 | Zhongxin, Yuan, Ge, Bai, Chenyu, Wu, Zhongqin, Zhang, Xianjiang, Ye (1992) Geological features and genesis of the Bayan Obo REE ore deposit, Inner Mongolia, China. Applied Geochemistry, 7 (5) 429-442 doi:10.1016/0883-2927(92)90004-m | Journal (article/letter/editorial) | | features and genesis of the Bayan Obo REE ore deposit, Inner Mongolia, China YUAN ZHONGXIN, BAI G E a n...Abstract--Geotectonically, the Bayan Obo deposit is located on the northern margin of the North China platform. When...When the Proterozoic Bayan Obo Group was formed, the area was probably a rift tectonic environment. Dolomite...rock (or host rock) of the orebody of the Bayan Obo REE deposit, shows a distinct stratified structure and... The Sm-Nd whole rock (whole ore) isochron age of the Main orebody of the Bayan Obo deposit is 1.58 Ga |  | 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) | | aeschynite-group minerals in the Bayan Obo Nb-REE-Fe ore deposit, Inner Mongolia, China ZHUMING YANG 1, MARTIN...Academy of Sciences, P.O. Box 9825, Beijing 100029, China. e-mail: yangzhm@igcas.igcas.ac.cn 2 Department...aegirine-fluorite-dolomite- aeschynite vein in the Bayan Obo Nb-REE-Fe deposit show complex compositional zoning in...aeschynite-(Ce), aeschynite-(Nd), nioboaeschynite-(Ce) and nioboaeschynite-(Nd). The correlations among cations...charge-balanceddescribed by the exchange vectors as CaNb(Nd,Sm,Pr)-1Ti-1 and LaNbTh-1Ti-1. The chondrite-normalized |  | Giebel, R. Johannes, Gauert, Christoph D.K., Marks, Michael A.W., Costin, Gelu, Markl, Gregor (2017) Multi-stage formation of REE minerals in the Palabora Carbonatite Complex, South Africa. American Mineralogist, 102 (6) 1218-1233 doi:10.2138/am-2017-6004 | Journal (article/letter/editorial) | | synchysite), ancylite, britholite, cordylite, fergusonite, REE-Ti-betafite, and anzaite are texturally...assemblages reflect a multi-stage origin: (1) fergusonite and REETi-betafite occur as inclusions in primary...anzaite, fluoro-carbonates, ancylite, cordylite, fergusonite, REE-Ti-betafite Introduction Carbonatites are...carbonatites and phoscorite (blue field) of the Loolekop deposit. Note: Main phases in bold, minor phases in plain...pit level (random sampling—upper 600 m of the deposit; Bulakh, personal communication) and provided only |  | | 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...(Ho, Z = 67) Praseodymium (Pr, Z = 59) Neodymium (Nd, Z = 60) Erbium (Er, Z = 68) Prometheum (Pm, 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 | | 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...GeOx Au OH In I IO3 Ir Fe La Pb Li Mg Mn Hg Mo MoOx Nd No. 787 3 41 233 60 221 446 21 154 78 217 28 179...Aeschynite-(Nd), (Nd, Ce, Ca)(Ti,Nb)2(0,0H)6, dark/light brown. Bayan Obo, Inner Mongolia, China. 0 Syst=... Vitreous/porcelanous white. Solvech fluorite deposit, Karaganda, Kazakhstan, USSR. H= 7.2, Duj= 3.68 |  | | Book | | Aeschynite-(Nd) (Nd,Ce,Ca)(Ti,Nb)2(O,OH)6¢, orth., Pbnm. See aeschynite-(Ce). China. Bayan Obo, Inner Mongolia...(1989): Mineral. J. 14, 279. Flores mine, Huanuni District, Oruru, Bolivia. Agardite-(La) (La,Ca)Cu¢(AsO4)3(OH)6°3H20...its discovery locality, in the Aktash mercury deposit at Gorni Altai, Russia. Vasil'ev, V.I. (1968):...its discovery locality, at the Solvech fluorite deposit, Akdala, Karaganda, Kazakhstan. Shpanoy, E.P. et...Named after its discovery locality, in the Alacran deposit, Pampa Larga, Chile. Popova, V.|. et al. (1986): |  | | Book (edition) | | 9-179 i:;:, 51 iJ1QS1C'n 183 85 �r,,,._,m 59 Nd 166 ?07 O�1,;m 19() ;, n 192 n S& 70 Pa· ....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....Syn. Eschynitc. cschinitc. ;lschynitc. Acschynite-(Nd ), 18.2. 1 4 (Nd.Cc.Ca.Th)(Ti.Nbh(O.OH) 6 • P.Zhang...The Nd-dominant member of the aeschynitc series named following Lcvinson's rule. (TL) Beyun -Obo. Central |
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