Welcome To Our Facmaster Factory!


  1. Home
  2.  / New Technology Of Gold Ores

New Technology Of Gold Ores

Gold and silver ores are classified as refractory when a significant portion of the precious metals cannot be extracted by the conventional cyanidation process The refractoriness may be of a physical or chemical nature The former type is usually due to sub microscopic New Technology for Recovery of Gold + 4+ R GOLD