返回Google圖書搜尋

Some Observations on the Solubility of Gold

Robert William BoyleW. M. AlexanderG. E. M. Aslin

出版	Geological Survey of Canada, Department of Energy, Mines and Resources : available from Information Canada, 1975
URL	http://books.google.com.hk/books?id=p-MiNAEACAAJ&hl=&source=gbs_api

註釋"Solubility experiments confirm that gold can be transported in natural humic waters probably in the form of a metal-organic compound, as a chelate, or adsorbed to humic matter. In gossans and in auriferous sulphide (pyritic) deposits similar experiments indicate that gold can be transported in ferric sulphate solutions. Under hydrothermal conditions gold is readily soluble in alkali carbonate solutions containing H2S, AsH3, or SbH3 or combinations of these constituents." --