 | | Journal (article/letter/editorial) | | middle-heavy rare earth elements in the Bayan Obo deposit, Northern China T Xiao-zhi Houa, , Zhan-feng Yangb...Research Institute, Inner Mongolia University of Science and Technology, Baotou 014010, China Rare Earth Research...Laboratory of Bayan Obo, Baotou 014000, China c Baotou Rare Earth Research Institute, Baotou 014000, China b ARTICLE...Enrichment mechanism Bayan Obo deposit The Bayan Obo deposit is a world-class Fe-REE-Nb deposit, and its reserves...rare earth elements (M−HREE) resources, the Bayan Obo deposit with such a huge amount of M−HREE cannot be |  | Liu, Taotao, Song, Wenlei, Kynicky, Jindrich, Yang, Jinkun, Chen, Qian, Tang, Haiyan (2022) Automated Quantitative Characterization REE Ore Mineralogy from the Giant Bayan Obo Deposit, Inner Mongolia, China. Minerals, 12 (4) 426 doi:10.3390/min12040426 | Journal (article/letter/editorial) | | Ore Mineralogy from the Giant Bayan Obo Deposit, Inner Mongolia, China Taotao Liu 1 , Wenlei Song 1,...Ore Mineralogy from the Giant Bayan Obo Deposit, Inner Mongolia, China. Minerals 2022, 12, 426. https://...of Geology, Northwest University, Xi’an 710069, China; taotaoliu1888@gmail.com (T.L.); 202010309@stumail...of Mining Engineering, Inner Mongolia University of Science and Technology, Baotou 014000, China; tanghy17@mails...technologies. The giant carbonatite-related Bayan Obo deposit contributes most REE resources in the world’s |  | Chao, E.C., Tatsumoto, Mitsunobu, Erickson, R.L., Minkin, J.A., Back, J.M., Buden, R.V., Okita, P.M., Zonglin, Hou, Qingrun, Meng, Yingchen, Ren, Weijun, Sun, McKee, E.H., Turrin, B.D., Junwen, Wang, Xibin, Li, Edwards, C.A. (1990) Origin and ages of mineralization of Bayan Obo, the world's largest rare earth ore deposit, Inner Mongolia, China. Open-File Report Vol. 1990 (90-538) US Geological Survey doi:10.3133/ofr90538 | Report (issue) | | Mineralization of Bayan Obo, the World's Largest Rare Earth Ore Deposit, Inner Mongolia, China by E.C.T. Chao...Herndon, VA 5Tianjin Geological Research Academy, China 6USGS Menlo Park, CA CONTENTS Abstract Introduction...sequence and ages of mineralization Comparison of Bayan Obo mineral characteristics with those of known magmatic...selected Bayan Obo minerals Table 2. General comparison of mineral characteristics between Bayan Obo and carbonatites...Captions for figures Figure 1. Geologic map of the Bayan Obo area Figures 2-5. Photograph and photomicrographs |  | Fan, Hong-Rui, Yang, Kui-Feng, Hu, Fang-Fang, Liu, Shang, Wang, Kai-Yi (2016) The giant Bayan Obo REE-Nb-Fe deposit, China: Controversy and ore genesis. Geoscience Frontiers, 7 (3) 335-344 doi:10.1016/j.gsf.2015.11.005 | Journal (article/letter/editorial) | | D BY Contents lists available at ScienceDirect China University of Geosciences (Beijing) Geoscience...com/locate/gsf Research paper The giant Bayan Obo REE-Nb-Fe deposit, China: Controversy and ore genesis Hong-Rui...Geophysics, Chinese Academy of Sciences, Beijing 100029, China a r t i c l e i n f o a b s t r a c t Article...Accepted 5 November 2015 Available online xxx Bayan Obo ore deposit is the largest rare-earth element (REE)...and genesis of this giant deposit still remains intense debated. The deposit is hosted in the massive |  | Shimazaki, Hidehiko, Miyawaki, Ritsuro, Yokoyama, Kazumi, Matsubara, Satoshi, Yang, Zhuming (2008) Zhangpeishanite, BaFCl, a new mineral in fluorite from Bayan Obo, Inner Mongolia, China. European Journal of Mineralogy, 20 (6) 1141-1144 doi:10.1127/0935-1221/2009/0021-1888 | Journal (article/letter/editorial) | | BaFCl, a new mineral in fluorite from Bayan Obo, Inner Mongolia, China Hidehiko SHIMAZAKI1, 2, Ritsuro MIYAWAKI1...Academy of Sciences, P.O. Box 9825, Beijing 100029, China Abstract: Zhangpeishanite, ideally BaFCl, occurs...up to 100 lm across in fluorite from Bayan Obo, Inner Mongolia, China. It is associated with barite, hematite...gsw Key-words: zhangpeishanite, new mineral, Bayan Obo, matlockite group, barium fluoride chloride. Introduction...specimen of deep purple fluorite from Bayan Obo, Inner Mongolia, China – the world’s largest resource of |  | Yang, Zhuming, Smith, Martin, Henderson, Paul, LeBas, Michael J., Tao, Kejie, Zhang, Peishan (2001) Compositional variation of aeschynite-group minerals in the Bayan Obo Nb-REE-Fe ore deposit, Inner Mongolia, China. European Journal of Mineralogy, 13 (6) 1207-1214 doi:10.1127/0935-1221/2001/0013-1207 | Journal (article/letter/editorial) | | variation of aeschynite-group minerals in the Bayan Obo Nb-REE-Fe ore deposit, Inner Mongolia, China ZHUMING...Academy of Sciences, P.O. Box 9825, Beijing 100029, China. e-mail: yangzhm@igcas.igcas.ac.cn 2 Department...Abstract: The aeschynite-group minerals occurring in an aegirine-fluorite-dolomite- aeschynite vein in the...the Bayan Obo Nb-REE-Fe deposit show complex compositional zoning in BSE images. Microprobe analyses revealed...concentrationsof REE2O3 are globally high in aeschynite-groupminerals, ranging from 36.72 to 40.32 wt |  | Shimazaki, Hidehiko, Yang, Zhuming, Miyawaki, Ritsuro, Shigeoka, Masako (2008) Scandium-Bearing Minerals in the Bayan Obo Nb-REE-Fe Deposit, Inner Mongolia, China. Resource Geology, 58 (1) 80-86 doi:10.1111/j.1751-3928.2007.00045.x | Journal (article/letter/editorial) | | Scandium-Bearing Minerals in the Bayan Obo Nb-REE-Fe Deposit, Inner Mongolia, China Hidehiko Shimazaki1, Zhuming...Beijing, China Abstract Aegirine, “perrierite-(Ce)”, and ferrocolumbite, occurring in the Bayan Obo Nb-REE-Fe...Nb-REE-Fe deposit in Inner Mongolia, China, contain appreciable amounts of scandium. The Sc2O3 content in...value of 1.19%. The Sc2O3 content of “perrierite-(Ce)” (TS-20) was 2.82–3.64% with an average value of...by-product from the deposit. Keywords: Aegirine, Bayan Obo, ferrocolumbite, “perrierite-(Ce)”, scandium. 1 |  | | Report (volume) | | Carbonate-Hostjed Giant Bayan Obo REE-Fe-Nb Ore Deposit of Inner ~vtongolia, China: A Cornerstone Example...made possible b_v the U.S.!People 's Republic of China Earth Sciences Protocol between the Academy of Geological...the Ministry of Geology and Mineral Resources of China and the U.S. Geological Suney, Department of the...National Center, 12201 Sunrise Valley Dr. • Salt Lake City, Utah-2222 West, 2300 South • Spokane, Washington-Rm...Carbonate-Hosted Giant Bay an Obo REE-Fe-Nb Ore Deposit of Inner Mongolia, China: A Cornerstone Example for |  | | Journal (article/letter/editorial) | | on Fluid Evolution in the Bayan Obo Fe-REE-Nb Deposit, Inner Mongolia, China M. P. SMITH†,* AND P. HENDERSON...United Kingdom Abstract The Bayan Obo Fe-REE-Nb deposit, Inner Mongolia, China, is the world’s largest REE...and is also exploited as a major Fe oxide deposit. The deposit consists of replacement bodies hosted in...barite. Fluid inclusions from monazite-(Ce), bastnäsite-(Ce), apatite, aegirine, fluorite, and barite...to those at Bayan Obo. Introduction THE BAYAN OBO Fe-REE-Nb deposit, Inner Mongolia, China, is the world’s |  | | Journal (article/letter/editorial) | | com/locate/chemgeo Boron isotopic investigation of the Bayan Obo carbonatite complex: Insights into the source...Faculty of Earth Science, China University of Geosciences, Wuhan 430074, China ARTICLE INFO ABSTRACT...largest rare earth element (REE) ore deposit at Bayan Obo, China, is hosted in a dolomitic marble of Mesoproterozoic...insights into the petrogenetic history of the Bayan Obo host dolomite by documenting major and trace element...isotope data for the host dolomitic marble at Bayan Obo are consistent with an upper mantle origin, and |  | | Journal (article/letter/editorial) | | the present paper, with the exception of the Bayan Obo carbonatite, I have used examples of anorogenic...controversial Bayan Obo in northern China and the carbonatites of the Mianning–Dechang belt in SW China. It is...Australia (Mount Weld and Gifford complex) and China (Bayan Obo and the carbonatites of the Mianning–Dechang...Age data from Brandberg, Erongo, Gifford Creek, Bayan Obo and Maoniuping. Igneous Cx Rock/mineral dated...Gifford Creek ferrocarbonatite cx Bayan Obo Maoniuping REE deposit; Mianning–Dechang belt Ar/39Ar 40 |  | | Book | | Main Tectonic Events and Metallogeny of the North China Craton Springer Geology More information about...Main Tectonic Events and Metallogeny of the North China Craton 123 Editors Mingguo Zhai Institute of...Geophysics Chinese Academy of Sciences Beijing China Taiping Zhao Guangzhou Institute of Geochemistry...Guangzhou China Yue Zhao Institute of Geomechanics Chinese Academy of Geological Sciences Beijing China ISSN...Metallogenic Epochs to Key Geological Events in the North China Craton: An Example for Secular Changes in the Evolving |  | | Book | | in southwestern Arizona. When used with a town or city this designation indicates the direction in which...Just, Perth, Australia; Richard Thomssen, Carson City, Nevada, USA; Peter Embrey, London, England; Jessie...Acta Cryst. B45 (1989), 201. Aeschynite-(Ce) 2 Aeschynite-(Ce), (Ce,Ca,Fe,Th)(Ti,Nb)2(0,0H)6, Orth...Rynersonite, Vigezzite, Aeschynite-(Y), Niobo-aeschynite-(Ce). Aeschynite-(Nd), (Nd, Ce, Ca)(Ti,Nb)2(0,0H)6...0H)6, dark/light brown. Bayan Obo, Inner Mongolia, China. 0 Syst=? Adamantine H= 5-6, Djjj= 4.8, D(,= |  | | Book | | nearly all metals and the inevitable closing of many mining operations, it is a matter of the industry's survival...decision, not only is a handy volume affered to the mining and processing community but also duplication of...Terbium (Tb, Z = 65) Dysprosium (Dy, Z = 66) Cerium (Ce, Z =58) Holmium (Ho, Z = 67) Praseodymium (Pr, Z...The Bastnaesite-Fluorite-Barite Deposit of the Kizilcaören District, Eskisehir, Turkey. G. Morteani and...Granite-Hosted Tantalum Deposits: An Approach via District Analysis. P. 1. Pollard (with 1 Figure) . . . |  | | Book | | overflow —_Lat. fluere, to flow Old English ca.450-1050 CE krup-yo, to conceal, hide Gk. kryptein, to hide...Romance languages Greek Middle English ca.! 100-1500 CE PO, Me Modern English out ee nom, to assign...the Commission of Levinson (1966), e.g., monazite-(Ce). Geometric on New variants are in some cases prefixed...et al. (1978): Am. Mineral. 63, 930. Abenakiite-(Ce) NazoREE6(SiO3)6(PO4)6(CO3)6(SO2)O, Matzko, J.J...transparency. Langban mine, Varmland, Sweden. Aeschynite-(Ce) (Ce,Ca,Fe, Th) (Ti,Nb)2(O,OH)¢, orth., Pbnm. |  | | Book | | at vii viii Foreword Peking University and China University of Geosciences and currently has honorary...University of New South Wales, Sydney, and the China University of Geosciences, Beijing. Franco Pirajno...Pacific, China, Greenland and Australia, he has integrated experience in tectonics, ore deposit geology... including the little known mineral systems in China, which Franco Pirajno weaves with a distillation...hospitality and support for the numerous field trips in China and their patience with the idiosyncrasies of a |  | | Book (edition) | | 9055 89 Ac 43 r-- V 1 1 1 � 3p 111 B Ce Pr 60 Ce• 11•n 1.:".) 1:, P•J'.,V'.>:l,n •'1 1.:� ')J�;...Absitc. var. of brannerite. A .W.G. Whittle ( 1 954) Mining Rev. S. Austral. Dept. Mines no. 9 (for 1 952)...(TL) Crackers Well. South Australia. Australia. Deposit located by air-borne scintillator; hence name....rust '. alluding to its appearance. 18.2. 1 3 Aeschynite-(Ce). (Ce.Ca.Fc.Th)(Ti.Nb) i (O,OH) 6 • 1.1. BerL...natural state. Forms two series. with niobo-acschynitc-(Ce) and with acschynite-(Y): dimorphouswith lucasitc-(Cc) |
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