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VANCOUVER, British Columbia, Nov. 21, 2018 (GLOBE NEWSWIRE) -- Columbus Gold Corp. (CGT: TSX, CGTFF: OTCQX) (“Columbus”) announces that it is a signatory to the International Cyanide Management Code ...

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 ...

A groundbreaking new technology for gold extraction from cyanide processes is revolutionizing the mining industry by significantly boosting precious metal recovery rates through the recycling of this ...