85.2% weighted average gold extraction in Rangefront Zone (7 columns) 80.5% weighted average gold extraction in Discovery Zone (15 columns) Consistent Gold Extractions and Leach Performance: Weighted ...

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 ...

Chinese researchers have discovered a fast, low-cost and environmentally cleaner method for extracting gold from electronic waste, that could significantly reshape e-waste recycling worldwide and ...

In a nutshell - gold ore is mined in open pits and cyanide is used to leach the gold from the ore in lined piles called heaps. The technology allows mines to go after low-grade gold ore. According to ...

Vancouver, British Columbia, Jan. 06, 2026 (GLOBE NEWSWIRE) -- NevGold Corp. (“NevGold ” or the “Company ”) ( TSXV:NAU) (OTCQX:NAUFF) (Frankfurt:5E50 ) is ...

Vancouver, British Columbia--(Newsfile Corp. - January 5, 2026) - RZOLV Technologies Inc. (TSXV: RZL) (the "Company" or "RZOLV") today reported the results of a bulk-scale vat leach metallurgical test ...

Exceptional Gold Recovery: 96% and 91% gold recoveries from coarse ¾ inch material, representing a mix of oxidized and non-oxidized fresh mineralization from 9 drill holes from the Chicken Mountain ...

The Environmental Protection Agency (EPA) has launched sweeping nationwide measures to clamp down on unregulated gold leaching, warning illegal operators to comply with new environmental standards or ...

Dorothy Malowa, a resident of Kamkwaya village in Bondo sub-county protest against the establishment of a gold leaching plant in the area. [Isaiah Gwengi, Standard] Residents of Kamkwaya and Kamnyiri ...

Antimony recovery has minimal to no impact on gold recovery; the gold in the historical leach pads could also be recovered in the future after antimony processing is completed Acid Leaching is being ...