Spiral concentrators, which are also used in graphite refining, are often used to separate the dense gangue particles in an ore slurry from less dense titanium oxides. Once the raw ore has been ...

The billions of tonnes of red mud produced as a by-product of refining alumina from bauxite ores might one day become fertile soil, thanks to a microbe-driven remediation system developed by ...

Indonesia is richly endowed with nickel, but refining this crucial mineral poses a daunting environmental challenge Dust and smoke rise from the Indonesia Weda Bay Industrial Park's nickel-mining ...

A tropical cyclone is expected to cross the coast on Friday, bringing heavy rain and damaging wind gusts to the nation’s ...