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gold bearing ore to naau cn 2

    Gold Cyanide Solution Scribd

    Gold Cyanide Solution (Leaching Gold With Cyanide) ... cyanide has been used to recover gold from gold bearing ... (NaCN) +O2 + 2 H2O = 4 NaAu(CN)2

    Gold cyanidation Wikipedia

    Gold cyanidation (also known as the cyanide process or the MacArthur-Forrest process) is a hydrometallurgical technique for extracting gold from low-grade ore by ...

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