| Jacob, D., Palatinus, L., Cuvillier, P., Leroux, H., Domeneghetti, C., Camara, F. (2013) Ordering state in orthopyroxene as determined by precession electron diffraction. American Mineralogist, 98 (8) 1526-1534 doi:10.2138/am.2013.4296 | Journal (article/letter/editorial) | Unfortunately, this has not been possible for pigeonite crystals bearing augite exsolutions, which is...case for pigeonite samples. This situation prevents the use of ordering processes in pigeonite as geospeedometrer...is supported by the Conseil Regional du Nord-Pas de Calais, the European Regional Development Fund (ERDF)...(ERDF), and the Institut National des Sciences de lâUnivers (INSU, CNRS). D. Troadec (IEMN) is gratefully...kinetics of Fe2+âMg orderâdisorder of an Fe-poor pigeonite: implications for the cooling history of ureilites | | | Journal (article/letter/editorial) | cation ordering, kinetics, cooling rate, Johnstown meteorite. Introduction Orthopyroxene cation geospeedometry...orthopyroxenes with ânormalâ ordering kinetics (e.g., Serra de MagĂ© orthopyroxene, Domeneghetti et al., 1996). Therefore...1150â1250 ⊠C) by homogenizing coherently exsolved pigeonite lamellae. Stimpfl et al. (2003) determined tracer...Molin, G.M. (1996): Orthopyroxene from the Serra de MagĂ© meteorite: A structure-refinement procedure for a...in an orthopyroxene crystal from the Johnstown meteorite. Earth Planet Sci. Let., 105, 260-265. Mori, H | | Murri, M., CĂĄmara, F., Adam, J., Domeneghetti, M.C., Alvaro, M. (2018) Intracrystalline âgeothermometryâ assessed on clino and orthopyroxene bearing synthetic rocks. Geochimica et Cosmochimica Acta, 227. 133-142 doi:10.1016/j.gca.2018.02.010 | Journal (article/letter/editorial) | by SC-XRD has been extensively applied to opx, pigeonite (Virgo and Hafner 1969; Saxena and Ghose, 1971;...kinetics of Fe2+âMg orderâdisorder of an Fe-poor pigeonite: implications for the cooling history of ureilites...Tribaudino M. (1995) Orthopyroxene from the Serra de MagĂ© meteorite: structure refinement and estimation of...Kinetics of Fe 2+-Mg order-disorder in P21/c pigeonite. Am. Mineral., 90, 1816â1823. Domeneghetti M....Tazzoli V. (2007). Thermal history of ALH 84001 meteorite by Fe2+â Mg ordering in orthopyroxene. Meteorit | | Domeneghetti, M. Chiara, Fioretti, Anna M., CĂĄmara, Fernando, Molin, Gianmario, Tazzoli, Vittorio (2007) Thermal history of ALH 84001 meteorite by Fe2+-Mg ordering in orthopyroxene. Meteoritics & Planetary Science, 42 (10) 1703-1710 doi:10.1111/j.1945-5100.2007.tb00531.x | Journal (article/letter/editorial) | http://meteoritics.org Thermal history of ALH 84001 meteorite by Fe2+-Mg ordering in orthopyroxene M. Chiara...single orthopyroxene crystal from the Martian meteorite Allan Hills (ALH) 84001 was studied by X-ray diffraction...orthopyroxenite formed in a plutonic environment. This meteorite has received enormous attention since some of...2006), but has never been used for the ALH 84001 meteorite. The aim of this work is to apply the orthopyroxene...84001,376 orthopyroxenite was obtained from the meteorite sample curator at NASA Johnson Space Center. Orthopyroxene | | | Book | America 123 Rogelio Daniel Acevedo Centro Austral de Investigaciones CientĂficas Tierra del Fuego Argentina...Argentina VĂctor Manuel GarcĂa Centro Austral de Investigaciones CientĂficas Tierra del Fuego Argentina...the Centro Austral de Investigaciones CientĂficas (CADIC) and the Consejo Nacional de Investigaciones CientĂficas.... . . . . . . . . . . . . . . . . . 35 37 4 Brazil. . . . . . . . . . . . . . . . . . . . . . . ....to reach to the Earthâs surface it is called a meteorite. So meteorites are small solid masses coming from | | Mantovani, L., Tribaudino, M., Bertoni, G., Salviati, G., Bromiley, G. (2014) Solid solutions and phase transitions in (Ca,M2+)M2+Si2O6 pyroxenes (M2+ = Co, Fe, Mg) American Mineralogist, 99 (4) 704-711 doi:10.2138/am.2014.4684 | Journal (article/letter/editorial) | kinetics of Fe2+-Mg order-disorder of an Fe-poor pigeonite: Implications for the cooling history of ureilites...Tribaudino, M. (1995) Orthopyroxene from the Serra de MagĂ© meteorite: Structure refinement and estimation of | | Gori, Claudia, Tribaudino, Mario, Mantovani, Luciana, Delmonte, Davide, Mezzadri, Francesco, Gilioli, Edmondo, Calestani, Gianluca (2015) Ca-Zn solid solutions inC2/cpyroxenes: Synthesis, crystal structure, and implications for Zn geochemistry. American Mineralogist, 100 (10) 2209-2218 doi:10.2138/am-2015-5243 | Journal (article/letter/editorial) | to that found in spodumene or high-temperature pigeonite (Cameron et al. 1973), in the C2/c end-member...Tribaudino, M. (1995) Orthopyroxene from the Serra de MagĂ© meteorite: structure refinement and estimation of...The crystal structures of clinoenstatite and pigeonite. Zeitschrift fĂŒr Kristallographie, 114, 120â147 |
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