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.
Rio Tinto halves dividend on 41% annual profit drop
Rio's bottom line was hit by weaker iron ore prices…
Top 50 mining companies in 2022: coal, lithium win big, China investors lose out
Commodity prices are always volatile, but in 2022 metal and…
Indonesia confirms bauxite export ban to proceed as scheduled
The measure, which led to a dispute at the World…
China may extend state iron ore buying strategy to lithium
If successful in iron ore, the mandate of China's new…
