Gold Elemental Information - Mine EngineerSeawater contains astonishing quantities of gold, but the process of recovery is not economical. . activity, perhaps with other metals as a solid solution within molten rock. After this solid solution cooled, its gold content was spread through such a . Silver and platinum are also recovered from the copper anode sludge in.after crushing rock that contains gold silver and platinum,Dealing with Black Sands: getting all the gold out of your concentratesInformation on how to capture all fine Gold from your black sands: Nevada . When rocks containing these minerals is weathered and eroded, they collect in streams . following: chromite (an ore of chromium), Diamonds, platinum, gold bearing .. as reprocessing after crushing the black sands or leach extraction by cyanide.
after crushing rock that contains gold silver and platinum