 | | Journal (article/letter/editorial) | | Copyright 0 1995 Elsevier Soence Ltd Printed in the USA. All rights reserved 0016-7037/95 $9.50 + .I0 Pergamon...Survey, MS 963, P.O. Box 2.5046, Denver, CO 80225, USA (Received June 7, 1995; accepted in revisedfom...continental crust, and show that the Sm-Nd data from Kenna samples (data are from Goodrich et al., 1991, and...3.79 + 0.05 Ga (Goodrich and Lugmair, 1995) for Kenna, and 4.23 2 0.06 Ga for PCA 82506 (Goodrich and...concentration versus neodymium isotopic ratios of Kenna whole rocks (Torigoye-Kita et al., 1995, Fig. 8) |  | Berkley, John L, Brown, H.Gassaway, Keil, Klaus, Carter, N.L, Mercier, J-C.C, Huss, Glenn (1976) The Kenna ureilite: an ultramafic rock with evidence for igneous, metamorphic, and shock origin. Geochimica et Cosmochimica Acta, 40 (12) 1429-1437 doi:10.1016/0016-7037(76)90079-x | Journal (article/letter/editorial) | | Pergamon Press. Printed in Great Britain The Kenna ureilite: an ultramafic rock with evidence for igneous...Institute of Meteoritics, University of New Mexico, Albuquerque, New Mexico 87131, U.S.A. N. L. CARTER and J-C...of New York at Stony Brook, Stony Brook, New York 11790, U.S.A. and GLENN Huss American Meteorite Laboratory...Abstract-The Kenna ureilite was found in February, 1972 near the town of Kenna, Roosevelt County, New Mexico...14.2 cm; it is the seventh known ureilite. The meteorite is composed of xenoblastic olivine (Fo,~.~), commonly |  | | Journal (article/letter/editorial) | | PREPARING A POLISHED THIN SECTION FROM A DIAMOND-CONTAINING METEORITE Grover Moreland Research Technician... The Kenna meteorite, a ureilite, has a graphitic matrix (Fig. 1), dispersed with small diamond crystals...microns thick, was cut from the meteorite fragment, using a diamond blade on a Leco V.C.-SO Varicut saw...metal-bonded diamond wheel (grade 220) on an Ingram grinder. Excess glass around the meteorite section was...was then cut away with a diamond saw and the freshly ground first face cemented to another one-inch glass |  | | Journal (article/letter/editorial) | | Institute, University of Chicago, Chicago, IL 60637, USA (Received November 28, 1994; accepted in revised...terms and the above discussion than with entirely new terms. This paper discusses the "normal planetary"...survive almost quantitatively when samples of bulk meteorite are dissolved in HF-HC1 (Lewis et al., 1975; Tang...California Institute of Technology, Pasadena, CA 91125, USA. ~Present address: Department of Chemistry, Indiana...University at Indianapolis, Indianapolis, IN 46205, USA. *In this paper, a "normal" isotopic composition |
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