Occurrence modes of As, Sb, Te, Bi, Ag in sulfide assemblages of gold deposits of the Urals

3rd International Conference on Competitive Materials and Technology Processes

Vikent'Eva, O.^1 ; Vikentev, I.^1

Institute of Geology of Ore Deposits, Petrography Mineralogy and Geochemistry (IGEM), Russian Academy of Sciences, Moscow

119017, Russia^1

关键词: Genetic type;    Gold bearings;    La-ICP-MS;    Occurrence modes;    Toxic elements;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/123/1/012028/pdf
DOI  :  10.1088/1757-899X/123/1/012028

来源: IOP

【 摘 要 】

Review of occurrence modes of trace toxic elements («potential pollutants») in ores from large gold deposits (the Urals) of different genetic types is presented. Mineral forms of these elements as well as their presence in main minerals from gold-bearing sulfide assemblages according to SEM, EPMA, INAA, ICP-MS and LA-ICP-MS are demonstrated.