Rare-earth element distribution patterns in metasomatites of Eastern Kazakhstan gold-ore deposits

Scientific and Technical Challenges in the Well Drilling Progress

Ananyev, Yu.^1

Department of Mineral Exploration, Institute of Natural Resources, National Research Tomsk Polytechnic University, Tomsk, Russia^1

关键词: Distribution patterns;    Eastern Kazakhstan;    Gold ore deposits;    Gold ores;    Metasomatites;    Rebalancing;    Vertical differentiation;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/24/1/012002/pdf
DOI  :  10.1088/1755-1315/24/1/012002

来源: IOP

【 摘 要 】

The article describes the distribution patterns of rare-earth elements in metasomatites of Eastern Kazakhstan gold-ore deposits. The results demonstrated that the formation of all metasomatites is associated in the rebalancing process of rare-earth elements. The investigation established the vertical differentiation of rare-earth elements in beresites accompanying gold-ore mineralization of various structural and morphological types. Three types of distribution of rare-earth elements in wallrock beresites have been identified.