Chinese scientists have developed a rapid e-waste mining method that extracts gold in under 20 minutes at around one-third of ...

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% from 2010 and is expected to rise to 82 million ...

Thiosulfate leaching is emerging as a promising alternative to traditional cyanidation methods in gold extraction. This process utilises thiosulfate as a lixiviant, offering enhanced environmental ...

The assay comparisons expose a negative bias in grade estimation practices used for calculating concentrate value and provides further incentive for concentrate producers to eliminate or reduce their ...

Ramp‑up: Construction and commissioning are complete. Plant operations began on a 12‑hour basis on September 27, 2025, with continuous 24‑hour operation established from September 29, 2025. Gold ...