Thiosulfate leaching has emerged as a promising alternative to the traditional cyanide method for gold extraction, primarily due to its lower environmental impact. As concerns about the toxicity ...

LONDON - Panthera Resources Plc (AIM:PAT), a gold exploration and development firm, announced today the maiden JORC compliant Mineral Resource Estimate (MRE) for its K1A deposit within the Kalaka ...

Dundee Sustainable Technologies (CSE: DST) has developed two innovative metallurgical processes that offer significant ...

Montana officials said the initiative will be defended "vigorously." Initiative 137 bans new mines from using cyanide to leach gold or silver out of ore obtained from open-pit mines. A coalition of ...

Mutasa District residents clash with Sino Africa Huijin mine over blasting, pollution, and what they see as unfulfilled promises ...

According to state media reports, Collins Mnangagwa chairs the Radnor Mine board. ZIMCN Investments, a company widely believed to be linked to President Emmerson Mnangagwa's son, Collins, has been ...

particularly copper and gold. This method involves stacking crushed ore in heaps and applying a leaching solution, typically containing acids or cyanide, to dissolve the desired metals.

The Yukon's Mines Minister John Streicker has confirmed toxic water at the Eagle Gold mine is escaping one of the newly-built storage ponds there.

Mining company Dalradian has given an assurance that no cyanide will be used in its proposed mining of gold in the Sperrin Mountains in Co Tyrone (Liam McBurney/PA) An assurance has been given ...

Protesters hold demonstration against proposed gold mine in the Sperrins An assurance has been given that no cyanide will be used in the proposed mining of gold in Co Tyrone that could bring up to ...