 | | 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...types: (1) sulfide-rich, composed primarily of troilite and containing abundant embedded silicates; (2) |  | KRING, David A., HILL, Dolores H., GLEASON, James D., BRITT, Daniel T., CONSOLMAGNO, Guy J., FARMER, Mike, WILSON, Skip, HAAG, Robert (1999) Portales Valley: A meteoritic sample of the brecciated and metal-veined floor of an impact crater on an H-chondrite asteroid. Meteoritics & Planetary Science, 34 (4) 663-669 doi:10.1111/j.1945-5100.1999.tb01372.x | Journal (article/letter/editorial) | | (1999) $IMeteoritical Society, 1999. Printed in USA. Portales Valley: A meteoritic sample of the brecciated...Tucson, Arizona 85721, USA 2Specola Vaticana, 1-00120 Vatican City State 31001 West Saint Mary's Street...Tucson, Arizona 85745, USA 4457 Rural Route D, Portales, New Mexico 88130, USA 5Post Ofice Box 27527,... Tucson, Arizona 85726, USA *Correspondence author's e-mail: kring@lpl.arizona.edu (Received 1998 October...revisedform 1999 April 22) Abstract-A shower of meteorite fiagments fell at -0730 h local time on 1998 June |  | | Journal (article/letter/editorial) | | large chromite crystals in the Saint Aubin iron meteorite Karl Thomas FEHR1* and Alain CARION2 1Department...of up to 0.73 wt%. Chromite in the Saint Aubin meteorite crystallized from liquids with very low amounts...period in the meteorite parent body of Saint Aubin. INTRODUCTION The first meteorite found in Saint...publicity for this exposition, the discoverer of the meteorite from Saint Aubin contacted members of the Association...Bulletin Number 87 (Russell et al. 2003). This meteorite also contains many inclusions of sulphides and |  | | Journal (article/letter/editorial) | | panznt objects of meteorites as follows: IA irons (Landes, Sardis, Gladstone, Bogou, Odessa, Toluca) 0.0...km. EXPE~ME~AL of sphalerite, a minor phase in troilite nodules of some meteorites, varies as a function...expansions and compressions of sphalerite and troilite, and applied their P-T-N relationships to the...ef al. ( 1977) in their study of the Cape York meteorite. In view ofthe usefulness of this cosmobarometer...the tow oxygen fugacities required for iron + troilite equilibria produced into\embly high pressures |  | Dreibus, G., Palme, H., Spettel, B., Zipfel, J., WĂ€nke, H. (1995) Sulfur and selenium in chondritic meteorites. Meteoritics, 30 (4) 439-445 doi:10.1111/j.1945-5100.1995.tb01150.x | Journal (article/letter/editorial) | | (1995) (:)Meteoritical Society, 1995. Printed in USA Sulfur and selenium in chondritic meteorites G....9500 Gillman Drive, LaJolla, California 92093-0317, USA (Received 1994 December 20; accepted in revised...lodranites, and in silicate inclusions of the Landes lAB iron meteorite. To avoid problems from inhomogeneous...(average of falls). The average ratio of all meteorite falls analysed in this study was 2500 ± 270. These...and Thiemens, 1993). In this study, identical meteorite samples were analysed for both Se and S by INM |  | | 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) | | 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) | | 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...meteorites and three winonaites. A troilite inclusion from the IAB iron meteorite Canyon Diablo was investigated |  | | Journal (article/letter/editorial) | | revised form 30 October 1972) Abstract-The Eaton âmeteoriteâ contains roughly 66 per cent Cu, 33 per cent...Based on these data Eaton does not appear to be a meteorite. Both meteoritic and terrestrial native copper...terrestrial material by its higher Ni contents. COPPERY meteorite is reported to have fallen at Eaton, Colorado...pseudometeorite (PANETH, 1951). The other coppery meteorite resided in a Kansas museum (NININGER, 1943). Unfortunately...only coppery meteorite available for study. It has been considered as the type of meteorite that may have |  | | Journal (article/letter/editorial) | | in Great Britain I-Xe dating of silicate and troilite from IAB iron meteorites SIDNEY NIEMEYER~ Department...mineralogy and in chemical composition. Silicate and troilite (FeS) from IAB irons were analyzed by the I-Xe...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...anomalous I-Xe patterns. Troilite samples were also analyzed: Pitts troilite gave a complex I-Xe pattern |  | | 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) | | abundances in phases of the Saint-Aubin (UNGR) iron meteorite Chikako NISHIMURA1*, Jun-ichi MATSUDA1, and Gero...metal and inclusions of the Saint-Aubin iron meteorite, utilizing the stepwise heating technique to separate...as 503, suggesting that the Saint-Aubin iron meteorite was derived from a very large meteoroid in space...El Taco mass of the Campo del Cielo IAB iron meteorite. The presence of El Taco Xe was further confirmed...survive iron meteorite formation. 1333 © The Meteoritical Society, 2008. Printed in USA. 1334 C. |  | | Journal (article/letter/editorial) | | Canyon Diablo IAB meteorite are interpreted as a melt fraction from the iron meteorite. Abundance ratios...inclusions which are found within the Canyon Diablo meteorite. The relevance of this study is to examine the...spectrometry [l] have established that the Tlacotepec meteorite has Re-0s abundances about twenty times greater...meteorites such as Canyon Diablo and Odessa and this meteorite was used to calibrate Re/Os ratios obtained by...Canyon Diablo (IAB, act), Odessa (IAB, act) and Landes (IA, act) meteorites. The Ni-rich phases analysed |  | | 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 |  | PACK, Andreas, VOGEL, Ingo, ROLLION-BARD, Claire, LUAIS, BĂ©atrice, PALME, Herbert (2011) Silicon in iron meteorite metal. Meteoritics & Planetary Science, 46 (10) 1470-1483 doi:10.1111/j.1945-5100.2011.01239.x | Journal (article/letter/editorial) | | 1111/j.1945-5100.2011.01239.x Silicon in iron meteorite metal Andreas PACK1,2,3*, Ingo VOGEL4, Claire...composed of Fe,Ni alloys with minor inclusions of troilite (FeS), schreibersite (Fe,Ni)3P, graphite, cohenite...g)1 Si in the Nedagolla ungrouped Ni-rich iron meteorite. Nedagolla was suggested to have been remelted...relationship between Cr and Si concentration in iron meteorite metal was observed. Such a correlation is expected...Si concentration is obvious in the Tucson iron meteorite in which Si-rich metal (0.8 wt%) occurs along |  | | Journal (article/letter/editorial) | | Structure and formation of the San Cristobal meteorite, other IB irons and group IIICD Department EDWARD...taenite grains 2-3 cm in diameter and silicate-troilite-graphite nodules concentrated on the grain Silicate...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...taenite grains 2-3 cm in diameter with cm-sized troilite-graphite-silicate nod&s concentrated along the |  | | Journal (article/letter/editorial) | | these minerals to a new paragenesis, the iron meteorite paragenesis. Recently, it has been reported that...olivine, pyroxenes, plagioclase, graphite, and troilite, Zincian chromite of possible deep recycling... Nature, 323, 123-127. Arai, S. (1986) âIron meteorite paragenesisâ, a new group of mineral inclusions... T.E., Keil, K. and Huss, G.I. (1972) The Landes meteorite. Meteoritics & Planetary Science, 7, 31-38...daubreelites of primitive achondrites. Antarctica Meteorite Research, 12, 139-150. Desnoyers, C., Michel-Levy |  | Ward, Dustin, Bischoff, Addi, Roszjar, Julia, Berndt, Jasper, Whitehouse, Martin J. (2017) Trace element inventory of meteoritic Ca-phosphates. American Mineralogist, 102 (9) 1856-1880 doi:10.2138/am-2017-6056 | Journal (article/letter/editorial) | | mesosiderites, and 1 silicate-bearing IAB iron meteorite. Although Ca-phosphates predominantly form in...this uniformity within single samples, distinct meteorite groups do not necessarily have unique REE-patterns...(mesosiderites, enriched shergottites, IAB-iron meteorite); (3) LREE-enriched patterns, with either positive...Ca-phosphates are only accessory phases in numerous meteorite classes, they are ubiquitous and represent the...has been inferred for Ca-phosphates from some meteorite groups or individual samples, e.g., eucrites (Delaney |  | | 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,...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...y r o x e n e with m i n o r a m o u n t s o f troilite, c h r o m e - d i o p s i d e , a n d chromite |  | | 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) | | 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...line which passes well below the Canyon Diablo troilite Ph composition, and suggests that this is not...mineral fractions were isolated from the Murchison meteorite by a succession of chemical treatments and grain |  | | 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 |
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