 | | Book | | 523.5'1'0981 ISBN 0-8263-0543-1 2. Meteorites—Brazil. II. Title. 80-5333 © 1980 by the University of...composition of stone meteorites. How to recognize a meteorite. Brazilian stone meteorites. 7.1. ACHONDRITES...Reis . 7.1.2. Augite-olivine achondrite . Governador Valadares. 7.1.3. Monomict pigeonite-plagioclase achondrites...Uberaba. 7.2.2. L-group chondrites . Mafra. Minas Gerais. Parana i ba. Patrimonio. Putinga. Rio Negro...chondrite . Parambu. Acknowledgments . References.^.. Meteorite index. Page 1 3 11 29 35 45 47 48 48 48 61 61 |  | | Journal (article/letter/editorial) | | order: MIL03346, NWA817, Y000593, Nakhla ¼ Governador Valadares, Lafayette, and NWA998. Chemical, isotopic...circumstances are clear for only three. Nakhla, the meteorite eponym for the group, was observed to fall in...Antarctica, but far from the Yamato samples (Antarctic Meteorite Newsletter, 2004). The histories of the other...nakhlites are clouded. Lafayette was recognized as a meteorite in 1931 in the Purdue University geology department...1931 800 Field Museum AHT1 Governador Valadares Minas Gerais, Brazil 1958 158 American Museum Natural |  | McCubbin, Francis M., Elardo, Stephen M., Shearer, Charles K., Smirnov, Alexander, Hauri, Erik H., Draper, David S. (2013) A petrogenetic model for the comagmatic origin of chassignites and nakhlites: Inferences from chlorine-rich minerals, petrology, and geochemistry. Meteoritics & Planetary Science, 48 (5) 819-853 doi:10.1111/maps.12095 | Journal (article/letter/editorial) | | gain insight into the petrogenesis of these two meteorite classes. There are a striking number of geochemical...cumulate horizon that was sampled by the Chassigny meteorite. This model is supported by the textural and chemical...originally led to their classification as distinct meteorite subgroups (McSween and Treiman 1998). The two...phases, whereas the nakhlite clan (Nakhla, Governador Valadares, Lafayette, Miller Range [MIL] 03346 and...SNC (shergottite-nakhlite-chassignite) Martian meteorite clan, to which the petrologically distinct Allan |  | | Journal (article/letter/editorial) | | “depleted” in nature. Olivine data show that meteorite Y 980459 is a primitive melt from the martian...paper are to (1) introduce the different martian meteorite groups and several specific meteorites that are...continent since 1977 as a result of organized meteorite recovery expeditions; 8 by the US, 6 by the Japanese...crystallized around 1300 Ma ago; and the oldest martian meteorite, ALH 84001 (Orthopyroxenite), Silicate mineralogy...mineralogy of martian meteorites Table 1 Martian meteorite reference suite with number of new, highquality |
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