Gold recovery from carbonaceous ores represents a significant challenge in mineral processing due to the inherent presence of organic carbonaceous matter that can adsorb gold cyanide complexes, a ...

Beneath a mountain of discarded electronics, a team of Australian scientists has unearthed a new way to extract gold — without the environmental toll. In a breakthrough published in Nature ...

Deccan Gold Mines Ltd has begun pre-commissioning trials at its Altyn Tor Gold Project in Kyrgyzstan, processing ...

Refractory gold ores present significant challenges to conventional extraction methods. In these ores, gold is tightly encapsulated within sulphide minerals or locked by carbonaceous matter, thereby ...

In 2022, humans produced an estimated 62 million tonnes of electronic waste – enough to fill more than 1.5 million garbage trucks. This was up 82 per cent from 2010 and is expected to rise to 82 ...

In a groundbreaking discovery, a bacterium called Cupriavidus metallidurans is transforming toxic metals into gold, offering a greener alternative to traditional mining. This microbe neutralizes ...