 | Simon, S. B., Grossman, L., Casanova, I., Symes, S., Benoit, P., Sears, D. W. G., Wacker, J. F. (1995) Axtell, a new CV3 chondrite find from Texas. Meteoritics, 30 (1) 42-46 doi:10.1111/j.1945-5100.1995.tb01210.x | Journal (article/letter/editorial) | | Society, 1995. Printed in USA. Axtell, a new CV3 chondrite find from Texas s. B. SIMONI, 1. GROSSMAN...Chicago, 5734 S. Ellis Ave., Chicago, illinois 60637, USA 2Enrico Fermi Institute, University of Chicago, 5640...60637, USA 3Department of Geology, Field Museum of Natural History, Chicago, illinois 60605, USA 4Cosmochemistry...Arkansas 72701, USA 5Battelle, Pacific Northwest Laboratories, Richland, Washington 99352, USA (Received 1994...Abstract-We describe a previously unreported meteorite found in Axtell, Texas, in 1943. Based on the mineralogical |  | Pinson, W.H, Schnetzler, C.C, Beiser, E, Fairbairn, H.W, Hurley, P.M (1965) Rb-Sr age of stony meteorites. Geochimica et Cosmochimica Acta, 29 (5) 455-466 doi:10.1016/0016-7037(65)90039-6 | Journal (article/letter/editorial) | | contents and Sr isotopic compositions. These whole-meteorite analyses all coincide within experimental error...analysed alternately and repeatedly with the meteorite Sr samples during this investigation. It is inferred...meteorites are tabulated in Table 4 for the Homestead meteorite and the Eimer and Amend SrCO, standard. A precision...Concord meteorite reported in Table 5, and the replicate analyses for Rb in the Homestead meteorite in Table...Estaeado Me4865 Rb (ppm wt) PINSON et al. data for Estacado and Beardsley Rb=jSra6 (atomic ratio) _. Sr |  | | Book | | ADDIE D. NININGER A Publication of the American Meteorite Museum Winslow, Arizona . 1950 Astronomical...to the manner in which it has come into being. Meteorite collections are of value in proportion as they...and college officials, teachers, and students; county agents and farm organizations; editors, newscasters...George D. and Ruth M. Thompson of the American Meteorite Museum staff for their assist ance in compiling...in its twenty-seventh year. In some ways, the meteorite collection of H. H. and Addie D. Ninin ger differs |  | | Journal (article/letter/editorial) | | solidification model to explain Ge-Ni variations in iron meteorite chemical groups 259 T. V. Verheyen, R. B. Johns...O'Keefe "Meteoritny Krater Zhamanshin (Zhamanshin Meteorite Crater)" by P. V. Florensky and A. N. Dabizha...nitrogen-heterocyclic compounds in the Murchison meteorite 309 H. N. Planner and K. Keil Evidence for...plagioclase-melt equilibria in the system albiteanorthite-diopside 38 ! Edward R. Sholkovitz and David Copland...petrogenesis of a hibonite inclusion from the Murchison meteorite 575 Derek W. Sears, Gregory W. Kallemeyn and |  | | Journal (article/letter/editorial) | | TREMORGIO (CANTON TICINO) AS A POSSIBLE QUARTERNARY METEORITE IMPACT CRATER IN THE SWISS ALPS Kurt Bachtiger...the author had, some years ago, the idea of a meteorite impact crater in the Quarternary, i.e. 20-50,000...some interpretations will be attempted. 171 K Meteorite Type (ppm) johnstown (whole rock) Di 853...Total Ar 39_Ar40 age (G.Y.) 4.38 4.07 maximum Meteorite minimum Bjurbole 4.12 3.46 3.96 3.98 1.62 ... An agglutinate is born when a primary micro-meteorite impact (velocity - 20 km/sec) melts a little surface |  | | Journal (article/letter/editorial) | | (c) symplectic intergrowths of orthopyroxene, diopside and Al-Mg-chromite occur betweenolivine and plagioclasegrains;...plagioclasegrains; (d) mosaic clustersof orthopyroxene, diopside, chromite, Fe-Co-Ni metal, troilite, whitlockite...6 7 0 V op l a g i o clase An,u,30% olivine,2% diopside,8 tiny grains Cr-Zr-armalcolite (Steele and Smith...silica mineral, K-Ba feldspar, phosphate, chromite, diopside E n n " F s n - u W o . " - c ,t r o i l i t e...n t 14258,28,1419-7 Bytownite Anr" oOr, ,, I7o diopside Enn, u F s uu W o n u o as inclusions and interstitial |  | | Journal (article/letter/editorial) | | of eucrites Stannern and Nuevo Laredo in lunar-meteorite comparative studies 9(4): 341-344 0014 Ahrens...Distribution de la matiere organique dans la meteorite d'Orgueil par microscopic en fluorescence 19(4):...mantled gneiss domes, Albion range, southern Idaho, USA 0091 Armstrong, R. L.; Jager, E.; and Eberhardt,...; et al. T h e exposure history of the Pitts meteorite 9(4): 317-321 0199 Begemann, F.; Vilcsek, E...thermal history of the Tieschitz unequilibrated meteorite; metallic chondrules and the origin of polycrystaUine |
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