 | | Journal (article/letter/editorial) | | Obshchestva, 2013, No. 2, pp. 1ā10. Impact Diamonds of the Popigai Astrobleme: Main Properties and Practical...Masaitis1 AllRussia Geological Research Institute, Srednii pr. 74, St. Petersburg, 199106 Russia Received...were found in terrestrial rocks of the Popigai impact crater (astrobleme) in northern Siberia. It was...in other astroblemes in Russia, Ukraine, Germany, Finland, and Canada. Impact diamonds markedly differ...diamonds from the Popigai astrobleme were studied in many research institutions of Russia, Ukraine, and outside |  | Sonin, Valeri, Zhimulev, Egor, Chepurov, Aleksei, Gryaznov, Ivan, Chepurov, Anatoly, Afanasiev, Valentin, Pokhilenko, Nikolai (2021) Experimental Etching of Diamonds: Extrapolation to Impact Diamonds from the Popigai Crater (Russia) Minerals, 11 (11) 1229 doi:10.3390/min11111229 | Journal (article/letter/editorial) | | Diamonds: Extrapolation to Impact Diamonds from the Popigai Crater (Russia) Valeri Sonin, Egor Zhimulev...RAS, 3 Akademika Koptyuga, 630090 Novosibirsk, Russia; sonin@igm.nsc.ru (V.S.); ezhimulev@igm.nsc.ru...on diamonds in impact craters, for the case of the Popigai crater in Yakutia (Russia). The experiments...diamonds are similar to those observed on natural impact diamonds with some difference due to the origin...graphite in target rocks. Extrapolated to natural impact diamonds, the experimental results lead to several |  | | Journal (article/letter/editorial) | | Late Eocene Fuente Caldera section in Spain: One impact or more? Eric ROBIN1* and Eustoquio MOLINA2 1LSCE/IPSL...the impact horizon at Massignano (35.5 Ā± 0.2 Ma) and within the age uncertainties for the Popigai (35...derive from a unique source related to the Popigai impact crater. The morphologies and Cr compositions of...possible explanation that is consistent with a single impact event producing spatial variations in spinel compositions...generated by the ablation in the atmosphere of impact debris. An alternative explanation is that Fuente |  | | Book | | 0-07-137224-5 (acid-free paper) āRussia (Federation)ā āRussia (Federation)ā Meteorites Journeys...research expeditions To to Siberian meteorite impact sites the highlight of my professional life....Murder, and Dumplings 4 Pallas: 5 Tsarev: 6 Popigai: Mosquitoes, and a The Fall the Sky Split... Conversion Table the 1 Diamonds, Very Big Crater 7 Apart 231 Vll of 1904 189 57 83 107 ...double that of today to grow present rate. In Russia at its says, āSorry, there are fifty years |  | | Book | | Impact Studies Victor L. Masaitis Editor Popigai Impact Structure and its DiamondBearing Rocks Impact...Natalia Bezaeva, Moscow, Russia Within the past two decades, research on impact cratering mainly gained...throughout the world after the theory that a large impact event caused the extinction of ca. 50% of all living...approximately 65 million years ago was proposed. Impact craters are formed when a large meteorid crashes...interdisciplinary series, Impact Studies, aims to include all aspects of research related to impact crateringāgeology |  | Ferroir, Tristan, Dubrovinsky, Leonid, El Goresy, Ahmed, Simionovici, Alexandre, Nakamura, Tomoki, Gillet, Philippe (2010) Carbon polymorphism in shocked meteorites: Evidence for new natural ultrahard phases. Earth and Planetary Science Letters, 290 (1) 150-154 doi:10.1016/j.epsl.2009.12.015 | Journal (article/letter/editorial) | | brief shock was found in gneisses from the Popigai impact crater (El Goresy et al., 2003) and theoretically...meteorites is named after the type example Novo-Urei, Russia that fell in 1886 and is one of the unusual achondritic...polytype of diamond (21R) and bccstructured ironānickel alloy (I), and further reļ¬ned using the LeBail...transparent polymorph of carbon from the Popigai impact crater, Russia. C. R. Geoscience 335, 889ā898. Ferrari... 61, 14,095ā14,107. Gogotsi, Y.G., Kailer, A., Nickel, K.G., 1998. Pressure-induced phase transformation |  | | Journal (article/letter/editorial) | | activity, large igneous province formation and impact craters. Surface enrichment of mineral sand deposits...potential Analogue research Ores Hydrothermal deposits Impact cratering 1. Introduction The economic mineralization...fracture systems, channels and valley networks, and impact craters (Carr, 1990). The large variations in the...above, the southern highlands are littered with impact craters. Unlike on Earth, plate tectonics and recycling...the crust have removed the impact record. One of the most notable impact craters is the Hellas Planitia |  | | Journal (article/letter/editorial) | | with a mixture of target rocks at the Bosumtwi crater. The average composition of the North American...microtektites with lithologies in impact breccias recovered from the Chesapeake Bay impact structure that is believed...believed to be the source crater. Likewise, we could not match the composition of the cpx spherules with...data are available) at the Popigai impact crater that may be the source crater for the cpx spherules. This...confirmed that tektites and microtektites are distal impact ejecta (see e.g., Koeberl, 1994; Montanari and |  | | Journal (article/letter/editorial) | | 024 An ordinary chondrite impactor for the Popigai crater, Siberia ROALD TAGLE1,*,ā and PHILIPPE CLAEYS2...AbstractāWith a diameter of ā¬100 km, Popigai in Northern Siberia is the largest crater known in the Cenozoic. The...samples of homogeneous impact melt collected in the northwestern flank of the crater to identify the composition...The major and trace element composition of the impact melt resembles that of gneissic lithologies of...such as Ru/Rh vs. Pt/Pd or Ru/Rh vs. Pd/Ir, the Popigai impactor is clearly identified as an ordinary chondrite |  | | Book | | programme āResponse of the Earth System to Impact Processesā (IMPACT) by the European Science Foundation (ESF)...European countries. The IMPACT programme is aimed at understanding meteorite impact processes and their effects...the momentum gained for European (and worldwide) impact research will be carried on in other programs and...The programme deals with all aspects of meteorite impact research and operates through workshops, exchange...series on āImpact Studiesā, which is published by Springer and intended to go beyond the ESF IMPACT programme |  | | Book | | Impact Studies Series Editor: Christian Koeberl Editorial Board Eric Buffetaut (CNRS, Paris , France)...Boris Ivanov (Russian Academy of Sciences, Moscow, Russia) Wolf Uwe Reimold (University of the Witwatersrand...The Chesapeake Bay Crater Geology and Geophysics of a Late Eocene Submarine Impact Structure With i...David J. Roddy (1932-2002), one of the pioneers of impact cratering studies. For 40 years, Dave was a driving...force in the analysis of natural hypervelocity impact structures and the mechanics of nuclear explosion |  | | Journal (article/letter/editorial) | | structures, which have formed without human intention (Nickel and Grice 1998). A first, general definition of...different bond vectors in the same sense as outlined by Nickel and Grice (1998). In this sense zirconand scheelite-type...incompletely characterized carbon-phase from the Ries-impact crater (El Goresy and Donnay 1968) has a unit cell...carbon-phase of unknown structure from the Popigai impact crater that also exhibits a very large unit cell...srilankite has been reported from the Ries impact crater (El Goresy et al. 2001) and the Luobusha complex |  | Hƶrz, Friedrich, Mittlefehldt, David W., See, Thomas H., Galindo, Charles (2002) Petrographic studies of the impact melts from Meteor Crater, Arizona, USA. Meteoritics & Planetary Science, 37 (4) 501-531 doi:10.1111/j.1945-5100.2002.tb00836.x | Journal (article/letter/editorial) | | edu/meteor Petrographic studies of the impact melts from Meteor Crater, Arizona, USA FRIEDRICH HORZl*, DAVID...investigated the ballistically dispersed melts from Meteor Crater, Arizona, USA to determine the stratigraphic extent...occurred at ambient temperatures long after the impact. The preserved glasses are generally clear and...and texturally homogeneous, but unlike typical impact melts, they have unusually heterogeneous compositions...suggesting a source depth of <30 m from the pre-impact surface. The other two melt groups have higher |  | | Book | | Impact Studies Series Editor Christian Koeberl Editorial Board Eric Buffetaut, CNRS, Paris, France Iain...Boris Ivanov, Russian Academy of Sciences, Moscow, Russia Wolf Uwe Reimold, University of the Witwatersrand...com/series/4698 Billy P. Glass Bruce M. Simonson ā¢ Distal Impact Ejecta Layers A Record of Large Impacts in Sedimentary... Preface It is becoming increasingly clear that impact cratering has played a major role in the evolution...is the correlation between the impact that produced the Chicxulub impact structure on the Yucatan Peninsula |  | | Book (volume) | | hyperagpaitic alkaline rocks of the Kola Peninsula, Russia G. Ferraris, A.P. Khomyalwv, E. Belluso and S....Univemty of St Petenburg, Russia; c Karpins/ciy Geological Institute, St Petenburg, Russia; d Department of Geology...diamonds from the impact craters of Nocdlinger Ries, Germany, and Popigai, Russia, were studied. Generally...the PI and P2 type, whereas the diamonds from the impact areas revealed a relatively strong FS line only...Diamond, Defects, EPR, Finsch, NlJrcilinger Ries, Popigai INTRODUCTION Defects in crystals depend on the |  | | Book | | Atlas of Terrestrial Impact Craters Encyclopedic Atlas of Terrestrial Impact Craters Enrico Flamini... ā¢ Editors Encyclopedic Atlas of Terrestrial Impact Craters 123 Editors Enrico Flamini Italian Space...illustration: Radar image of the Gosses Bluff impact crater central peak (Australia) acquired in spotlight...Atlas will be very useful to better understand crater formation and evolution and provides a new research...research method that may, hopefully, help new crater ļ¬ndings. Getting through these pages, it is then both |  | | Book | | together the answers. Going beyond the hype of impact anxiety, Cosmic Pinball presents the latest scie...surrounding our society's anxiety. Beyond the threat of impact, science is for tl1e first time, revealing such...and was one of the discoverers of the Chicxulub crater, probable ground zero for the extinction of the...is usually destroyed, and the energy released at impact can changeĀ· the planet forever. This book contains...lucky. Although no one chronicled the Chicxulub impact 65 million years ago, we can describe a likely |  | | Report (volume) | | Meteorites: Flux with Time and Impact Effects Geological Society Special Publications Series Editors... A. (eds) 1998. Meteorites. Flux with Time and Impact Effects. Geological Society, London, Special Publications...ROTHERY, D. A. (eds) Meteorites. Flux with Time and Impact Effects. Geological Society, London, Special Publications...PUBLICATION NO. 140 Meteorites: Flux with Time and Impact Effects E D I T E D BY M. M. G R A D Y Natural...flux with time and impact effects SHOEMAKER,E. M. Long-term variations in the impact cratering record on |  | | Book | | V. G. Shukhov, 23ā27 September 2019, Belgorod, Russia Springer Proceedings in Earth and Environmental...Series Editor Natalia S. Bezaeva, The Moscow Area, Russia The series Springer Proceedings in Earth and...Belgorod, Russia Editor Sergey Glagolev Belgorod State Technological University Belgorod, Russia ISSN...be considered at the Congress, which is held in Russia for the ļ¬rst time, are exceptionally broad. They...Technological University, which is a flagship university of Russia, an educational and scientiļ¬c-innovative center |  | | Book | | for Ore Microscopy. Elsevier, Amsterdam Strunz H, Nickel EH (2001) Strunz Mineralogical Tables, 9th edn...is a liquid of iron, Fe, with lower amounts of nickel, Ni, and presumably also silica, Si, sulfur, S...classification of minerals (simplified after Strunz and Nickel 2001) Class Division Examples 1 Elements ...is now classified as a sorosilicate (Strunz and Nickel 2001) a decision strongly depends on the reference...since 1941 (9th, English edition by Strunz and Nickel 2001), is Minerals freely growing in open space |  | | Journal (article/letter/editorial) | | Chemistry, Russian Academy of Sciences, Moscow, Russia. It has long been thought that chondrule rims...macrochondrule, which has been described as an impact melt [4J, the chondrule P9 is more difficult to...Geochemistry, Kosygin Str. 19, Moscow, 117975, Russia. We previously studied Ar, Kr, and Xe during stepwise...suggested that lABs and IIICDs formed in individual impact melt 485 pools [4,2] on a common parent body...compatible with core formation [5,6] than with impact-melt pools [2,4]. References: [1] McCoy T. J. et |  | | Journal (article/letter/editorial) | | those in all achondrites) are seen as the result of impact processes on the eucrite parent body. However,...lunar breccias with their chronology to explore the impact history of the Moon, we have determined precise...trace element abundances for a suite of Apollo 16 impact melt breccias. Methods: 3 g rock chips were powdered...found in our previous study of Apollo 17 poikilitic impact melt breccias [3]. Conclusions: At least two different...the PGE-Re patterns of these Apollo 16 breccias. Impact processes appear capable of fractionating siderophile |  | | Journal (article/letter/editorial) | | timing of thermal metamorphism, and implications for impact history and mixing in the early Solar System [e...formed on the chondrite parent body, resulted from impact melting, or are fragments of an achondritic projectile...are multiple isotopic reservoirs sampled by the impact process. In the future, we plan to use CODEX to...outcrops in-situ on Mars, avoiding terrestrial or impact mixing. Complementary analyses: In our resonance...distributed on the surface of Mars, perhaps by an ancient impact event. The persistence of such a reservoir is plausible |  | | Journal (issue) | | MINERALOGICAL CLUSTER ANALYSIS, VERTIGO TARGET, WHITE GOLD DISTRICT, WEST-CENTRAL YUKON TERRITORY, CANADA James Alexander...~70 km south of Dawson City in the White Gold district, west-central Yukon Territory, Canada. Gold-mineralized...- a unique suite of pathfinder elements in the district. This study evaluates the spatial, geochemical...consistent with other mesothermal gold events in the district and indicate that the principal quartz vein mineralizing...different volcanoes, sedimentary environments, impact craters, etc.) using Google Earth. The purpose |  | | Report (issue) | | ............. ........... Ulrich Kohler l 2. Impact lethality and risks in today's world: Lessons for...on the size and structure of the Chicxulub impact crater................ 39 Joanna Morgan, Mike Warner...propagation of a tsunami from the Cretaceous-Tertiary impact event........... 69 T. Matsui, F. Imamura, E. Tajika...Atlantic continental margins following the Chicxulub impact event ............ 79 R.D. Norris and J.V. Firth...in the Cacarajicara Formation, western Cuba: An impact-related, high-energy, gravity-flow deposit ... |
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