EMPA-SEM Study on the Rare Earth Minerals from the Huayangchuan Uranium Rare Polymetallic Deposit,Shaanxi Province

• Published in: Yankuàng cèshì Vol. 40; no. 1; pp. 145 - 155
• Main Authors: Wan, Jian-jun, Pan, Chun-rong, Yan, Jie, Kang, Qing-qing, Hong, Bin-yue, Zhong, Fu-jun, Huang, Hui, Du, Jing-yong, Yan, Zhao-bin, Pan, Jia-yong
• Format: Journal Article
• Language: Chinese; English
• Published: Beijing National Research Center of Geoanalysis 01.01.2021; Science Press, PR China
• Subjects: Apatite; Bastnasite; Earth resources; Electron probe microanalysis; Electron probes; Emission analysis; Field emission microscopy; huayangchuan of shaanxi province; Isomorphism; Lanthanum oxides; Metallurgy; Mineral deposits; Mineralogy; Minerals; Monazite; occurrence state; Rare earth elements; rare-earth minerals; Scanning electron microscopy; Technology assessment; Trace elements; Uranium; uranium rare polymetallic deposit; X ray spectrometers; Xenotime; Yttrium; Yttrium oxide

BACKGROUND: The Huayangchua polymetallic deposit is a super-large mineral deposit that has economic endowments of uranium and rare earth resources. The deposit is characterized by the unique ore types and complex mineral assemblage. Systematic mineralogical studies can reveal the main rare-earth min...