 | 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 |  | Liu, Shang, Fan, Hong-Rui, Yang, Kui-Feng, Hu, Fang-Fang, Rusk, Brian, Liu, Xuan, Li, Xiao-Chun, Yang, Zhan-Feng, Wang, Qi-Wei, Wang, Kai-Yi (2018) Fenitization in the giant Bayan Obo REE-Nb-Fe deposit: Implication for REE mineralization. Ore Geology Reviews, 94. 290-309 doi:10.1016/j.oregeorev.2018.02.006 | Journal (article/letter/editorial) | | Manuscript Fenitization in the giant Bayan Obo REE-Nb-Fe deposit: implication for REE mineralization Shang...K-Y. Wang, Fenitization in the giant Bayan Obo REE-Nb-Fe deposit: implication for REE mineralization,...ge |1 1 2 Fenitization in the giant Bayan Obo REE-Nb-Fe deposit: implication for REE mineralization ... Chinese Academy of Sciences, Beijing 100029, China b College of Earth Science, University of Chinese...100049, China c Institutions of Earth Science, Chinese Academy of Sciences, Beijing 100029, China d Department |  | | Journal (article/letter/editorial) | | constraints on the genesis of the Bayan Obo FeāNbāREE deposit in Inner Mongolia, China Xiao-Yong Yang a,b,*, Wei-Dong...University of Science and Technology of China, Hefei 230026, China b CAS Key Laboratory of Isotope Geochronology...510640, China c Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China Received...in Dulahala near Bayan Obo, and rare earth element (REE)-rich dolomite in Bayan Obo have been determined...determined to understand the genesis of the Bayan Obo FeāNbāREE ore deposit, the worldās largest resource of REE |  | Miyawaki, Ritsuro, Shimazaki, Hidehiko, Shigeoka, Masako, Yokoyama, Kazumi, Matsubara, Satoshi, Yurimoto, Hisayoshi (2011) Yangzhumingite, KMg2.5Si4O10F2, a new mineral in the mica group from Bayan Obo, Inner Mongolia, China. European Journal of Mineralogy, 23 (3) 467-473 doi:10.1127/0935-1221/2011/0023-2098 | Journal (article/letter/editorial) | | new mineral in the mica group from Bayan Obo, Inner Mongolia, China RITSURO MIYAWAKI1,*, HIDEHIKO SHIMAZAKI1...metamorphosed carbonate rock from Bayan Obo, Inner Mongolia, China. It is associated with dolomite, calcite...tremolite, norbergite and huanghoite-(Ce) with minor phlogopite, barite, bastnaĢsite-(Ce), parisite-(Ce), and...montdorite. Key-words: yangzhumingite, new mineral, Bayan Obo, mica group, tetrasilicic, lithium, fluorine....metamorphosed carbonate rock from Bayan Obo, Inner Mongolia, China. The metamorphosed carbonate rock |  | | 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. ā¢ Salt Lake City, Utah-2222 West, 2300 South ā¢ Spokane, Washington-Rm...Carbonate-Hosted Giant Bay an Obo REE-Fe-Nb Ore Deposit of Inner Mongolia, China: A Cornerstone Example for |  | Yang, X.-M., Yang, X.-Y., Zhang, P.-S., Le Bas, M. J. (2000) Ba-REE fluorcarbonate minerals froma carbonatite dyke at Bayan Obo,Inner Mongolia, North China. Mineralogy and Petrology, 70 (3) 221-234 doi:10.1007/s007100070004 | Journal (article/letter/editorial) | | minerals from a carbonatite dyke at Bayan Obo, Inner Mongolia, North China X.-M. Yang1 , X.-Y. Yang1 , P.-S...Technology of China, P.R. China 2 Institute of Geology, The Chinese Academy of Sciences, P.R. China 3 Department...occurrence in a carbonatite dyke at Bayan Obo, Inner Mongolia, North China, of the Ba-REE ĀÆuorocarbonate minerals...marble that hosts the giant REE-Nb-Fe ore body at Bayan Obo, providing evidence that the two may be cogenetic...e aus einem Karbonatitgang bei Bayan Obo, Innere Mongolei, Nord-China Die Ba-SEE Fluorkarbonate Cebait |  | | Report (issue) | | barite deposit (Magnet Cove, Arkansas, USA); in Alpine veins cutting a carbonatite (Bayan Obo deposit, China)...strontianite, pyrite, phlogopite, monazite, daqingshanite (Bayan Obo deposit, China). Distribution: In the...the USA, from the Baroid barite mine about four km east-northeast of Magnet Cove, Hot Spring Co., Arkansas...Arkansas, and in the Minerva No. 1 mine, near Cave-in-Rock, Hardin Co., Illinois. From the Jason PbāZn...India. In the Bayan Obo FeāNbāRE deposit, 130 km north of Baotou, Inner Mongolia, China. Name: Honoring |  | | Journal (article/letter/editorial) | | carbonatitic dolomite host of the Bayan Obo Fe-Nb-REE deposit, Inner Mongolia, N China M. J. LE BAS* Geology Department...LE1 7RH, UK Abstract The large Fe-Nb-REE deposit at Bayan Obo is hosted by a dolomite marble within the...marbles, quartzites and slates that belongs to the Bayan Obo Formation of mid-Proterozoic age. The dolomite...the sedimentary limestones and dolomites of the Bayan Obo Formation, which occur in the thrust stack together...KEYWORDS:carbonatite, dolomite, limestone, marble, Bayan Obo, oxygen isotopes, carbon isotopes, strontium isotopes |  | Campbell, L. S., Compston, W., Sircombe, K. N., Wilkinson, C. C. (2014) Zircon from the East Orebody of the Bayan Obo FeāNbāREE deposit, China, and SHRIMP ages for carbonatite-related magmatism and REE mineralization events. Contributions to Mineralogy and Petrology, 168 (2) doi:10.1007/s00410-014-1041-3 | Journal (article/letter/editorial) | | Paper Zircon from the East Orebody of the Bayan Obo FeāNbāREE deposit, China, and SHRIMP ages for carbonatiteārelated...from H8 banded ores in the East Orebody of the Bayan Obo REEāNbāFe deposit are presented, with mineral...232Thā208Pb SHRIMP ages and petrological context. Cores of East Orebody zircon contain up to 7 wt% HfO2 and are...rim zircon is characteristic for this mineral deposit and is indicative of a persistent common source...spectroscopy Ā· Carbonatites Introduction The Bayan Obo FeāNbāREE-ore deposit was first known in the early twentieth |  | Yang, X.-M., Yang, X.-Y., Zheng, Y.-F., Le Bas, M. J. (2003) A rare earth element-rich carbonatite dyke at Bayan Obo, Inner Mongolia, North China. Mineralogy and Petrology, 78 (1) 93-110 doi:10.1007/s00710-002-0220-5 | Journal (article/letter/editorial) | | element-rich carbonatite dyke at Bayan Obo, Inner Mongolia, North China X.-M. Yang1 , X.-Y. Yang2 , Y.-F... University of Science and Technology of China, P.R. China 3 School of Ocean and Earth Science, University...elements (REE), is reported from Bayan Obo, Inner Mongolia, North China. The REE content in the dyke varies...marble, the ore-host rock of the Bayan Obo REEāNbāFe giant mineral deposit. This fact may indicate a petrogenetic...between the dykes described here and the Bayan Obo mineral deposit. Introduction Since the discovery of |  | | Journal (article/letter/editorial) | | , Amsterdam The Bayan Obo iron-rare-earth-niobium deposits, Inner Mongolia, China Lawrence J. Drewa...W., 1990. The Ba) an Obo Iron-rare-earth-nioblUm deposits. Inner Mongolia. China. In: A.R. Woolley and...lronrare-earth-nioblUm ore bodies at Bayan Obo.Inner Mongolia. China, were studied by a team of geologists...Introduction The Bayan Obo iron-rare-earth-niobium ore bodies. which are located in Inner Mongolia. China. at latitude...latitude 41.7 degrees north and longitude 110.0 degrees east (Fig. I). are interpreted as being hydrothermal |  | 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 |  | Liu, Shang, Fan, Hong-Rui, Yang, Kui-Feng, Hu, Fang-Fang, Wang, Kai-Yi, Chen, Fu-Kun, Yang, Yue-Heng, Yang, Zhan-Feng, Wang, Qi-Wei (2018) Mesoproterozoic and Paleozoic hydrothermal metasomatism in the giant Bayan Obo REE-Nb-Fe deposit: Constrains from trace elements and Sr-Nd isotope of fluorite and preliminary thermodynamic calculation. Precambrian Research, 311. 228-246 doi:10.1016/j.precamres.2018.04.021 | Journal (article/letter/editorial) | | hydrothermal metasomatism in the giant Bayan Obo REE-Nb-Fe deposit: Constrains from trace elements and Sr-Nd...Geophysics, Chinese Academy of Sciences, Beijing 100029, China College of Earth and Planetary Sciences, University...100049, China Institutions of Earth Science, Chinese Academy of Sciences, Beijing 100029, China d Key Laboratory...Technology of China, Hefei 230026, China e Baotou Research Institute of Rare Earth, Baotou 014030, China b c ...Fluorite Geochemistry Thermodynamic Bayan Obo REE-Nb-Fe deposit Fluorite of various occurrences could |  | Hu, Le, Li, Yike, Chuan, Maoshan, Li, Ruiping, Ke, Changhui, Wu, Zhongjian (2020) Post-Magmatic Fluids Dominate the Mineralization of Dolomite Carbonatitic Dykes Next to the Giant Bayan Obo REE Deposit, Northern China. Minerals, 10 (12) 1117 doi:10.3390/min10121117 | Journal (article/letter/editorial) | | Carbonatitic Dykes Next to the Giant Bayan Obo REE Deposit, Northern China Le Hu 1,2 , Yike Li 2, *, Maoshan...Earthquake Forecasting, China Earthquake Administration, Beijing 100036, China; hulecugb@126.com Institute...Academy of Geological Sciences, Beijing 100012, China; maoshanchuan@126.com (M.C.); ruipinglee@gmail.com...Comprehensive Investigation Center, China Geological Survey, Kunming 650001, China Correspondence: like430@cags...Abstract: The Bayan Obo rare earth element (REE) deposit in Inner Mongolia, northern China, is the largest |  | Liu, Shang, Fan, Hong-Rui, Groves, David I., Yang, Kui-Feng, Yang, Zhan-Feng, Wang, Qi-Wei (2020) Multiphase carbonatite-related magmatic and metasomatic processes in the genesis of the ore-hosting dolomite in the giant Bayan Obo REE-Nb-Fe deposit. Lithos, 354. 105359 doi:10.1016/j.lithos.2019.105359 | Journal (article/letter/editorial) | | the ore-hosting dolomite in the giant Bayan Obo REE-Nb-Fe deposit Shang Liu, Hong-Rui Fan, David I. Groves...the ore-hosting dolomite in the giant Bayan Obo REE-Nb-Fe deposit, LITHOS(2019), https://doi.org/10.1016/...ore-hosting dolomite in the giant Bayan Obo f REE-Nb-Fe deposit oo Shang Liua,b, Hong-Rui Fana,c...100029, China School of Earth Sciences and Key Laboratory of Mineral Resources in Western China al b...Academy of Sciences, d Jo u Beijing 100049, China Innovation Academy for Earth Science, Chinese Academy |  | Le Bas, M. J., Kellere, J., Kejie, Tao, Wall, F., William, C. T., Peishan, Zhang (1992) Carbonatite dykes at bayan Obo, inner Mongolia, China. Mineralogy and Petrology, 46 (3) 195-228 doi:10.1007/bf01164647 | Journal (article/letter/editorial) | | Printed in Austria Carbonatite Dykes at Bayan Obo, Inner Mongolia, China M. J. Le Bas t , J. Keller 2, Tao...Institute of Geology, Academia Sinica, Beijing, China 4Department of Mineralogy, British Museum (Natural...the thrust fold belt near the Bayan Obo rare earth element (REE) deposit. They cut a thrust inlier of...of granitic migmatite within folded Bayan Obo Group sediments of Proterozoic age. Cathodoluminescence,...albite rock. The sedimentary dolomite of the Bayan Obo Group is composed mainly of Mn-Sr-REbearing ferroan |  | Sun, Jian, Zhu, Xiangkun, Chen, Yuelong, Fang, Nan (2013) Iron isotopic constraints on the genesis of Bayan Obo ore deposit, Inner Mongolia, China. Precambrian Research, 235. 88-106 doi:10.1016/j.precamres.2013.06.004 | Journal (article/letter/editorial) | | constraints on the genesis of Bayan Obo ore deposit, Inner Mongolia, China Jian Sun a,1 , Xiangkun Zhu...Geology, CAGS, Beijing 100037, China School of Earth Sciences and Resources, China University of Geosciences...Geosciences, Beijing 100083, China a r t i c l e i n f o Article history: Received 24 November 2012 Received...2013 Available online 25 June 2013 Keywords: Bayan Obo Iron isotopes Iron ore REE Carbonatite Magmatic...The giant polymetallic Bayan Obo REE-Nb-Fe ore deposit is the largest REE deposit in the world. Despite |  | | Journal (article/letter/editorial) | | genesis of the world class Bayan Obo Fe-REE-Nb deposits, Inner Mongolia, China: Multistage processes and...genesis of the world class Bayan Obo Fe-REE-Nb deposits, Inner Mongolia, China: Multistage processes and...genesis of the world class Bayan Obo Fe-REE-Nb deposits, Inner Mongolia, China: Multistage processes and...smith@brighton.ac.uk, Tel: +44(0)1263 Keywords: Bayan Obo; carbonatite; rare earth elements; niobium; hydrothermal... ACCEPTED MANUSCRIPT Abstract: The Bayan Obo Fe-REE-Nb deposit is the worldās largest rare earth element |  | Zhang, Shuan-Hong, Zhao, Yue, Li, Qiu-Li, Hu, Zhao-Chu, Chen, Zhen-Yu (2017) First identification of baddeleyite related/linked to contact metamorphism from carbonatites in the world's largest REE deposit, Bayan Obo in North China Craton. Lithos, 284. 654-665 doi:10.1016/j.lithos.2017.05.015 | Journal (article/letter/editorial) | | carbonatites in the worldās largest REE deposit, Bayan Obo in North China Craton Shuan-Hong Zhang, Yue Zhao...carbonatites in the worldās largest REE deposit, Bayan Obo in North China Craton, LITHOS (2017), doi:10.1016/j...in the worldās SC R largest REE deposit, Bayan Obo in North China Craton NU Shuan-Hong Zhang1,2ļŖ,...Academy of Geological Sciences, Beijing 100081, China D 2. Key Laboratory of Paleomagnetism and Tectonic...Ministry of Land TE and Resources, Beijing 100081, China CE P 3. State Key Laboratory of Lithospheric Evolution |  | | Journal (article/letter/editorial) | | carbonatite sills from the worldās largest Bayan Obo deposit: implications for timing and genesis of REE-Nb...carbonatite sills from the worldās largest Bayan Obo deposit: implications for timing and genesis of REE-Nb...carbonatite sills from the worldās largest Bayan Obo deposit: implications for timing and genesis of REE-Nb...Academy of Geological Sciences, Beijing 100081, China 2. Key Laboratory of Paleomagnetism and Tectonic...Beijing 100081, China 3. State Key Laboratory of Geological Processes and Mineral Resources, China University |  | Wang, Zhen-Yu, Fan, Hong-Rui, Zhou, Lingli, Yang, Kui-Feng, She, Hai-Dong (2020) Carbonatite-Related REE Deposits: An Overview. Minerals, 10 (11) 965 doi:10.3390/min10110965 | Journal (article/letter/editorial) | | Geophysics, Chinese Academy of Sciences, Beijing 100029, China; 13264722955@163.com (Z.-Y.W.); yangkuifeng@mail...100049, China Innovation Academy for Earth Science, Chinese Academy of Sciences, Beijing 100029, China iCRAG...consider them as strategically important resources. China, responsible for more than 60% of the worldās REE...are closely related to carbonatite in China. Such a type of deposit may also contain appreciable amounts...margin depression or rift belts, e.g., Bayan Obo REE-Nb-Fe deposit, and orogenic belts on the margin of |  | | Journal (article/letter/editorial) | | Geology Vol. 58, No. 4: 348ā354 Thematic Article Bayan Obo Controversy: Carbonatites versus Iron Oxide-Cu-Au-(REE-U)...Tinto Mining and Exploration, Beijing Representative Ofļ¬ce, Beijing, China Abstract The Bayan Obo Fe-REE-Nb...Fe-REE-Nb deposit is the worldās largest rare earth element (REE) resource and its genesis has been the...chemistry and isotopics indicate that the Bayan Obo deposit shares features of both types, which are classified...questions remain for further studies. Keywords: Bayan-Obo, carbonatites, iron-oxide Cu-Au, ore genesis, |  | 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, āperrierite-(Ce)ā, 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...scandium as a by-product from the deposit. Keywords: Aegirine, Bayan Obo, ferrocolumbite, āperrierite-(Ce)ā...1. Bayan Obo deposit The Bayan Obo ore deposit is a famous, world-class, giant Nb-REE-Fe deposit located |  | Chen, Wei, Liu, Hang-Yu, Lu, Jue, Jiang, Shao-Yong, Simonetti, Antonio, Xu, Cheng, Zhang, Wen (2020) The formation of the ore-bearing dolomite marble from the giant Bayan Obo REE-Nb-Fe deposit, Inner Mongolia: insights from micron-scale geochemical data. Mineralium Deposita, 55 (1) 131-146 doi:10.1007/s00126-019-00886-4 | Journal (article/letter/editorial) | | dolomite marble from the giant Bayan Obo REE-Nb-Fe deposit, Inner Mongolia: insights from micron-scale geochemical...Earthās largest rare earth element (REE) deposit, Bayan Obo (China), has been intensely debated, in particular...geochemical investigation of the host dolomite from the Bayan Obo marble. Based on petrographic evidence, the dolomite...for the ore-bearing dolomite marble in the Bayan Obo deposit, which subsequently underwent intensive metasomatism...Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China 2 Department of Civil |  | Yang, Kui-Feng, Fan, Hong-Rui, Santosh, M., Hu, Fang-Fang, Wang, Kai-Yi (2011) Mesoproterozoic carbonatitic magmatism in the Bayan Obo deposit, Inner Mongolia, North China: Constraints for the mechanism of super accumulation of rare earth elements. Ore Geology Reviews, 40 (1) 122-131 doi:10.1016/j.oregeorev.2011.05.008 | Journal (article/letter/editorial) | | carbonatitic magmatism in the Bayan Obo deposit, Inner Mongolia, North China: Constraints for the mechanism...Geophysics, Chinese Academy of Sciences, Beijing, PR China 100029 Division of Interdisciplinary Science, Faculty...REE deposit Petrology Geochemistry Mesoproterozoic Bayan Obo China a b s t r a c t The Bayan Obo mine...mine in North China contains the largest rare-earth element (REE) resources in the world. The mechanism...types of carbonatite dykes occur around the Bayan Obo deposit, including dolomite, calcite and calcite-dolomite |
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