how to make gold wiron plant - shalatikrugerlodge.co.za
Dec 03, 2014· Gold nanoparticles from plants Science Learning Hub. Gold catalysts. At Massey University, Professor Richard Haverkamp and Dr Marshall realised that, if gold recovered from plants was kept as nanoparticles, it would be more valuable than normal gold. This is because gold nanoparticles are very active catalysts, helping along a number of ...