 | | Journal (article/letter/editorial) | | polymorphs in melt veins of the heavily shocked Sixiangkou L6 chondrite AICHENG ZHANG1,2,*, WEIBIAO HSU1...Purple Mountain Observatory, Nanjing 210008, P.R. China Key Laboratory for Mineral Deposits Research, Nanjing...210093, P.R. China 3Department of Earth Sciences, Nanjing University, Nanjing 210093, P.R. China Abstract:...Abstract: Sixiangkou is a heavily shocked L6 chondrite that contains numerous shock-induced melt veins with...polymorphs in shock-induced melt veins in the meteorite and discusses their implication to the high pressure |  | Xie, Xiande, Minitti, Michelle E., Chen, Ming, Mao, H.o-kwang, Wang, Deqiang, Shu, Jinfu, Fei, Yingwei (2002) Natural high-pressure polymorph of merrillite in the shock veins of the Suizhou meteorite. Geochimica et Cosmochimica Acta, 66 (13) 2439-2444 doi:10.1016/s0016-7037(02)00833-5 | Journal (article/letter/editorial) | | merrillite in the shock veins of the Suizhou meteorite XIANDE XIE,1 MICHELLE E. MINITTI,2 MING CHEN,*...Academy of Sciences, Wushan, Guangzhou, 510640, China Carnegie Institution of Washington, Geophysical...found in the shock-produced veins of the Suizhou meteorite, where it coexists with ringwoodite, majorite...the shock veins at about 23 GPa. The Suizhou meteorite provides the first naturally occurring example...1978). Thermodynamic computations indicate that whitlockite transforms to ā„-Ca3(PO4)2 at pressures above |  | Xie, Xiande, Zhai, Shuangmeng, Chen, Ming, Yang, Hexiong (2013) Tuite, Ī³-Ca3(PO4)2, formed by chlorapatite decomposition in a shock vein of the Suizhou L6 chondrite. Meteoritics & Planetary Science, 48 (8) 1515-1523 doi:10.1111/maps.12143 | Journal (article/letter/editorial) | | of Sciences, 511 Kehua Street, Guangzhou 510640, China 2 Key Laboratory of Orogenic Belts and Crustal Evolution...Space Sciences, Peking University, Beijing 100871, China 3 Department of Geosciences, The University of Arizona...high-pressure phase of whitlockite in shock veins of the Suizhou L6 meteorite. This study reports the...mineral, chlorapatite or whitlockite. INTRODUCTION THE SUIZHOU METEORITE Apatite (Ca5(PO4)3(OH,F,Cl))...Cl)) and whitlockite (Ca3(PO4)2) are among the most important phosphate minerals found in terrestrial |  | | Book | | Geochemistry/Mineralogy Xiande Xie Ming Chen Suizhou Meteorite: Mineralogy and Shock Metamorphism Springer...com/series/10171 Xiande Xie Ming Chen ā¢ Suizhou Meteorite: Mineralogy and Shock Metamorphism 123 Xiande...Chinese Academy of Sciences Guangzhou, Guangdong China Ming Chen Guangzhou Institute of Geochemistry Chinese...Chinese Academy of Sciences Guangzhou, Guangdong China NSFC Research Project; GDFPOSTL Supported Project...Science & Technology Press Co., Ltd., Guangzhou, China Springer Heidelberg New York Dordrecht London Ā© |  | Xie, Xiande, Minitti, Michelle E., Chen, Ming, Mao, Ho-Kwang, Wang, Deqiang, Shu, Jinfu, Fei, Yingwei (2004) Tuite, gamma-Ca3(PO4)2: a new mineral from the Suizhou L6 chondrite. European Journal of Mineralogy, 15 (6) 1001-1005 doi:10.1127/0935-1221/2003/0015-1001 | Journal (article/letter/editorial) | | Academy of Sciences, Wushan, Guangzhou, 510640 China Laboratory, Carnegie Institution of Washington,...g-Ca3(PO4)2, the high-pressure polymorph of whitlockite, was found in a shock melt vein of the Suizhou...simplified formula, Ca3(PO4)2, is the same as whitlockite outside the veins. Stronger reflections on synchrotron...Tuite in the shock vein of this meteorite was transformed from whitlockite via a shock-produced solid-state...Association. Key-words: Suizhou meteorite, high-pressure polymorph, whitlockite, new mineral, tuite. Introduction |  | | Journal (article/letter/editorial) | | shock-produced (Mg, Fe)SiO3 glass in the Suizhou meteorite Ming CHEN,1* Xiande XIE,1 and Ahmed EL GORESY2...Chinese Academy of Sciences, 510640 Guangzhou, China 2Max-Planck-Institut fĆ¼r Chemie, D-55128 Mainz,...identified in the shock veins of the Suizhou meteorite. The glass is surrounded by a thick rim of polycrystalline...exceeds 23 GPa. The post-shock temperature in the meteorite could have been above 477 Ā°C. This study indicates...transformed from orthopyroxene in the Tenham meteorite. Sharp et al. (1997) found vitrified perovskite |  | | Journal (article/letter/editorial) | | of Sciences, P.O. Box 1131, Guangzhou GD 510640, China 2 Center for Materials Research and Analysis, Wuhan...Wuhan University of Technology, Wuhan HB 430070, China * Corresponding author. E-mail: xdxie@gzb.ac.cn...It is found that the melt veins in the Suizhou meteorite morphologically are the simplest, straightest...high-pressure minerals, namely, tuite after whitlockite, xieite, and the CF phase after chromite. On...maskelynite, it is estimated that the Suizhou meteorite experienced shock pressures and shock temperatures |  | | Journal (article/letter/editorial) | | crystal structure of merrillite from the Suizhou meteorite Xiande Xie1,4, Hexiong Yang2,*, Xiangping Gu3...Sciences, 511 Kehua Street, Guangzhou, 510640, China 2 Department of Geosciences, University of Arizona...410083, China 4 Guangdong Key Laboratory of Mineral Physics and Materials, Guangzhou, 510640 China Abstract...98(Mg0.95Fe0.06)Ī£1.01 (P1.00O4)7, from the Suizhou meteorite, a shock-metamorphosed L6-chondrite. Suizhou merrillite...[(Ca9āxREE)x(Na1āxox) (PO4)]16+ in terrestrial whitlockite, terrestrial/extraterrestrial bobdownsite, meteoritic |  | | Journal (article/letter/editorial) | | Chinese Academy of Sciences, 510640 Guangzhou, China 2 State Key Laboratory of Isotope Geochemistry,...Chinese Academy of Sciences, 510640 Guangzhou, China 3 Key Laboratory of Orogenic Belts and Crustal Evolution...Space Sciences, Peking University, Beijing 100871, China * Corresponding author. E-mail: xdxie@gzb.ac.cn...shock-produced chondritic melt of the Yanzhuang H6 meteorite. Electron microprobe and Raman spectroscopic analyses...Na2(Fe,Mn)17(PO4)12 composition. The Yanzhuang meteorite was shocked to a peak pressure of 50 GPa and a |  | Nagy, Szabolcs, JĆ³zsa, SĆ”ndor, Gyollai, IldikĆ³, BĆ©rczi, SzaniszlĆ³, BendÅ, Zsolt, Stehlik, Harald (2011) Ringwoodite microstructures in L-chondrite NWA 5011: implications for transformation mechanism and source region in L parent body. Central European Geology, 54 (3) 233-248 doi:10.1556/ceugeol.54.2011.3.2 | Journal (article/letter/editorial) | | location. Entering into the Earth's atmosphere the meteorite was broken into many pieces (probably many hundreds)...are chromite, magnetite, ilmenite, apatite and whitlockite. NWA 5011 contains shock-induced melt veins (the...The investigated thin section from the NWA 5011 meteorite was prepared and polished to 30 Āµm in thickness...requires high activation energy in a shocked meteorite; therefore the most favorable places for high...shocked meteorites suggest that originally the meteorite had numerous fractures. The shock veins in NWA |  | | Journal (article/letter/editorial) | | ARTICLES Chinese Science Bulletin Ā© 2008 SCIENCE IN CHINA PRESS Springer Xieite, a new mineral of high-pressure...Chinese Academy of Sciences, Guangzhou 510640, China; Geophysical Laboratory, Carnegie Institution of...mineral, occurs in the shock vein of the Suizhou meteorite. The mineral has an orthorhombic structure and...high-pressure, polymorph, new mineral, shock, Suizhou meteorite Chromite, FeCr2O4, belongs to spinel group, and...was reported in the shock-metamorphosed Suizhou meteorite[6]. Recently, this new mineral, xieite, has been |  | | Journal (article/letter/editorial) | | CaTi2O4-structured FeCr2O4 polymorph in the Suizhou meteorite and its significance in mantle mineralogy MING...Academy of Sciences, Wushan, Guangzhou 510640, China Geophysical Laboratory, Carnegie Institution of...discovered in the shock-metamorphosed Suizhou meteorite. The composition of this high-pressure polymorph...Ltd 1. INTRODUCTION 2. THE SUIZHOU METEORITE The Suizhou meteorite is a fall that was recovered in Dayanpo...southeast of Suizhou in Hubei, China, on April 15, 1986. This meteorite was classified as an L6 chondrite |  | | Journal (article/letter/editorial) | | Sciences 510640 Guangzhou, P.R. China Abstract: The Suizhou meteorite, classified as an L6 chondrite...pyroxene, but almost all the plagioclase in the meteorite was melted and transformed into maskelynite during...very thin shock melt veins occur in the Suizhou meteorite, which contain abundant high-pressure phases,...majorite-pyrope garnet. The shock features of this meteorite match shock stages 3 to 5, while the presence...at stage 6. It is estimated that the Suizhou meteorite experienced a shock pressure and shock temperature |  | | Journal (article/letter/editorial) | | Ca9NaFe2Ć¾(PO4)7, is a new mineral related to the whitlockite group. It occurs as a common accessory phase...structure of ferromerrillite from the Los Angeles meteorite was solved and refined to R1 Ā¼ 0.066 on the basis...Key-words: ferromerrillite; merrillite; tuite; whitlockite; new mineral; crystal structure; calcium sodium...sodium iron phosphate; impact pressure; meteorite; shergottite; Mars. 1 2 3 4 5 6 7 8 9 10 11 12 13 14...constituents of terrestrial hydrothermal associations; whitlockite is known as a common constituent of bone tissue |  | El Goresy, Ahmed, Gillet, Ph., Miyahara, M., Ohtani, E., Ozawa, S., Beck, P., Montagnac, G. (2013) Shock-induced deformation of Shergottites: Shock-pressures and perturbations of magmatic ages on Mars. Geochimica et Cosmochimica Acta, 101. 233-262 doi:10.1016/j.gca.2012.10.002 | Journal (article/letter/editorial) | | The careful petrographic study of the Shergotty meteorite by Tschermak (1872) led him to recognize this...extraterrestrial basalt. Tschermak identiļ¬ed in this meteorite an optically isotropic silicate that has an approximate...(Meyer, 2006 and references therein). The Mars Meteorite Compendium (Meyer, 2006) counted more than 2000...The nature of diaplectic glass in terrestrial meteorite craters (e.g. Meteor Crater in Arizona and Ries...mobilization without melting of feldspar in the Martian meteorite ALHA 84001. Subsequently, Yamaguchi and Sekine |  | | Book | | Ming Chen Yanzhuang Meteorite: Mineralogy and Shock Metamorphism Yanzhuang Meteorite: Mineralogy and Shock...Metamorphism Xiande Xie Ming Chen ā¢ Yanzhuang Meteorite: Mineralogy and Shock Metamorphism 123 Xiande...Chinese Academy of Sciences Guangzhou, Guangdong, China Ming Chen Guangzhou Institute of Geochemistry Chinese...Chinese Academy of Sciences Guangzhou, Guangdong, China ISBN 978-981-15-0734-2 ISBN 978-981-15-0735-9 https://doi...Guangdong, China, 2018 The print edition is not for sale in China Mainland. Customers from China Mainland |  | | Journal (article/letter/editorial) | | 2017). In 2008, Dera et al. discovered that the meteorite mineral allabogdanite, Fe2P, is the result of...metamorphic rocks from the Luobusha complex in Tibet, China. The cubic sphalerite-type structure of boron nitride...Recently stishovite was reported from a lunar meteorite (Kaneko et al. 2015). Presence of stishovite in...for the peak shock pressures that the Shergotty meteorite had experienced prior ejection from Mars (Fritz...pressures of the Shergotty meteorite. Thus, type seifertite in the Shergotty meteorite has probably formed from |  | | Journal (article/letter/editorial) | | due to the presence of pyroxene. Some of these meteorite types have spectra that are quite similar, but... USA 5098 THE REGOLITH PORTION OF THE LUNAR METEORITE SAYH AL UHAYMIR 169 A. Al-Kathiri1, 2, E. Gnos1...further removes the need for complex scenarios of meteorite extraction, thereby potentially improving the...compositions within the EC vary with type of host meteorite [6]. Results and Discussion: We studied a sample...(1.6ā2.2 g/cm3) extracted from the Murchison meteorite [4], and concluded that the 22Ne in KE1 and KFA1 |  | | Journal (article/letter/editorial) | | the IMACNMNC, including 17 from the Allende CV3 meteorite (Ma, 2015a) and high-pressure phases such as bridgmanite...sources plausibly responsible for the bulk of meteorite metamorphism and melting: (1) the decay of shortlived... Ca, Fe, Na and Cl from other regions of the meteorite (most likely chondrule mesostases and small matrix...apparently leached away by aqueous ļ¬uids. This meteorite also contains enstatite-chondrite clasts that...rise to the so-called āwhite matrixā of this meteorite (Christophe Michel-Levy, 1976). The occurrence |  | | Book | | in the 1890s. Numerous fragments of an iron meteorite were found scattered around the crater and Gilbert...impact of a large iron meteorite. Gilbert believed that the bulk of the iron meteorite should have been buried...able to find evidence of a large mass of iron meteorite beneath the crater floor as he expected. Because...believed that there must be a large mass of iron meteorite below the floor of the crater, which at that time...Texas, also associated with fragments of an iron meteorite, were recognized as impact craters by Barringerās |  | | Book | | METEORITE MINERALOGY Meteorites are fascinating cosmic visitors. Using accessible language, this book...book documents the history of mineralogy and meteorite research, summarizes the mineralogical characteristics...photographs of meteorite minerals, and with an accompanying online list of meteorite minerals, this book...book provides a useful resource for meteorite researchers, terrestrial mineralogists, cosmochemists,...students in these ļ¬elds. a l a n e . r u b i n is a meteorite researcher who recently retired from the University |
|
