Dipanjan Pan, professor of chemical, biochemical, and environmental engineering at UMBC, and collaborators published a seminal study in Nature Communications that demonstrates for the first time a ...

Extracting gold from ore is a poisonous business. The most common method is cyanide leaching, where cyanide salts in solution are used to suck the gold out from its ore. You get gold, but you also get ...

When it comes to gold, how pure is pure? And how does anybody know? As recent revelations about the Perth Mint have shown, gold buyers and sellers take purity very seriously. Questions have been ...

Researchers have developed an environmentally friendly method for recycling and purifying metals. Using gold earrings from a pawnshop in Gothenburg and biodiesel from the nearest filling station, the ...

Gold check: The price of gold jewelry is often very high. There are also adulterating sellers in the market, which can affect ...

North Vancouver, British Columbia--(Newsfile Corp. - March 25, 2026) - Lion One Metals Limited (TSXV: LIO) (OTCQX: LOMLF) ("Lion One" or the "Company") wishes to address recent commentary regarding ...

Lion One Has Not Abandoned Shrinkage Stoping - Multiple Mining Methods Will Be Used as Dictated by Deposit Characteristics North Vancouver, British Columbia--(Newsfile Corp. - March 25, 2026) - Lion ...