Progressive change in dislocation microstructures in shocked calcite with pressure: Characterization of micrometeoroid bombardment on asteroid Ryugu
Naotaka Tomioka, Kosuke Kurosawa, Akira Miyake, Yohei Igami, Takayoshi Nagaya, Takaaki Noguchi, Toru Matsumoto, Masaaki Miyahara, Yusuke Seto American Mineralogist, September 26, 2024 LINK “Shock recovery experiments were performed using a two-stage light gas gun…
Microscopic slickenside as a record of weak shock metamorphism in the surface layer of asteroid Ryugu
Masaaki Miyahara, Takaaki Noguchi, Toru Matsumoto, Naotaka Tomioka, Akira Miyake, Yohei Igami, Yusuke Seto, Mitsutaka Haruta, Hikaru Saito, Satoshi Hata, Hope A. Ishii, John P. Bradley, Kenta K. Ohtaki, Elena Dobrică, Hugues Leroux, Corentin Le…
Shock-induced pervasive remelting of Fe sulfides in the basaltic shergottite Northwest Africa 14672: A benchmark for shock stages S6/S7 on Mars
Jean-Pierre Lorand, Sylvain Pont, Roger H. Hewins, Brigitte Zanda MAPS, Version of Record online: 04 July 2024 LINK “Northwest Africa (NWA) 14672, the most highly shocked Martian meteorite so far, has experienced >50% melting, compatible…
Quantifying Shock Effects of Mars Sample via Micro-FTIR Spectra of Plagioclase
Wen Yu, Xiaojia Zeng, Xiongyao Li, Hong Tang, Jianzhong Liu JGR Planets, First published: 21 June 2024 LINK “Key Points “Precisely constraining the shock pressure of a Mars sample is critical for revealing the shock…
Moderately volatile elemental and isotopic variations in variably shocked equilibrated ordinary chondrites from Antarctica
Jérôme Roland, Vinciane Debaille, Hamed Pourkhorsandi, Steven Goderis Icarus, In Press, Journal Pre-proof, Available online 1 February 2024 LINK “Volatile elements, crucial players in planetary evolution, condense at low temperatures from solar nebula. Despite extensive…
Shock features in carbonates from CM carbonaceous chondrites
E. Dobrica, K.A. McCain, A.J. Brearley Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 22 January 2024 LINK “We have investigated different carbonate minerals (calcite, aragonite, and ankerite) from two meteorites with different shock…
Baddeleyite microstructural response to shock metamorphism in three enriched shergottites and implications for U–Pb geochronology
A.I. Sheen, C.D.K. Herd, L.G. Staddon, J.R. Darling, W.H. Schwarz, K.T. Tait In Press, Journal Pre-proof, Available online 6 December 2023 LINK “Baddeleyite (monoclinic zirconia; m-ZrO2) occurs as a late-stage accessory mineral in shergottites and…
Formation of diamond and lonsdaleite in ureilites by impact shock processing of graphite
S. S. Rout, J. Storz, A. Davydok, A. Bischoff, T. John, C. Krywka, M. Ritter MAPSVersion of Record online: 29 September 2023 LINK “The origin of diamond in ureilites has been frequently debated. We investigated…
Pervasive shock melting at >65 GPa in a Martian basalt, the shergottite Northwest Africa 14672
R. H. Hewins, H. Leroux, D. Jacob, S. Pont, O. Beyssac, V. Malarewicz, J.-P. Lorand, P.-M. Zanetta, B. Zanda MAPSVersion of Record online: 06 July 2023 LINK “Shergottites have provided abundant information on the volcanic…
Carbon polymorphs in Frontier Mountain ureilitic meteorites: A correlation with increasing the degree of shock?
A. Barbaro, M.C. Domeneghetti, A.M. Fioretti, M. Alvaro, F. Nestola Earth and Planetary Science LettersVolume 614, 15 July 2023, 118201Version of Record: 18 May 2023 LINK “Ureilites meteorite fragments present different levels of shock classified…
A history of mild shocks experienced by the regolith particles on hydrated asteroid RyuguOPEN ACCESS
Naotaka Tomioka, Akira Yamaguchi, Motoo Ito, Masayuki Uesugi, Naoya Imae, Naoki Shirai, Takuji Ohigashi, Makoto Kimura, Ming-Chang Liu, Richard C. Greenwood, Kentaro Uesugi, Aiko Nakato, Kasumi Yogata, Hayato Yuzawa, Yu Kodama, Kaori Hirahara, Ikuya Sakurai,…
Evidence for multiple early impacts on the H chondrite parent body from electron backscatter diffraction analysisOPEN ACCESS
Secana P. Goudy, Myriam Telus, Brendan Chapman MAPSVersion of Record online: 05 April 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We examined H4 chondrites Beaver Creek, Forest Vale, Quenggouk, Ste. Marguerite, and Sena with the electron…
Experimentally shock-induced melt veins in basalt: Improving the shock classification of eucritesOPEN ACCESS
Haruka Ono,Kosuke Kurosawa,Takafumi Niihara,Takashi Mikouchi,Naotaka Tomioka,Junko Isa,Hiroyuki Kagi,Takuya Matsuzaki,Hiroshi Sakuma,Hidenori Genda,Tatsuhiro Sakaiya,Tadashi Kondo,Masahiro Kayama,Mizuho Koike,Yuji Sano,Masafumi Murayama,Wataru Satake,Takafumi Matsui accepted for publication in Geophysical Research Letters PDF (OPEN ACCESS) “Basaltic rocks occur widely on the…
Formation and shock impact history of the Csatalja ordinary chondrite
Ildiko Gyollai, Ákos Kereszturi, Elias Chatzitheodoridis, Zsolt Kereszty, Máté Szabó, Csilla Király, Zoltan Szalai MAPSVersion of Record online: 19 December 2022 LINK “The analysis of the Csatalja H4 chondrite (which was found in August 2012) suggests shock-related textures and spatial inhomogeneities,…
Comparison of two different infrared spectral analysis based evaluation of impact induced shock events of the Chelyabinsk meteorite
Kereszturi Ákos, Gyollai Ildikó, Szabó Máté, Skultéti Ágnes IcarusIn Press, Journal Pre-proof, Available online 7 December LINK “Shock metamorphic processes in minerals were observed in the recently fallen Chelyabinsk meteorite and compared with two infrared…
Nano- and micro-structures in lunar zircon from Apollo 15 and 16 impactites: implications for age interpretationsOPEN ACCESS
Monika A. Kusiak, Elizaveta Kovaleva, Dennis Vanderliek, Harry Becker, Franziska Wilke, Anja Schreiber & Richard Wirth Contributions to Mineralogy and Petrology, Volume 177, Article number: 112 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Meteorite impact processes are…
Investigation of the shocked Viñales ordinary chondrite (L6) meteorite fall – Implications for shock classification, fragmentation, and collision dynamics
I.P. Baziotis, S. Xydous, A. Papoutsa, J. Hu, C. Ma, L.Ferrière, S. Klemme, J.Berndt, P.D. Asimow IcarusIn Press, Journal Pre-proof, Available online 25 October 2022 LINK “Highlights • Viñales represent a moderately shocked meteorite.• Viñales…
Physical Characterization of Near-Earth Asteroid (52768) 1998 OR2: Evidence of Shock Darkening/Impact MeltOPEN ACCESS
Adam Battle, Vishnu Reddy, Juan A. Sanchez, Benjamin Sharkey, Neil Pearson and Bryn Bowen The Planetary Science Journal, Volume 3, Number 9 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We conducted photometric and spectroscopic characterization of near-Earth…
Shock degree and graphite geothermometry in ureilites NWA 6871 and NWA 3140OPEN ACCESS
Oliver Christ, Anna Barbaro, Frank E. Brenker, Paolo Nimis, Davide Novella, M. Chiara Domeneghetti, Fabrizio Nestola MAPSVersion of Record online:24 August 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Carbon aggregates from two differently shocked ureilites were…
Insight into the Distribution of High-pressure Shock Metamorphism in Rubble-pile AsteroidsOPEN ACCESS
Nicole Güldemeister, Juulia-Gabrielle Moreau, Tomas Kohout, Robert Luther and Kai Wünnemann The Planetary Science Journal, Volume 3, Number 8 LINK (OPEN ACCESS)PDF (OPEN ACCESS) and PDF (OPEN ACCESS) “Shock metamorphism in ordinary chondrites allows for…
Raman Spectroscopy Studies of Equilibrated Ordinary Chondrites with H and L Group and Shock Metamorphism DegreesOPEN ACCESS
Yikai Zhang, Zhipeng Xia, Bingkui Miao, Jing Huang, Chuantong Zhang, Yan Chen and Guozhu Chen Minerals 2022, 12(8), 1053 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Ordinary chondrites are the most common type of chondrites. As a…
Effect of impact velocity and angle on deformational heating and post-impact temperatureOPEN ACCESS
Shigeru Wakita, Hidenori Genda, Kosuke Kurosawa, Thomas M. Davison, Brandon C. Johnson accepted for publication in JGR: Planets PDF (OPEN ACCESS) “The record of impact induced shock-heating in meteorites is an important key for understanding…
High Shock Pressure Metamorphism Induced Transformations of Olivine and Feldspar in Natun Balijan L4 Chondrite: Evidence from Micro-Raman, Infrared Spectroscopy, X-ray Diffraction and Electron Microprobe Analysis
Bhaskar J. Saikia, G. Parthasarathy, N. V. Chalapathi Rao, Rashmi R. Borah & Deepak Kumar Journal of the Geological Society of India, Volume 98, pages 731–739Published: 10 June 2022 LINK “For the first time, the…
Occurrence of tuite and ahrensite in Zagami and their significance for shock-histories recorded in martian meteorites
Lixin Gu; Sen Hu; Mahesh Anand; Xu Tang; Jianglong Ji; Bin Zhang; Nian Wang; Yangting Lin American Mineralogist (2022) 107 (6): 1018–1029. LINK “We report on the discovery of two high-pressure minerals, tuite and ahrensite,…
Dislocation generation in experimentally shocked olivine crystals
Jacob A. Tielke, Anne H. Peslier, Roy Christoffersen, Timmons M. Erickson, Christopher J. Cline II, Ryan S. Jakubek, Mark J. Cintala, Zia Rahman, Marc D. Fries, Pierre Bouilhol JGR PlanetsFirst published: 27 May 2022 LINK…
Shock recovery with decaying compressive pulses: Shock effects in calcite (CaCO3) around the Hugoniot elastic limit
Kosuke Kurosawa, Haruka Ono, Takafumi Niihara, Tatsuhiro Sakaiya, Tadashi Kondo, Naotaka Tomioka, Takashi Mikouchi, Hidenori Genda, Takuya Matsuzaki, Masahiro Kayama, Mizuho Koike, Yuji Sano, Masafumi Murayama, Wataru Satake, Takafumi Matsui JGR PlanetsFirst published: 25 May…
Formation and decomposition of vacancy-rich clinopyroxene in a shocked eucrite: New insights for multiple impact events
Ai-Cheng Zhang, Jie-Ya Li, Jia-Ni Chen, Yuan-Yun Wen, Yan-Jun Guo, Yang Li, Naoya Sakamoto, Hisayoshi Yurimoto Geochimica et Cosmochimica ActaAvailable online 23 May 2022 LINK “Impact is a fundamental process shaping the formation and evolution…
Isotopic and trace element data of Tissint indicate a homogeneous strewn field, mobilization of Sr, REE, and Pb during shock metamorphism, and limits on the incorporation of martian surficial materials in impact melt glass
S.E. Suarez, T.J. Lapen, M. Righter, B.L. Beard, A.J. Irving Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 26 April 2022 LINK “The Tissint strewn field has produced over 16 kg of material that…
Experimental Simulations of Shock Textures in BCC Iron: Implications for Iron MeteoritesOPEN ACCESS
Eiji Ohtani, Toru Sakurabayashi, Kosuke Kurosawa Accepted for publication in Progress in Earth and Planetary Science PDF (OPEN ACCESS) Update (3 May 2022): Progress in Earth and Planetary SciencePublished: 03 May 2022 LINK (OPEN ACCESS)PDF…
Measuring the shock stage of Itokawa and asteroid regolith grains by electron backscattered diffraction, optical petrography, and synchrotron X-ray diffraction
Michael Zolensky, James Martinez, Scott Sitzman, Takashi Mikouchi, Kenji Hagiya, Kazumasa Ohsumi, Mutsumi Komatsu, Tomoki Nakamura, Atsushi Takenouchi, Haruka Ono, Hikari Hasegawa, Kotaro Higashi, Yasuko Terada, Naoto Yagi, Masaki Takata, Hikaru Ozawa, Yuta Taki, Yuta…
Ancient and recent collisions revealed by phosphate minerals in the Chelyabinsk meteoriteOPEN ACCESS
Craig R. Walton, Oliver Shorttle, Sen Hu, Auriol S. P. Rae, Ji Jianglong, Ana Černok, Helen Williams, Yu Liu, Guoqiang Tang, Qiuli Li & Mahesh Anand Communications Earth & Environment, Volume 3, Article number: 40Published:…
Ultrafast structural response of shock-compressed plagioclaseOPEN ACCESS
Arianna E. Gleason, Sulgiye Park, Dylan R. Rittman, Alessandra Ravasio, Falko Langenhorst, Riccardo M. Bolis, Eduardo Granados, Sovanndara Hok, Thomas Kroll, Marcin Sikorski, Tsu-Chien Weng, Hae Ja Lee, Bob Nagler, Thomas Sisson, Zhou Xing, Diling…
Demagnetization of Ordinary Chondrites under Hydrostatic Pressure up to 1.8 GPa
N. S. Bezaeva, J. Gattacceca, P. Rochette & R. A. Sadykov Geochemistry InternationalPublished: 09 February 2022 LINK “We present here the results of hydrostatic pressure demagnetization experiments up to 1.8 GPa on LL, L and…
Bulk synthesis of stoichiometric/meteoritic troilite (FeS) by high-temperature pyrite decomposition and pyrrhotite meltingOPEN ACCESS
Juulia-Gabrielle Moreau, Argo Jõeleht, Jaan Aruväli, Mikko J. Heikkilä, Aleksandra N. Stojic, Thomas Thomberg, Jüri Plado, Satu Hietala MAPSVersion of Record online: 27 January 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Stoichiometric troilite (FeS) is a…
Formation, preservation and extinction of high-pressure minerals in meteorites: temperature effects in shock metamorphism and shock classificationOPEN ACCESS
Jinping Hu & Thomas G. Sharp Progress in Earth and Planetary Science, Volume 9, Article number: 6 (2022), Published: 05 January 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The goal of classifying shock metamorphic features in…
Unique igneous textures and shock metamorphism of the Northwest Africa 7203 angrite: Implications for crystallization processes and the evolutionary history of the angrite parent body
Hideyuki Hayashi, Takashi Mikouchi, Nak Kyu Kim, Changkun Park, Yuji Sano, Atsushi Takenouchi, Akira Yamaguchi, Hiroyuki Kagi, Martin Bizzarro MAPSVersion of Record online: 23 December 2021 LINK “Northwest Africa (NWA) 7203 is a quenched angrite,…
Shock experiments on basalt—Ferric sulfate mixes and their possible relevance to the sulfide bleb clusters in large impact melts in shergottites
M. N. Rao, L. E. Nyquist, P. D. Asimow, D. K. Ross, S. R. Sutton, T. H. See, C. Y. Shih, D. H. Garrison, S. J. Wentworth, J. Park Meteoritics & Planetary ScienceVersion of Record…
Characterization of carbon phases in Yamato 74123 ureilite to constrain the meteorite shock historyOPEN ACCESS
Anna Barbaro, Fabrizio Nestola, Lidia Pittarello, Ludovic Ferrière, Mara Murri, Konstantin D. Litasov, Oliver Christ, Matteo Alvaro, and M. Chiara Domeneghetti American Mineralogistpreprint (peer-reviewed, final accepted version for American Mineralogist) PDF (OPEN ACCESS) Update (1…
Jadeite and related species in shocked meteorites: Limitations on inference of shock conditionsOPEN ACCESS
Ioannis Baziotis, Stamatios Xydous, Angeliki Papoutsa, Jinping Hu, Chi Ma, Stephan Klemme, Jasper Berndt, Ludovic Ferrière, Razvan Caracas, and Paul D Asimow American Mineralogistpreprint (peer-reviewed, final accepted version for American Mineralogist) PDF (OPEN ACCESS) “Jadeite…
Multiple shock events recorded in the Northwest Africa 2139 LL6 chondrite: Implications for collisional histories of the LL chondrite parent body
Atsushi Takenouchi, Hirochika Sumino, Karin Shimodate, Akira Yamaguchi Meteoritics & Planetary ScienceVersion of Record online: 24 November 2021 LINK “LL chondrites have experienced multiple shock events; however, the relations of each shock event and their…
Dolomites In Hydrated Fine-Grained Antarctic Micrometeorites: Effective Tools For Analyzing Secondary Processes
E.Dobrică, K.K.Ohtaki, C. Engrand Geochimica et Cosmochimica ActaAvailable online 19 November 2021 LINK “We report detailed transmission electron microscope (TEM) observations of carbonates from one hydrated fine-grained Antarctic micrometeorite (H-FgMM). These carbonates show the occurrence…
Natural and experimental high-pressure, shock-produced terrestrial and extraterrestrial materialsOPEN ACCESS
Masaaki Miyahara, Naotaka Tomioka & Luca Bindi Progress in Earth and Planetary Science, Volume 8, Article number: 59 (2021), REVIEW LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Hypervelocity impacts are among the fundamental phenomena occurring during the…
Dating martian mafic crust; microstructurally constrained baddeleyite geochronology of enriched shergottites Northwest Africa (NWA) 7257, NWA 8679 and ZagamiOPEN ACCESS
Leanne G. Staddon, James R. Darling, Winfried H. Schwarz, Natasha R. Stephen, Sheila Schuindt, Joseph Dunlop, Kimberly T. Tait Geochimica et Cosmochimica ActaAvailable online 5 October 2021 LINK (OPEN ACCESS) “Baddeleyite (monoclinic; m-ZrO2) is a…
Determination of phase relations of the olivine–ahrensite transition in the Mg2SiO4–Fe2SiO4 system at 1740 K using modern multi-anvil techniquesOPEN ACCESS
Artem Chanyshev, Dmitry Bondar, Hongzhan Fei, Narangoo Purevjav, Takayuki Ishii, Keisuke Nishida, Shrikant Bhat, Robert Farla & Tomoo Katsura Contributions to Mineralogy and Petrology, Volume 176, Article number: 77 (2021) LINK (OPEN ACCESS)PDF (OPEN ACCESS)…
Quantitative determination of the shock stage of L6 ordinary chondrites using X-ray diffraction
Naoya Imae, Makoto Kimura American MineralogistSeptember 01, 2021, Vol.106, 1470-1479. doi:https://doi.org/10.2138/am-2021-7554 LINK “The shock stages of 14 L6 ordinary chondrites are estimated using the random X-ray diffraction patterns of polished thin section samples and the…
Stress and strain during shock metamorphism
Auriol S.P. Rae, Michael H. Poelchau, Thomas Kenkmann Icarus In Press, Journal Pre-proof, Available online 1 September 2021 LINK “Highlights • We show the orientation and magnitude of stress and strain in shock waves during…
Elucidation of impact event recorded in the lherzolitic shergottite NWA 7397
Masashi Yoshida, Masaaki Miyahara, Hiroki Suga, Akira Yamaguchi, Naotaka Tomioka, Takeshi Sakai, Hiroaki Ohfuji, Fumiya Maeda, Itaru Ohira, Eiji Ohtani, Seiji Kamada, Takuji Ohigashi, Yuichi Inagaki, Yu Kodama, Naohisa Hirao Meteoritics & Planetary ScienceVersion of…
Formation mechanisms of ringwoodite: clues from the Martian meteorite Northwest Africa 8705OPEN ACCESS
Ting Zhang, Sen Hu, Nian Wang, Yangting Lin, Lixin Gu, Xu Tang, Xinyu Zou & Mingming Zhang Earth, Planets and Space volume 73, Article number: 165 (2021) LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Ringwoodite and wadsleyite…
Petrography and Shock Metamorphism of the Lunar Breccia Meteorite NWA 13120OPEN ACCESS
Zhipeng Xia, Bingkui Miao, Chuantong Zhang, Hongyi Chen, Lanfang Xie, P.M. Ranjith, Yikai Zhang, Bowen Si Minerals 2021, 11(8), 899 LINK (OPEN ACCESS)PDF (PDF DOWNLOAD) “Lunar meteorites are the fragments of rocks that fell on…
Chondrule flattening by shock recovery experiments on unequilibrated chondrites
Masaaki Miyahara, Junnosuke Edanaga, Akira Yamaguchi, Takamichi Kobayashi, Toshimori Sekine, Ayaka Nakamura Journal of Geophysical Research: PlanetsFirst Published: 30 July 2021 LINK “Key Points Shock-recovered H/L3 chondrites show melting onset at above 11 GPa and…
Complicated pressure – temperature path recorded in the eucrite Padvarninkai
Masaaki Miyahara, Akira Yamaguchi, Eiji Ohtani, Naotaka Tomioka, Yu Kodama Meteoritics & Planetary ScienceFirst Published: 26 July 2021 LINK “High-pressure minerals in the eucrite Padvarninkai were investigated. Parts of anorthitic plagioclase and tridymite in the…
Quantitative shock measurement of olivine in ureilite meteorites
Yaozhu Li, Phil J. A. McCausland, Roberta L. Flemming Meteoritics & Planetary ScienceVersion of Record online: 19 July 2021 LINK “Ureilites are the second most abundant achondrite meteorite group, yet they are from an unknown…
Ultrafast olivine-ringwoodite transformation during shock compressionOPEN ACCESS
Takuo Okuchi, Yusuke Seto, Naotaka Tomioka, Takeshi Matsuoka, Bruno Albertazzi, Nicholas J. Hartley, Yuichi Inubushi, Kento Katagiri, Ryosuke Kodama, Tatiana A. Pikuz, Narangoo Purevjav, Kohei Miyanishi, Tomoko Sato, Toshimori Sekine, Keiichi Sueda, Kazuo A. Tanaka,…
Exploring relationships between shock-induced microstructures and H2O and Cl in apatite grains from eucrite meteoritesOPEN ACCESS
T.J. Barrett, A. Černok, G. Degli-Alessandrini, X. Zhao, M. Anand, I.A. Franchi, J.R. Darling Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 26 March 2021 LINK (OPEN ACCESS) “The abundance and isotopic composition of…
Radiogenic Pb mobilization induced by shock metamorphism of zircons in the Apollo 72255 Civet Cat norite clast
Bidong Zhang, Yangting Lin, Desmond E. Moser, Jialong Hao, Yu Liu, Jianchao Zhang, Ivan R.Barker, Qiuli Li, Sean R.Shieh, Audrey Bouvier Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 23 March 2021 LINK “In…
The role of post-shock heating by plastic deformation during impact devolatilization of calciteOPEN ACCESS
Kosuke Kurosawa, Hidenori Genda, Shintaro Azuma, Keishi Okazaki accepted for publication in Geophysical Research Letters PDF (OPEN ACCESS) “An accurate understanding of the relationship between the impact conditions and the degree of shock-induced thermal metamorphism…
Systematic investigations of high‐pressure polymorphs in shocked ordinary chondrites
Masaaki Miyahara, Akira Yamaguchi, Masato Saitoh, Kanta Fukimoto, Takeshi Sakai, Hiroaki Ohfuji, Naotaka Tomioka, Yu Kodama, Eiji Ohtani Meteoritics & Planetary ScienceVersion of Record online: 27 January 2021 LINK “Shock‐induced melting textures and high‐pressure polymorphs…
Poirierite, a dense metastable polymorph of magnesium iron silicate in shocked meteoritesOPEN ACCESS
Naotaka Tomioka, Luca Bindi, Takuo Okuchi, Masaaki Miyahara, Toshiaki Iitaka, Zhi Li, Tsutomu Kawatsu, Xiande Xie, Narangoo Purevjav, Riho Tani & Yu Kodama Communications Earth & Environment 2 , 1–8 LINK (OPEN ACCESS)PDF (OPEN ACCESS)…
Heat diffusion in numerically shocked ordinary chondrites and its contribution to shock meltingOPEN ACCESS
Juulia-Gabrielle Moreau, Sabrina Schwinger Physics of the Earth and Planetary InteriorsAvailable online 10 December 2020 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Highlights • Heat diffusion is major factor for melting metals in shock metamorphosed chondrites• Pre-shock…
The shocking state of apatite and merrillite in shergottite Northwest Africa 5298 and extreme nanoscale chlorine isotope variability revealed by atom probe tomographyOPEN ACCESS
J.R. Darling, L.F. White, T. Kizovski, A. Černok, D.E. Moser, K.T. Tait, J. Dunlop, B. Langelier, J.O. Douglas, X. Zhao, I.A. Franchi, M. Anand Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 17 November…
Characterization of shocked quartz grains from Chicxulub peak ring granites and shock pressure estimatesOPEN ACCESS
Jean‐Guillaume Feignon, Ludovic Ferrière, Hugues Leroux, Christian Koeberl Meteoritics & Planetary ScienceVersion of Record online: 02 October 2020 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Planar deformation features (PDFs) in quartz are a commonly used and well‐documented…
A revised shock history for the youngest unbrecciated lunar basalt—Northwest Africa 032 and paired meteorites
Tatiana Mijajlovic, Xi Xue, Erin Walton Meteoritics & Planetary ScienceVersion of Record online:21 September 2020 LINK “Northwest Africa (NWA) 032 is an unbrecciated porphyritic basalt found in the Moroccan desert in 1999. Constituent igneous minerals—olivine,…
Ordinary chondrite shock stage quantification using in situ 2‐D X‐ray diffraction of olivine
Alexandra N. Rupert, Phil J.A. McCausland, Roberta L. Flemming Meteoritics & Planetary ScienceVersion of Record online:21 September 2020 LINK “Ordinary chondrites record shock metamorphism resulting from hypervelocity collisions on small bodies, and underpin the petrographic…
Shock compaction heating and collisional processes in the production of type 3 ordinary chondrites: Lessons from the (nearly) unique L3 chondrite melt breccia Northwest Africa 8709
Alex M. Ruzicka, Jon M. Friedrich, Melinda L. Hutson, Juliette W. Strasser, Robert J. Macke, Mark L. Rivers, Richard C. Greenwood, Karen Ziegler, Richard N. Pugh Meteoritics & Planetary ScienceVersion of Record online:12 September 2020…
Post-impact metamorphism of the chelyabinsk meteorite in shock experiment
Victor I. Grokhovsky, Razilia F. Muftakhetdinova, Grigoriy A. Yakovlev, Evgeniia V. Brusnitsyna, Evgeniya V. Petrova Planetary and Space ScienceIn Press, Journal Pre-proof, Available online 1 August 2020 LINK “Highlights • We studied the large samples…
Back‐transformation mechanisms of ringwoodite and majorite in an ordinary chondrite
Kanta Fukimoto, Masaaki Miyahara, Takeshi Sakai, Hiroaki Ohfuji, Naotaka Tomioka, Yu Kodama, Eiji Ohtani, Akira Yamaguchi Meteoritics & Planetary ScienceVersion of Record online: 27 July 2020 LINK “We investigated the back‐transformation mechanisms of ringwoodite and…
Microtextures in the Chelyabinsk impact breccia reveal the history of Phosphorus-Olivine-Assemblages in chondritesOPEN ACCESS
Craig R. Walton, Ioannis Baziotis, Ana Černok, Oliver Shorttle, Paul D. Asimow, Ludovic Ferrière, Mahesh Anand Journal article preprint PDF (OPEN ACCESS) Update (Meteoritics & Planetary Science, 4 April 2021): LINK (OPEN ACCESS)PDF (OPEN ACCESS)…
Preferred orientation distribution of shock‐induced planar microstructures in quartz and feldsparOPEN ACCESS
Lidia Pittarello, Ludovic Ferrière, Jean‐Guillaume Feignon, Gordon R. Osinski, Christian Koeberl Meteoritics & Planetary ScienceVersion of Record online:04 June 2020 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Shocked quartz and feldspar grains commonly exhibit planar microstructures, such…
Shock metamorphism in plagioclase and selective amorphizationOPEN ACCESS
Lidia Pittarello, Luke Daly, Annemarie E. Pickersgill, Ludovic Ferrière, Martin R. Lee Meteoritics & Planetary ScienceVersion of Record online:30 May 2020 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Plagioclase feldspar is one of the most common rock‐forming…
Experimental constraints on the ordinary chondrite shock darkening caused by asteroid collisionsOPEN ACCESS
T. Kohout, E. V. Petrova, G. A. Yakovlev, V. I. Grokhovsky, A. Penttilä, A. Maturilli, J.-G. Moreau, S. V. Berzin, J. Wasiljeff, I. A. Danilenko, D. A. Zamyatin, R. F. Muftakhetdinova, M. Heikkilä Astronomy &…
Extraterrestrial, shock-formed, cage-like nanostructured carbonaceous materials
Péter Németh; Laurence A.J. Garvie American Mineralogist (2020) 105 (2): 276–281. LINK “Shock caused by impacts can convert carbonaceous material to diamond. During this transition, new materials can form that depend on the structure of…
Evidence for the charge disproportionation of iron in extraterrestrial bridgmaniteOPEN ACCESS
Luca Bindi, Sang-Heon Shim, Thomas G. Sharp and Xiande Xie Science Advances 10 Jan 2020: Vol. 6, no. 2, eaay7893 DOI: 10.1126/sciadv.aay7893 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Bridgmanite, MgSiO3 with perovskite structure, is considered…
Discovery of nanophase iron particles and high pressure clinoenstatite in a heavily shocked ordinary chondrite: implications for the decomposition of pyroxene
Zhuang Guo, Yang Li, Shen Liu, Huifang Xu, Shijie Li, Xiongyao Li, Yangting Lin, Ian M.Coulson, Mingming Zhang Geochimica et Cosmochimica Acta In Press, Journal Pre-proof, Available online 4 November 2019 LINK “Although pure metallic…
The density, porosity and pore morphology of fall and find ordinary chondrites
S.J. Li, S.J. Wang, B.K. Miao, Y. Li, X.Y. Li, X.J. Zeng, Z.P. Xia LINK JGR Planets, First published: 28 October 2019 “Density, porosity, and pore morphology constitute the basic physical properties of meteorites. These properties…
Fe-Ni-P-S Melt Pockets in Elga IIE Iron Meteorite: Evidence for the Origin at High-Pressures Up to 20 GPa †OPEN ACCESS
Konstantin D. Litasov, Svetlana N. Teplyakova, Anton Shatskiy and Konstantin E. Kuper Minerals 2019, 9(10), 616 LINK (OPEN ACCESS) “Here we report new data on high-pressure microstructures in Elga group IIE iron meteorites, made of…
New observations on high‐pressure phases in a shock melt vein in the Villalbeto de la Peña meteorite: Insights into the shock behavior of diopside
Marina Martinez, Adrian J. Brearley, Josep M. Trigo‐Rodríguez, Jordi Llorca Meteoritics & Planetary Science First Published: 27 September 2019 LINK “The petrology and mineralogy of shock melt veins in the L6 ordinary chondrite host of…
Petrogenesis and Shock Metamorphism of Basaltic Lunar Meteorites Northwest Africa 4734 and 10597
J. Chen, B. L. Jolliff, A. Wang, R. L. Korotev, K. Wang, P. K. Carpenter, H. Chen, Z. Ling, X. Fu, Y. Ni, H. Cao, Y. Huang JGR Planets LINK “We present comprehensive compositional and…
Boom boom pow: Shock-facilitated aqueous alteration and evidence for two shock events in the Martian nakhlite meteoritesOPEN ACCESS
ByL. Daly, M. R. Lee, S. Piazolo, S. Griffin, M. Bazargan, F. Campanale, P. Chung, B. E. Cohen, A. E. Pickersgill, L. J. Hallis, P. W. Trimby, R. Baumgartner, L. V. Forman, G. K. Benedix…
Documentation of shock features in impactites from the Dhala impact structure, India
Jayanta Kumar Pati, Michael H. Poelchau, Wolf Uwe Reimold, Norihiro Nakamura, Yutaro Kuriyama, Anuj Kumar Singh Meteoritics & Planetary Science First Published: 11 August 2019 LINK “The fundamental approach for the confirmation of any terrestrial…
Raman Spectroscopy of High-Pressure Phases in Shocked L6 Chondrite NWA 5011
K. D. Litasov, D.D. Badyukov Geochemistry International August 2019, Volume 57, Issue 8, pp 912-922 LINK “The paper presents the results of studies of thick shock melt veins in the L6 chondrite NWA 5011. The…
Liquid Immiscibility in Regions of Localized Shock-Induced Melting in the Elga Meteorite
N. R. Khisina, R. Wirth, A. M. Abdrakhimov Geochemistry International August 2019, Volume 57, Issue 8, pp 903-911 LINK “The regions of localized shock melting (melt pockets) in one of silicate inclusions in IIE Elga…
Shock-Wave Experiment with the Chelyabinsk LL5 Meteorite: Experimental Parameters and the Texture of the Shock-Affected Material
E. V. Petrova, V. I. Grokhovsky, T. Kohout, R. F. Muftakhetdinova, G. A. Yakovlev Geochemistry International August 2019, Volume 57, Issue 8, pp 923–930 LINK “A spherical geometry shock experiment with the light-colored lithology material…
Fine‐structures of planar deformation features in shocked olivine: A comparison between Martian meteorites and experimentally shocked basalts as an indicator for shock pressure
Atsushi Takenouchi, Takashi Mikouchi, Takamichi Kobayashi, Toshimori Sekine, Akira Yamaguchi, Haruka Ono Meteoritics & Planetary Science First Published: 21 July 2019 LINK “We performed shock recovery experiments on an olivine‐phyric basalt at shock pressures of…
Chondrite Shock Metamorphism History Assessed by Non-Destructive Analyses on Ca-Phosphates and Feldspars in the Cangas de Onís Regolith BrecciaOPEN ACCESS
Alvaro Rubio-Ordóñez, Olga García-Moreno, Luis Miguel Rodríguez Terente, Javier García-Guinea and Laura Tormo Minerals 2019, 9(7), 417 LINK (OPEN ACCESS) PDF (download) “The Cangas de Onís regolith breccia is an H5-H6 ordinary chondrite that fell…
Shock Metamorphism of the New Fall Ordinary Chondrite Mangui in China
Ji J. L., Hu S., Lin Y. T., Zhou Q., Xiao Y., Imae N., Kimura M. 82nd Annual Meeting of The Meteoritical Society 2019 PDF abstract “The Mangui meteorite is the newest meteorite fall in…
Shock physics mesoscale modeling of shock stage 5 and 6 in ordinary and enstatite chondritesOPEN ACCESS
Juulia-Gabrielle Moreau, Tomas Kohout, Kai Wünnemann, Patricie Halodova, Jakub Haloda Icarus In Press, Accepted Manuscript, Available online 18 June 2019 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Highlights • Shock metamorphism numerical modeling correlated with chondrite…
Formation Parameters of High-Pressure Minerals in the Dhofar 717 and 864 Chondrite Meteorites
K. D. Litasov, D. D. Badyukov, N. P. Pokhilenko Doklady Earth Sciences March 2019, Volume 485, Issue 1, pp 327-330 First Online: 28 May 2019 LINK “This paper presents the results of a Raman spectroscopic…
Mesoscale and microscale shock effects in the LL6 S4 chondrites Saint‐Séverin and Elbert: A tale of two breccias
Richard C. Hugo, Alex M. Ruzicka, Alan E. Rubin Meteoritics & Planetary Science First Published: 31 May 2019 LINK “Saint‐Séverin and Elbert, two LL6 chondrite breccias, were systematically studied to evaluate multiple deformation effects on…
Shock‐induced phase transformation of anorthitic plagioclase in the eucrite meteorite Northwest Africa 2650
De‐Liang Chen, Ai‐Cheng Zhang, Run‐Lian Pang, Jia‐Ni Chen, Yang Li Meteoritics & Planetary Science First Published: 3 April 2019 LINK “Anorthite is an important constituent mineral in basaltic achondrites from small celestial bodies. Its high‐pressure…
Metamorphism of four desert ureilites and luminescence spectroscopy of defects in ureilitic diamonds
C. A. Lorenz, A. A. Shiryaev, I. I. Vlasov, S. E. Borisovsky Meteoritics & Planetary Science First Published: 7 March 2019 LINK “Four ureilites subjected to impact metamorphism in a pressure range of ~15–100 GPa…
Detailed mineralogy and petrology of highly shocked poikilitic shergottite Northwest Africa 6342
Tanya V. Kizovski, Kimberly T. Tait, Veronica E. Di Cecco, Lee F. White, Desmond E. Moser Meteoritics & Planetary Science First Published: 24 February 2019 LINK “Northwest Africa (NWA) 6342 is an intermediate, poikilitic shergottite,…
Primordial, thermal, and shock features of ordinary chondrites: Emulating bulk X‐ray diffraction using in‐plane rotation of polished thin sections
Naoya Imae, Makoto Kimura, Akira Yamaguchi, Hideyasu Kojima Meteoritics & Planetary Science First Published: 22 February 2019 LINK “Using an X‐ray diffractometer, powder‐like diffraction patterns were acquired from in‐plane rotation of polished thin sections (PTSs)…
Quantitative in situ XRD measurement of shock metamorphism in Martian meteorites using lattice strain and strain‐related mosaicity in olivine
Laura E. Jenkins, Roberta L. Flemming, Phil J. A. McCausland Meteoritics & Planetary Science First Published: 6 February 2019 LINK “All Martian meteorites have experienced shock metamorphism to some degree. We quantitatively determined shock‐related strain…
Shock stage distribution of 2280 ordinary chondrites—Can bulk chondrites with a shock stage of S6 exist as individual rocks?
Addi Bischoff, Maximilian Schleiting, Markus Patzek Meteoritics & Planetary Science First published: 21 October 2018 LINK “The brecciation and shock classification of 2280 ordinary chondrites of the meteorite thin section collection at the Institut für…
Absence of olivine orientation fabric in highly shocked Martian dunite
B. J. Tkalcec, F. E. Brenker Meteorit Planet Sci. doi:10.1111/maps.13204 First published: 07 October 2018 LINK “Shock is often given as the cause for many observations in meteorites due to the assumed previous exposure of…
Shock heterogeneity and shock history of the recently found ordinary Csátalja chondrite in Hungary
Akos Kereszturi, Krisztian Fintor, Ildiko Gyollai, Zsolt Kereszty, Mate Szabo, Zoltan Szalai, Helena Walter Geology Quarterly Vol 62, No 2 (2018): 433–446 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Shock impact-produced mineral alterations in two thin…
Shock veins and brown olivine in Martian meteorites: Implications for their shock pressure–temperature histories
Takenouchi, A. , Mikouchi, T. and Yamaguchi, A. Meteorit Planet Sci. . doi:10.1111/maps.13120 LINK “Shergottite Martian meteorites are known to contain brown‐colored olivine (brown olivine), which is considered to form during a shock event on…
Electron Backscatter Diffraction (EBSD) study of seven heavily metamorphosed chondrites: Deformation systematics and variations in pre-shock temperature and post-shock annealing
Electron Backscatter Diffraction (EBSD) study of seven heavily metamorphosed chondrites: Deformation systematics and variations in pre-shock temperature and post-shock annealing Alex M. Ruzicka, Richard C. Hugo, Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available…
Cathodoluminescence of high‐pressure feldspar minerals as a shock barometer
Masahiro Kayama, Toshimori Sekine, Naotaka Tomioka, Hirotsugu Nishido, Yukako Kato, Kiyotaka Ninagawa, Takamichi Kobayashi, Akira Yamaguchi Meteorit Planet Sci. . doi:10.1111/maps.13092 LINK “Cathodoluminescence (CL) analyses were carried out on maskelynite and lingunite in L6 chondrites…
Shock-Induced Olivine-Ringwoodite Transformation in the Shock Vein of Chondrite GRV053584OPEN ACCESS
Feng Yin, Zhiwei Liao, Andrew Hursthouse and Deqiu Dai Minerals 2018, 8(4), 139; doi:10.3390/min8040139 Published: 1 April 2018 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Shock metamorphism of minerals in meteorites could help to understand the…
An experimental study on impact‐induced alterations of planetary organic simulants
Yasuhito Sekine,Kenya Kodama,Takamichi Kobayashi, Seiji Obata, Yu Chang, Nanako O. Ogawa, Yoshinori Takano, , Naohiko Ohkouchi, Koichiro Saiki, Toshimori Sekine First published: 30 March 2018 https://doi.org/10.1111/maps.13075 LINK “The present study systematically investigates shock‐induced alteration of…
The Chelyabinsk meteorite: Thermal history and variable shock effects recorded by the 40Ar-39Ar system
Trieloff, M., Korochantseva, E. V., Buikin, A. I., Hopp, J., Ivanova, M. A. and Korochantsev, A. V. Meteoritics & Planetary Science. doi: 10.1111/maps.13012 LINK “We studied three lithologies (light and dark chondritic and impact melt…
Synthesis and crystal structure of LiNbO3-type Mg3Al2Si3O12: A possible indicator of shock conditions of meteorites
Takayuki Ishii, Ryosuke Sinmyo, Tetsuya Komabayashi, Tiziana Boffa Ballaran, Takaaki Kawazoe, Nobuyoshi Miyajima, Kei Hirose, Tomoo Katsura American Mineralogist, v. 102, i. 9, p. 1947-1952 First Published on September 05, 2017 doi:10.2138/am-2017-6027 LINK “LiNbO3-type Mg2.98(2)Al1.99(2)Si3.02(2)O12…
Mineralogical study of brown olivine in Northwest Africa 1950 shergottite and implications for the formation mechanism of iron nanoparticles
Atsushi Takenouchi, Takashi Mikouchi and Toshihiro Kogure Meteorit Planet Sci. doi:10.1111/maps.12949 First published: 29 August 2017 LINK “Martian meteorites, in particular shergottites, contain darkened olivine (so-called “brown olivine”) whose color is induced by iron nanoparticles…
Shock metamorphism of planetary silicate rocks and sediments: Proposal for an updated classification system.
Stöffler, D., Hamann, C. and Metzler, K. Meteoritics & Planetary Science. doi: 10.1111/maps.12912 LINK “We reevaluate the systematics and geologic setting of terrestrial, lunar, Martian, and asteroidal “impactites” resulting from single or multiple impacts. For…
Albite dissociation reaction in the Northwest Africa 8275 shocked LL chondrite and implications for its impact history
Masaaki Miyahara, Eiji Ohtani, Akira Yamaguchi Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 26 August 2017 LINK “An impact event recorded in the Northwest Africa (NWA) 8275 LL7 ordinary chondrite was investigated…
Petrographic shock indicators and noble gas signatures in a H and an L chondrite from Antarctica
P.M. Ranjith, Huaiyu He, Bingkui Miao, Fei Su, Chuantong Zhang, Zhipeng Xia, Lanfang Xie, Rixiang Zhu Planetary and Space Science In Press, Accepted Manuscript, Available online 18 August 2017 LINK “Highlights • Two Antarctic ordinary…
Shock-darkening in ordinary chondrites: Determination of the pressure-temperature conditions by shock physics mesoscale modeling.
Moreau, J., Kohout, T. and Wünnemann, K. Meteoritics & Planetary Science. doi: 10.1111/maps.12935 First published: 16 August 2017 LINK “We determined the shock-darkening pressure range in ordinary chondrites using the iSALE shock physics code. We…
Petrogenesis and shock metamorphism of the enriched lherzolitic shergottite Northwest Africa 7755
Shu-Zhou Wang, Ai-Cheng Zhang, Run-Lian Pang, Jia-Ni Chen, Li-Xin Gu and Ru-Cheng Wang Meteoritics & Planetary Science. doi: 10.1111/maps.12931 LINK First published: 14 August 2017 “Northwest Africa (NWA) 7755 is a newly found enriched lherzolitic…
Jadeite in shocked meteorites and its textural variationsOPEN ACCESS
Eiji OHTANI, Shin OZAWA, Masaaki MIYAHARA Journal of Mineralogical and Petrological Sciences Released: August 08, 2017 PDF (OPEN ACCESS) “Jadeite occurs as the shocked product of albite feldspar in shocked meteorites, and is one of…
Shock-darkening in ordinary chondrites: determination of the pressure-temperature conditions by shock physics mesoscale modelingOPEN ACCESS
J. Moreau, T. Kohout, K. Wünnemann In press in Meteoritics & Planetary Science PDF (OPEN ACCESS) “We determined the shock-darkening pressure range in ordinary chondrites using the iSALE shock physics code. We simulated planar shock…
Back-transformation of high-pressure minerals in shocked chondrites: low-pressure mineral evidence for strong shock
Jinping Hu, Thomas G. Sharp Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 18 July 2017 LINK “Post-shock annealing of meteorites can destroy their shock-induced features, particularly high-pressure minerals, and complicate the estimation…
Compressional pathways of α-cristobalite, structure of cristobalite X-I, and towards the understanding of seifertite formation.OPEN ACCESS
Ana Černok, Katharina Marquardt, Razvan Caracas, Elena Bykova, Gerlinde Habler, Hanns-Peter Liermann, Michael Hanfland, Mohamed Mezouar, Ema Bobocioiu, Leonid Dubrovinsky. Nature Communications, 2017; 8: 15647 DOI: 10.1038/ncomms15647 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “In various…
Investigating the shock histories of lunar meteorites Miller Range 090034, 090070, and 090075 using petrography, geochemistry, and micro-FTIR spectroscopyOPEN ACCESS
Martin, Dayl J. P., Pernet-Fisher, John F., Joy, Katherine H., Wogelius, Roy A., Morlok, Andreas, Hiesinger, Harald Meteoritics & Planetary Science 10.1111/maps.12860 LINK (OPEN ACCESS) “Fourier transform infrared (FTIR) spectroscopy and cathodoluminescence (CL) imaging techniques,…
Carbon-bearing phases in shock-induced melt zones of the Elga meteorite
N. R. Khisina, S. N. Teplyakova, R. Wirth, V. G. Senin, A. A. Averin, A. A. Shiryaev Geochemistry International April 2017, Volume 55, Issue 4, pp 317–329 doi:10.1134/S0016702917040036 Original Russian Text УГЛЕРОДСОДЕРЖАЩИЕ ФАЗЫ В ЗОНАХ…
Nanodiamonds and silicate minerals in ordinary chondrites as determined by micro-Raman spectroscopy.
Saikia, B. J., Parthasarathy, G. and Borah, R. R. Meteoritics & Planetary Science. doi: 10.1111/maps.12850 LINK “We present here the Raman spectroscopic study of silicate and carbonaceous minerals in three ordinary chondrites with the aim…
Shock-transformation of whitlockite to merrillite and the implications for meteoritic phosphateOPEN ACCESS
C. T. Adcock, O. Tschauner, E. M. Hausrath, A. Udry, S. N. Luo, Y. Cai, M. Ren, A. Lanzirotti, M. Newville, M. Kunz & C. Lin Nature Communications 8, Article number: 14667 (2017) doi:10.1038/ncomms14667 Published…
Revising the shock classification of meteorites.
Fritz, J., Greshake, A. and Fernandes, V. A. Meteoritics & Planetary Science. doi: 10.1111/maps.12845 LINK “The current shock classification scheme of meteorites assigns shock levels of S1 (unshocked) to S6 (very strongly shocked) using shock…
Morphological changes of olivine grains reacted with amino acid solutions by impact process
Yuhei Umeda, Atsushi Takase, Nao Fukunaga, Toshimori Sekine, Takamichi Kobayashi, Yoshihiro Furukawa, Takeshi Kakegawa Physics and Chemistry of Minerals March 2017, Volume 44, Issue 3, pp 203–212 First Online: 04 October 2016 LINK “Early oceans…
Mechanisms of ringwoodite formation in shocked meteorites: Evidence from L5 chondrite Dhofar 1970.
Walton, E. L. and McCarthy, S. Meteoritics & Planetary Science. doi: 10.1111/maps.12829 Version of Record online: 14 FEB 2017 LINK “The formation of the high-pressure compositional equivalents of olivine and pyroxene has been well-documented within…
“Spherulite-like” jadeite growth in shock-melt veins of the Novosibirsk H5/6 chondrite
I.S. Bazhan, Shin Ozawa, M. Miyahara, E. Ohtani, K.D. Litasov Russian Geology and Geophysics Volume 58, Issue 1, January 2017, Pages 12–19 Received 3 December 2015, Accepted 26 April 2016, Available online 13 February 2017…
Relationships among physical properties as indicators of high temperature deformation or post-shock thermal annealing in ordinary chondrites
Jon M. Friedrich, Alex Ruzicka, Robert J. Macke, James O. Thostenson, Rebecca A. Rudolph, Mark L. Rivers, Denton S. Ebel Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 11 January 2017 LINK “Collisions…
Impact-related thermal effects on the redox state of Ca-pyroxene.
McCanta, M. C. and Dyar, M. D. Meteoritics & Planetary Science. doi: 10.1111/maps.12793 LINK “Oxidation is observed in Ca-pyroxene subjected to a range of shock pressures (21–59 GPa). Changes in the pyroxene redox ratio as…
Analyzing Raman – Infrared spectral correlation in the recently found meteorite Csátalja
A. Kereszturi, I. Gyollai, Zs. Kereszty, K. Kiss, M. Szabó, Z. Szalai, M. Ringer, M. Veres Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 173, 15 February 2017, Pages 637-646 Available online 18 October…
Shock-induced thermal history of an EH3 chondrite, Asuka 10164.
Kimura, M., Yamaguchi, A. and Miyahara, M. Meteoritics & Planetary Science. doi: 10.1111/maps.12738 Version of Record online: 26 SEP 2016 LINK “Shock-induced features are abundantly observed in meteorites. Especially, shock veins, including high-pressure minerals, characterize…
Hidden secrets of deformation: Impact-induced compaction within a CV chondriteOPEN ACCESS
L.V. Forman, P.A. Bland, N.E. Timms, G.S. Collins, T.M. Davison, F.J. Ciesla, G.K. Benedix, L. Daly, P.W. Trimby, L. Yang, S.P. Ringer Earth and Planetary Science Letters Volume 452, 15 October 2016, Pages 133–145 LINK…
Stability region of K0.2Na0.8AlSi3O8 hollandite at 22 GPa and 2273 K
Zhou, Y., Irifune, T., Ohfuji, H. et al. Physics and Chemistry of Minerals First Online: 11 August 2016 LINK “Lingunite (hollandite with Na contents of 80–85 mol%) discovered in the shock veins of strongly shocked…
Rare Earth Element Abundances and Pb-Pb Ages of Merrillite in Jinju H5 Chondrite: Implications to Shock Metamorphism
Goh S. * Choi B.-G. 79th Annual Meeting of the Meteoritical Society (2016) #6270 LINK
High-pressure phases in shock-induced melt of the unique highly shocked LL6 chondrite Northwest Africa 757.
Hu, J. and Sharp, T. G. Meteoritics & Planetary Science. doi: 10.1111/maps.12672 LINK “Northwest Africa 757 is unique in the LL chondrite group because of its abundant shock-induced melt and high-pressure minerals. Olivine fragments entrained…
Ahrensite, γ-Fe2SiO4, a new shock-metamorphic mineral from the Tissint meteorite: implications for the Tissint shock event on Mars
Chi Ma, Oliver Tschauner, John R. Beckett, Yang Liu, George R. Rossman, Stanislav V. Sinogeikin, Jesse S. Smith, Lawrence A. Taylor Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 27 April 2016 LINK…
Variable microstructural response of baddeleyite to shock metamorphism in young basaltic shergottite NWA 5298 and improved U–Pb dating of Solar System events
James R. Darling, Desmond E. Moser, Ivan R. Barker, Kim T. Tait, Kevin R. Chamberlain, Axel K. Schmitt, Brendt C. Hyde Earth and Planetary Science Letters Volume 444, 15 June 2016, Pages 1–12 LINK “The…
Discovery of natural MgSiO3 tetragonal garnet in a shocked chondritic meteorite
Naotaka Tomioka, Masaaki Miyahara, Motoo Ito Science Advances 25 Mar 2016: Vol. 2, no. 3, e1501725 DOI: 10.1126/sciadv.1501725 LINK (OPEN ACCESS) “MgSiO3 tetragonal garnet, which is the last of the missing phases of experimentally predicted…
Shock Metamorphism in Ordinary Chondrites: Examples from Chelyabinsk (LL5) and Chantonnay (L6) Meteorites
I. B. Baziotis, L. Ferrière, F. Brandstätter, D. Topa, P. D. Asimow 47th Lunar and Planetary Science Conference (2016), Abstract #1440 LINK
Shock-induced mobilization of metal and sulfide in planetesimals: Evidence from the Buck Mountains 005 (L6 S4) dike-bearing chondrite
Alex Ruzicka, Ryan Brown, Jon Friedrich, Melinda Hutson, Richard Hugo and Mark Rivers American Mineralogist doi: 10.2138/am-2015-5225 Volume 100 no. 11-12 p. 2725-2738 LINK “The conditions under which metal cores formed in silicate-metal planetary bodies…
Toward quantification of strain-related mosaicity in shocked lunar and terrestrial plagioclase by in situ micro-X-ray diffraction.
Pickersgill, A. E., Flemming, R. L. and Osinski, G. R. Meteoritics & Planetary Science. doi: 10.1111/maps.12514 LINK
Shock Effects in NWA 8159: A Martian Plagioclase-Augite Basalt
Sharp T. G., Walton E. L., Hu J. 78th Annual Meeting of the Meteoritical Society (2015) Berkeley, USA July 27-31 2015 PDF (abstract)
Shock-Thermal History of Kavarpura IVA Iron: Evidences from Microtextures and Nickel Profiling
Dwijesh Ray, S. Ghosh, S.V.S. Murty Planetary and Space Science available online 10 June 2015 doi:10.1016/j.epsl.2015.05.004 LINK
Shock and annealing in aubrites: Implications for parent-body history
Rubin, A. E. (2015) Meteoritics & Planetary Science. doi: 10.1111/maps.12464 LINK
Maskelynite in asteroidal, lunar and planetary basaltic meteorites: An indicator of shock pressure during impact ejection from their parent bodies
Alan E. Rubin Icarus, available online 16 May 2015 doi:10.1016/j.icarus.2015.05.010 LINK
Structural and spectroscopic changes to natural nontronite induced by experimental impacts between 10 and 40 GPa
Friedlander, L. R., T. D. Glotch, D. L. Bish, M. D. Dyar, T. G. Sharp, E. C. Sklute, and J. R. Michalski (2015) J. Geophys. Res. Planets, 120, doi:10.1002/2014JE004638. LINK
Curious kinetic behavior in silica polymorphs solves seifertite puzzle in shocked meteorite
Tomoaki Kubo, Takumi Kato, Yuji Higo, Ken-ichi Funakoshi Science Advances 08 May 2015: Vol. 1 no. 4 e1500075 DOI: 10.1126/sciadv.1500075 LINK (full text) PDF (full text)
Deformation and thermal histories of ordinary chondrites: Evidence for post-deformation annealing and syn-metamorphic shock
Alex Ruzicka, Richard Hugo, Melinda Hutson Geochimica et Cosmochimica Acta In Press, available online 23 April 2015 doi:10.1016/j.gca.2015.04.030 LINK
From olivine to ringwoodite: a TEM study of a complex process
Lidia Pittarello, Gang Ji, Akira Yamaguchi, Dominique Schryvers, Vinciane Debaille and Philippe Claeys Meteoritics & Planetary Science DOI: 10.1111/maps.12441 LINK
Maskelynite formation via solid-state transformation: Evidence of infrared and X-ray anisotropy
Steven J. Jaret, William R. Woerner, Brian L. Phillips, Lars Ehm, Hanna Nekvasil, Shawn P. Wright and Timothy D. Glotch Journal of Geophysical Research: Planets article first published online: 24 MAR 2015 DOI: 10.1002/2014JE004764 LINK
Meteorite traces on a shatter cone surface from the Agoudal impact site, Morocco
M. SCHMIEDER, H. CHENNAOUI AOUDJEHANE, E. BUCHNER and E. TOHVER Geological Magazine DOI: http://dx.doi.org/10.1017/S0016756815000047 published online: 19 March 2015 LINK
Chelyabinsk meteorite: Shock metamorphism, black veins and impact melt dikes, and the Hugoniot
D. D. Badyukov, J. Raitala, P. Kostama, A. V. Ignatiev Petrology March 2015, Volume 23, Issue 2, pp 103-115 LINK
Maskelynite in Basaltic Meteorites: An Indicator of Shock Pressure During Impact Ejection from Parent Bodies
A. E. Rubin 46th Lunar and Planetary Science Conference (2015), Abstract #1047 PDF LINK
Evidence for Impact Shock Melting in CM and CI Chondrite Regolith Samples
M. E. Zolensky, T. Mikouchi, K. Hagiya, K. Ohsumi, M. Komatsu, L. Le 46th Lunar and Planetary Science Conference (2015), Abstract #2261 PDF LINK
Shock Effects in NWA 8159: Evidence for a Modest Shock Pressure and a Large Impacting Body
T. G. Sharp, E. L. Walton, J. Hu 46th Lunar and Planetary Science Conference (2015), Abstract #1939 PDF LINK
Complicated shock metamorphism deducing from shocked olivine in Tissint
Masaaki Miyahara (Hiroshima Univ.), Eiji Ohtani (Tohoku Univ.), Shin Ozawa (Tohoku Univ.), Ahmed El Goresy (BGI), Philippe Gillet (EPFL) PDF LINK
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