 | | Journal (article/letter/editorial) | | THE WASHOUGAL METEORITE Dominique Y. Jerome* University of Oregon Eugene, Oregon 97403 M. Christophe...Mineralogie Universite de Paris VI The Washougal, Washington, U.S.A., howardite fell in 1939. We studied...To a first approximation, the composition of Washougal corresponds to a mixture of 51 weight percent...of chondritic composition. INTRODUCTION The meteorite which flew over Portland, Oregon, before reaching...approximately 30 km east of this city, near Washougal, Washington, on the north bank of the Columbia River |  | | Journal (article/letter/editorial) | | (1990) © Meteoritical Society, 1990. Printed in USA Chondrule-like objects and brown glasses in howardites...60605-2496 USA -National Museum of Natural History, Smithsonian Institution, Washington, DC 20560 USA 3Jet...CA 91103 USA -Westinghouse Hanford Company, P.O. Box 1970, MSIN SI-52, Richland, WA 99352 USA (Received...hypersthene, interstitial feldspar, and glass, in the Washougal howardite. Taylor et al. (1983) summarized arguments...change in composition at the edges. Small grains of ilmenite and chromite occur between the blades. The edge |  | | Book | | Bart Cannon 1975 CORD ILLERAN Mercer Island, Washington Lilli liliiiLt' 111? KLi-KlLLLIlrVlIlI Copyright...Cordilleran 18 Holly Hill Drive Mercer Island, Washington 98040 COVER ILLUSTRATION: Amethyst scepter heads...milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...publications dealing with the various aspects of Washington State's diverse mineral wealth exist, but none..."Minerals of Washington" represents an attempt to begin such a cata logue. "Minerals of Washington" shall |  | | Journal (article/letter/editorial) | | meteorites . Vo Fo Buchwald: Zerhamra, a new iron meteorite find from Sahara T. Eo Bunch, Martin Prinz, Klaus...volatile elements in H-group chondrites John Fo Clark: SCOPAS surveys at Lake Wanapitei, Ontario, Canada...Milton, A. Dube and M. S. Balasundaram: The Lonar meteorite crater, India L. H. Fuchs and E. Olsen: Composition...Allende meteorite Glenn I Huss and Ivan E. Wilson: A census of the meteorites of Roosevelt County, N.M....and Mireille Christophe Michel-Levy: The Washougal meteorite . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | IN 47907, USA *Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA (Received August...8400 1) of the howardite-eucritediogenite (HED) meteorite association have olivine/pyroxene ratios similar...grid points from polished thin sections (one per meteorite). Grid width varied with sample surface area (130...amounts of early dunites which are absent in the meteorite inventory. In contrast to fractionation models...In their preliminary descriptions (Antarctic Meteorite Newsletters 1(2)31 and 8(2)5, respectively), both |  | | Journal (article/letter/editorial) | | Kapoeta parent body. Kapoeta is a ‘regolith’ meteorite, and mineral-chemical and petrographic data were...these observations to indicate that the Kapoeta meteorite represents the comminuted remains of differentiated...preclude the interpretation that the Kapoeta meteorite is a simple mixture of eucrites and diogenites...composition (NOONAN tion of the breccia from which this meteorite was deet al., 1974Fsome of which possess ‘zap...indicates III. SAMPLING PROCEDURE that the Kapoeta meteorite was not subjected to strong thermal metamorphism |  | | Report (issue) | | EDITOR SMITHSONIAN INSTITUTION PRESS City of Washington 1979 ABSTRACT Fudali, Robert F., editor. Mineral...parent rocks. Introduction As the importance of meteorite impacts as a mechanism producing lunar land forms...of Natural History, Smithsonian Institution, Washington, D.C. 20560. Ananda Dube, Geological Survey of...clinopyroxene (augite ± pigeonite) 17%—34%, and opaques (ilmenite and/or magnetite) 2%-12%. Olivine may be present...clinopyroxene 45%-55%, and opaques 15%-2O% (including ilmenite, armalocolite, chromespinel, ulvospinel, rutile |  | | Journal (article/letter/editorial) | | This suggests that heating of the differentiated meteorite parent bodies may in part have been from outside...diogenite will be used in the strict sense of meteorite classification. Terms such as ‘eucritic basalts’...only trace element data on clasts from either meteorite group are from a brecciated eucritelike clast...knowledge of the differentiation history of these meteorite groups. It was hoped at the outset that trace...2060 Hills A76W5 Binda Moama Pasamonte Sioux County basalt cumulate? RP-01 Eucrites Allan rocks |  | | Book (edition) | | so as to be distinc tive. Found only in Benito County, Cali fornia, the mineral is reported to fluo resce...equally good speci mens. The agate from Sweetwater County, Wyoming, exemplifies the uranium-acti vated quartz...brown zircons from Henderson County, North Carolina, and Placer County, Calif., have an orange-brown...T. Tanaka in 1923-24. In a dolomite from Putnam County, N. Y., the cathodoluminescence spectrum was a...resembles hodgkinsonite. GAYLUSSITE. Specimens from Washington State show a pink fluores cence under long waves; |  | | Report (volume) | | BIBLIOGRAPHY UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1944 For sale by the Superintendent of Documents...Documents, U. S. Government Printing OfiBce, Washington 25, D. C. Parts 1 and 2 in one buckram bound volume...cientifica Circular Classe classification Company, County Collections Committee Communications Comparative...vols. 1-5; Transactions vols. 27-30 (nos. 1, 2). Washington Univ., St. Louis, Mo. Alabama Academy of Science...Union Transactions 14th-20th Annual Meetings. Washington, D. C. American Institute of Mining and Metallurgical |  | | Book | | METEORITE RESEARCH ASTROPHYSICS AND SPACE SCIENCE LIBRARY A SERIES OF BOOKS ON THE RECENT DEVELOPMENTS... Harvard College Observatory, Cambridge, Mass., USA C. DE JAGER, G. H. LUDWIG, University of Utrecht...NASA, Goddard Space Flight Center, Greenbelt, Md., USA R. LUST, Institut fiir Extraterrestrische Physik...A. H. E. L. I. SEDOV, NEWELL, NASA, Washington, D.C., USA Academy of Sciences of the USSR, Moscow...Holland VOLUME 12 METEORITE RESEARCH PROCEEDINGS OF A SYMPOSIUM ON METEORITE RESEARCH HELD IN VIENNA |
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