Study of the Technology for Gold Recovery from Gravity …
Ore components, presented in order of their occurrence: 1. Sulfides: arsenopyrite—Ars (FeAsS), pyrite—Py (FeS2), chalcopyrite—Cp (CuFeS2) and pyrrhotite – Pirr (Fe1-xS), bismuthine – Bi2S3; 2. Iron oxides: goethite – (HFeO2), hydrogoethite – (HFeO2⋅ag) – g/g, …