Toxic sodium cyanide has been used in gold mining since 1887, and it remains the primary reagent in use for gold processing ...

PERTH, AUSTRALIA / ACCESS Newswire / February 4, 2025 / Australian Gold Reagents' (AGR) Board has made a final investment decision to proceed ...

Local and national conservation groups sued the U.S. Forest Service today to challenge its approval of the Stibnite Gold Project, an open-pit cyanide leach gold mine in Idaho’s Salmon River Mountains.

08, 2025 (GLOBE NEWSWIRE) -- Australian Gold Reagents’ (AGR) Board has made a final investment decision to proceed with the expansion of its sodium cyanide production facility in Kwinana ...

PERTH, AUSTRALIA / ACCESS Newswire / February 4, 2025 / Australian Gold Reagents' (AGR) Board has made a final investment decision to proceed with the expansion of its sodium cyanide production ...