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 ...

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

The wildcat gold mining boom that swept across the Amazon beginning in the 1970s left behind an environmental catastrophe of ...

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 in China have introduced a room-temperature process that extracts over 98% of gold from discarded electronics, ...

Chinese researchers say they can now strip almost all the gold out of discarded phones and circuit boards in the time it ...

(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 ...

ETH Zurich researchers have developed a sustainable method to recover gold from electronic waste. The method uses a sponge made from denatured whey proteins that selectively adsorb gold ions. 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 ...

This company’s system, which is portable and nontoxic, affords mining companies cost and time efficiencies. Mineworx Technologies Ltd. (MWX:TSX.V; MWXRF:OTCQB) announced it received a patent for its ...

WESTLAKE VILLAGE, CA / ACCESSWIRE / December 9, 2021 / Star Alliance International Corp. (OTC PINK:STAL). On November 23, 2021, STAR entered into a binding letter of intent to acquire 51% of the ...