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 ...

VANCOUVER, BC / ACCESSWIRE / November 27, 2019 / EnviroLeach Technologies Inc. ("EnviroLeach"), (CSE:ETI)(OTCQB:EVLLF)(FSE:7N2), a global leader in innovative and eco-friendly precious metal ...

Olga González, a gemologist and communications strategist, examines the urgent global challenge of mercury pollution in ...

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 ...

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 ...

WESTLAKE VILLAGE, CA / ACCESSWIRE / May 13, 2022 / Star Alliance International Corp. (OTC PINK:STAL) has now completed its due diligence on the Genesis gold extraction technology and is finalizing the ...

A global mercury conference in Geneva faced sharp criticism Friday from environmental and Indigenous groups for failing to ...

(Nanowerk News) Throughout history, alchemists believed in the existence of the philosopher’s stone: a substance that could turn cheap substances into precious gold. Now scientists from The University ...

Gold, coveted for its rarity and enduring value, has been a subject of fascination and desire throughout human history. The quest for extracting gold from its ores has led to numerous innovations in ...