
Study on Associated Rare Earth Minerals in Huayang Chuan Uranium Polymetallic Mine
Author(s) -
Dequan Wang,
Jianguo Wang,
Yizhong Wang
Publication year - 2019
Publication title -
iop conference series earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/384/1/012028
Subject(s) - epidote , monazite , uranium , rare earth , geology , geochemistry , mineral , uranium ore , mineralogy , zircon , paleontology , metallurgy , materials science , quartz , chlorite
Huayangchuan uranium polymetallic deposit is located in Huaxian County, Huayin City, Shaanxi Province.The geotectonic location belongs to the Xiaoqinling intracontinental orogenic belt on the southern margin of the North China block.The average content of rare earth in uranium ore reaches 740 ×10 −6 . Rare earth minerals in ores have been studied by means of microscopic identification and scanning electron microscopic energy spectrum analysis.we believe that the rare earth minerals in Huayangchuan uranium polymetallic ore are mainly brown epidote, bastnaesite, gadolinite, monazite and ancylite. Among them, the most important rare earth mineral is epidote.
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