 | | Journal (article/letter/editorial) | | THE LANDES METEORITE T. E. Bunch Space Science Division Ames Research Center, NASA Moffett Field, California...Glenn I. Huss American Meteorite Laboratory Denver, Colorado 80201 The Landes silicate-bearing octahedrite...octahedrite is a new find from Grant County, West Virginia. Minerals and their compositions are very similar..."xenolithic" origin for the inclusions. INTRODUCTION The Landes octahedrite was found by Mr. V. A. Stump about...east of the 0 0 Landes Post Office, lat 38 54'N.; long 79 nw., Grant County, West Virginia. The iron was |  | McCoy, T. J., Ehlmann, A. J., Benedix, G. K., Keil, K., Wasson, J. T. (1996) The Lueders, Texas, IAB iron meteorite with silicate inclusions. Meteoritics & Planetary Science, 31 (3) 419-422 doi:10.1111/j.1945-5100.1996.tb02081.x | Journal (article/letter/editorial) | | Printed inUSA. Report The Lueders, Texas, lAB iron meteorite with silicate inclusions T. J. MCCOy1", A. J....Texas 77058, USA 2Department of Geology, Texas Christian University, Ft. Worth, Texas 76129, USA 3Hawai'i...University of Hawai'i at Manoa, Honolulu, Hawai'i 96822, USA 4Institute of Geophysics and Planetary Physics, University...California at Los Angeles, Los Angeles, California 90024, USA t Also associated with the Hawai'i Center for Volcanology...revised/arm 1996 January 31) Abstract-The Lueders iron meteorite with silicate inclusions was recovered as a single |  | | Journal (article/letter/editorial) | | (2000) 8 Meteoritical Society, 2000. Printed in USA. A petrologic study of the IAB iron meteorites:...96822, USA 2Arizona State University, Department of Geology, Tempe, Arizona 85287- 1404, USA 3Department...20560-01 19, USA 4Mail Code CB, NASA Johnson Space Center, 2101 NASA Road 1, Houston, Texas 77058, USA tPresent...of Geological Sciences, Virginia Tech, Blacksburg, Virginia 2406 1-0420, USA *Also associated with the...solar system history. INTRODUCTION Of the 13 iron meteorite groups, only IAB and IIICD meteorites consist |  | | Journal (article/letter/editorial) | | e / e p s l HfâW chronometry of the IAB iron meteorite parent body T. Schulz a,b,c,â, C. MĂŒnker a,b,c...182Hfâ182W data for three bulk inclusions from Landes, Copiapo and El Taco deïŹne a linear trend interpreted...(e.g., 26Al). Basaltic inclusions of the Caddo County specimen deïŹne an age of 4.6 + 0.7 /â 0.6 Ma, most...genetic models for the evolution of the IAB iron meteorite parent body are assessed. Moreover, a model for...Lueders, Copiapo, Landes, Caddo County and the El Taco mass of the Campo del Cielo meteorite. These speciïŹc |  | | Journal (article/letter/editorial) | | variable from meteorite to meteorite and sometimes also exhibit variations in the same meteorite. Uranium...motivation of this work was to identify in a given meteorite as many U-rich phases as possible which could...plutonium and/or determine the thermal history of the meteorite. The decay of 2âPu (an extinct radionuclide with...probably plutonium) were fractionated during the meteorite formation. In the present study, we concentrated...and Storzer (1975) first suggested measuring meteorite cooling rates by taking advantage of the different |  | | Journal (article/letter/editorial) | | for metals and silicates of non-magmatic iron meteorite groups and winonaites are presented and compiled...signature of 2.83 ± 0.03 e-units for the IAB iron meteorite complex. This suggests metal separation at 5.06...data for a silicate inclusion from the Miles meteorite provides no evidence for 2p-exposure. Ă 2012 Elsevier...on silicate separates from the Miles IIE iron meteorite and metal phases of 10 non-magmatic IAB and IIE...winonaites. A troilite inclusion from the IAB iron meteorite Canyon Diablo was investigated as well. For Sm |  | | Journal (article/letter/editorial) | | asteroidal parent bodies Alex Ruzicka â Cascadia Meteorite Laboratory, Portland State University, 17 Cramer...IIE groups are the main silicate-bearing iron meteorite groups. They show relatively little evidence for...insights about relationships between different meteorite groups. They may have something to tell us about...properties of silicate-bearing irons by group.a Group Meteorite name Metal chemical trend Bulk silicate, low-Ca...silicate (Ma) Cooling rate IABb ALH 77255, Caddo County, Campo del Cielo, Canyon Diablo, EET 83333, EET |  | | Journal (article/letter/editorial) | | Geochronology Center, 2455 Ridge Road, Berkeley, CA 94709, USA Department of Earth and Planetary Science, University...University of California, Berkeley, CA 94720, USA Received 25 January 2007; accepted in revised form 3 December...inclusions of the IAB irons Caddo County, Campo del Cielo, Landes, and Ocotillo. In contrast to earlier...(Caddo County: 4.472 ± 0.02â4.562 ± 0.02 Ga; Campo del Cielo 2: 4.362 ± 0.04â4.442 ± 0.03 Ga; Landes 2: 4...grains could be preserved. Based mainly on our Caddo County ArâAr age information, the IAB parent body was |  | | Journal (article/letter/editorial) | | Mundrabilla, + 1.4 + 0.7 for Copiapo, and +2.6 k 0.6 for Landes. The (129Xe/132Xe),,,,,,, ratios are consistent...previous values for chondrites, with the exception of Landes which has an extraordinary trapped ratio of 3.5...achondrites, and a silicate inclusion from an iron meteorite. The most striking feature of this diagram is...the IAB inclusions are forsterite, enstatite, diopside, and sodic plagioclase (BUNCH et al., 1970). In...significant amounts of troilite. The SEM mount of Landes contained appreciable amounts of an Fe-rich mineral-probably |  | | Journal (article/letter/editorial) | | University of Maryland, College Park, MD 20742, USA Received 30 May 2015; accepted in revised form 12...rights reserved. Keywords: IAB complex; Iron meteorite; Highly siderophile element; ReâOs isotopes; Trace...crystallization; Impact 1. INTRODUCTION ââMagmaticâ iron meteorite groups, such as IIAB, IIIAB, and IVA, are so termed...for the IIAB, IIIAB, IVA, and IVB magmatic iron meteorite groups and the IAB complex. Fields represent the...1977; Clayton and Mayeda, 1996). The IAB iron meteorite group was initially divided into four separate |  | | Journal (article/letter/editorial) | | Structure and formation of the San Cristobal meteorite, other IB irons and group IIICD Department EDWARD...experienced similar fraction&ions. Unlike other iron meteorite groups, neither IAB nor IIICD appears to have...(1944) called San Cristobal an âextraordinary meteoriteâ after viewing its structure. The mineralogy and... Structnre and formation of the San Cristobd meteorite Silicate compositions measured in one silicate-rich...and composition ranges for IAB and IIE irons Meteorite OrthoOlivine pyroxene Fa Fs San Cristobal (IB) |  | | Journal (article/letter/editorial) | | 9 7 6 , VOL. 40, PP- 7 2 1 - 3 5 The Lodran meteorite and its relationship to the ureilites R I C H...Angeles, CA 9oo24 SUMMARY.Lodran is a unique meteorite consisting of roughly equal amounts of metal,...amounts of sulphide, chromite, phosphide, chrome-diopside, and a new phase with a composition close to (K...University meteorite is a mesosiderite and not closely related to Lodran. THE L o d r a n meteorite fell in...e r m a k (I87O) r e p o r t e d t h a t the meteorite is granular, friable, a n d c o m p o s e d o |  | | Journal (article/letter/editorial) | | PALLASITIC AFFINITIES IN SKARNS FROM PINE CANYON, PIUTE COUNTY, UTAH, U.S.A. S.O. Agrell, Department of Earth...silicates fall rapidly towards that of the bulk meteorite (Huss et al., 1981), possibly as a result of reduction...thermal histories and formation position within a meteorite parent body. These simulations may lead to a semi-quantitative...determined the equilibrium composition of the major meteorite minerals. The approximate degree of oxidation...region between 78-85 km is unrepresented in the meteorite collections. However, in view of Semarkona's many |  | | Journal (article/letter/editorial) | | SENSITIVITY STABLE CARBON ISOTOPE ANALYSIS FOR METEORITE AND LUNAR STUDIES P.I. Abell, A.E. Fallick and...events which disturbed the U-Ph system. All these meteorite Ph isotope compositions, when corrected for the...phenomenon is not due to contamination of the meteorite samples by terrestrial lead. Further, the data...mineral fractions were isolated from the Murchison meteorite by a succession of chemical treatments and grain...have made a 117Rb·1l7Sr study in a number of meteorite classes,ranging from chondrites to iron meteorites |  | | Book | | of Chicago 5734 S. Ellis Avenue Chicago IL 60637 USA Dr. WILLIAM L. BROWN CRPG Centre National de la Recherche...analog of the feldspar framework (Fig. 2.2c) has east-west and northsouth linkages which allow cooperative...ordered. Low albites from the Amelia pegmatite, Virginia (Harlow and GE Brown 1980), the Tiburon and Cazadero...coherent cryptoperthite from Rabb Canyon pegmatite, Grant Co., New Mexico: sanidine T 1 0.1651, T2 0.1638;...identified from Table 3.1 50 Order-Disorder The Lake County labradorite with a, b, c and e diffractions is |
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