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 ...

K92 Mining Inc.'s gold equivalent production consists of gold, copper and silver produced at the Kainantu Gold Mine in the Eastern Highlands Province of Papua New Guinea, 180 km northwest of Lae.

TORONTO, Nov. 04, 2025 (GLOBE NEWSWIRE) -- TRX Gold Corporation (TRX:CA) (the “Company” or “TRX Gold”) is pleased to provide an update on the processing plant ...

Scientists at Australia’s national science agency, CSIRO, have developed a new process designed to improve gold recovery and recycle toxic cyanide used in mining. The method, called ‘Sustainable Gold ...

Since the modern gold rushes of the 1970s and 1980s, gold has been one of Australia's major exports. Australia is the second-largest gold producer globally behind China and holds the second largest ...

An interdisciplinary team of experts in green chemistry, engineering and physics at Flinders University in Australia has developed a safer and more sustainable approach to extract and recover gold ...

Researchers have developed a new type of material that's 10 times more efficient at extracting gold from e-waste than previous adsorbents. Developed by chemists and materials scientists at the ...

In the heart of Bushiangala village in Ikolomani, Kakamega County, the sun sets in hues of gold and the earth whispers tales of buried treasures. Here lies a community of over 8,000 artisanal miners ...

In the Philippines, as in many places across the globe, mercury has long been central to how small-scale gold miners earn their living. Used as an easy way to separate gold from other minerals they ...