 | | Report (issue) | | c = 14.269(4) Z=2 X-ray Powder Pattern: Indarch meteorite; essentially identical with eifelite. 3.570...)§=4:66 (Si 11:99 Al 0:01 )§=12:00 O 30 : (2) Indarch meteorite; by electron microprobe, average of six analyses;...enstatite chondrite (Indarch meteorite). Association: Hematite, tridymite, sanidine, spinel, pyroxene, quartz...tridymite, oldhamite, glass (Indarch meteorite). Distribution: In the Indarch, Witchita County, and Canyon...Bellerberg volcano, two km north of Mayen, Eifel district, Germany. Name: For Dr. Edwin Woods Roedder (1919{ |  | | Report (issue) | | 57.2 42.8 60.06 39.94 100.0 100.00 (1) Indarch meteorite; by scanning transmission electron microscope...troilite, spinel, chromite, hibonite, rutile. In the Indarch enstatite chondrite meteorite, and the Inman |  | | Journal (article/letter/editorial) | | a yellow,almostmetallicmineral;I, a colorless spinel-likemineral,with exsolution of timehire; K, a ...detail in only a few stony meteorites,be- each meteorite individually, even though each causewith earlier...abundantin a few highly reduced meteorites (e.g., Indarch). Another mineral having an hexagonallayer structure...Hesston Vigarano Holbrook Homestead Hvittis Indarch Jelica Kaba Kandahar Waconda Walters Warrenton...pend on the sulfur and oxygen contents of the meteorite. A higher content of sulfur or oxygen With few |  | | Journal (article/letter/editorial) | | 112+ 1712 216 130 from Ambrosia Lake uranium district.. . Barite-quartz phase in the FireCarbonate,..., Jr. Roedderite, a new mineral from the Indarch meteorite.. a n d l t o , J . .. and Ito, J. Hendricksite..., Jr. Roedderite, a new mineral from the Indarch meteorite. . Fuerstenau, D. W. with Burns, TO VOLUME...tr'rondel, C. Roedderite, a new mineral from the Indarch meteorite. Kleppa, O. J. with Holm, J. L. The thermodynamic...Clark County, Montana. and Switzer, G. Plagioclase-spinel-graphite xenoliths in metallic iron-bearing basalts |  | | Journal (article/letter/editorial) | | Fuchs et al. (1966) f r o m the I n d a r c h meteorite, and soon afterwards Olsen (1967) f o u n d it...it also in the Wichita C o u n t y meteorite. Seifert a n d Schreyer (1969), w h o studied the stability...themselves involving hematite, tridymite, sanidine, spinel, ortho- and clinopyroxenes etc. in addition to...Bellerberg sample C 1. Indarch meteorite (Fuchs et al. 1966) 2. Wichita County meteorite (Olsen 1967) with...(1966) Roedderite, a new mineral from the Indarch meteorite. Am Mineral 51:949-955 Hentschel G (1964) |  | RUSSELL, SARA S., OTT, ULRICH, ALEXANDER, CONEL M. O'D., ZINNER, ERNST K., ARDEN, JOHN W., PILLINGER, C. T. (1997) Presolar silicon carbide from the Indarch (EH4) meteorite: Comparison with silicon carbide populations from other meteorite classes. Meteoritics & Planetary Science, 32 (5) 719-732 doi:10.1111/j.1945-5100.1997.tb01557.x | Journal (article/letter/editorial) | | from the Indarch (EH4) meteorite: Comparison with silicon carbide populations from other meteorite classes...Grains) Abstract-Presolar Sic from the Indarch (EH4) meteorite was studied by scanning electron microscopy...compositions of the major elements in S i c from Indarch and Murchison are similar. Stepped combustion data...both meteorites of -+ 1430%0. Silicon isotopes in Indarch and Murchison S i c also compare well. In some...meteorites are different. Morphologically, S i c from Indarch appears finer grained than S i c from Murchison |  | | Journal (article/letter/editorial) | | minerals are aluminous orthoenstatite, anorthite, spinel, olivine and sodalite A discussion of the mineral...formed as a highly fractionated system Lvithin the meteorite or as part of a chemical-pressure environment...environment foreign to that indicated for the meteorite. INrnotucuort The first meteoritic occurrenceof cordierite...colored inclusion in the AIIende chondrite. This meteorite, which fell near Parral, Chihuahua, Mexico on...abundance and unusual features,studies of this meteorite will undoubtedly attract the attention of investigatorsfor |  | | Journal (article/letter/editorial) | | www.elsevier.com/locate/gca Melting of the Indarch meteorite (EH4 chondrite) at 1 GPa and variable oxygen...(HT) investigation of an enstatite chondrite (Indarch). Four series of experiments exploring various...piston–cylinder apparatus using the EH4 chondrite Indarch. We show that temperature and redox conditions...important effects on the phase equilibria of the meteorite: the solidus and liquidus temperatures of the... which are the least Melting of the Indarch (EH4) meteorite at 1 GPa depleted in the highly volatile |  | | Journal (article/letter/editorial) | | 451. Ascension Island, vlasovite, 233. Assisi, meteorite, description, mineralogy, 595. Astrophyllite,...The metallographic structure of the Kodaikanal meteorite, 687 ; The metallographic structure of 1190...see potassium-barium feldspars, 914. Barwell meteorite, anal., 101. Baryte, etching of, 750. Basalt,...and ganophyllite, 893; celsian, 914. Bencubbin meteorite, descr., descr, and anal. of enclaves in, bearing...formanite, topaz, rubellite, 50. Billygoat Donga meteorite, description, 694. Binnenthal, Valais, Switzerland |  | | Journal (article/letter/editorial) | | (titanomagnetiteand titanohematite), and hercynite-rich spinel. High oxygen fugacity (above that of hematite-magnetite)...; field of view 300 pm. (b) Oxidized aluminous spinel in the groundmass.Plane-polarized reflected light;...decreasingabundance,of sanidine,Tirich phlogopite, Fe-Ti oxides, spinel, titanite, rare zircon, and possibly anatase.The...fine-grainedmatrix. Ti-rich phlogopite, Fe-Ti oxides, and spinel are concentrated preferentially in the fine-grained...of titanomagnetite. Where enclosed in sanidine,spinel has a composition betweenhercynite and pleonaste(Table |  | | Journal (article/letter/editorial) | | identification has elucidated many aspects of meteorite formation. Of particular interest are five phosphate...polymorphs of carbon; ringwoodite and majorite, the spinel and garnet analogs of olivine and pyroxene respectively;...calcium- and aluminum-rich silicates in the Allende meteorite, a Type 1II carbonaceous chondrite which fell...(Mason, 1962), when I wrote an account of the meteorite minerals then recognized, see Table 1, the list...Si0 2 310 Table 1 (Continued) Name Ilmenite Spinel Magnetite Chromite Formula FeTi0 3 MgAh 04 Fe304 |  | | Journal (article/letter/editorial) | | knots encloseminor amounts of a brown hercynitic spinel. Quartz, orthoclase,and graphite may form large...sulfides craphite Cord lerite OsuEll i.t e Garnet Spinel A1 lerac lon (a) (b) (c) (d) z-fitt(o) z-fito(b)...wichita Colomera,,,Mezo--Madaras, Indarch t.^. County , , Meteorite(e/ Meteorite{J ) l{eteorLtetg ) Meteoritera/...3.00 L2.O (see )Lsen and Bunch' 1970). the Indarch roedderite and in merrihueite this substitution...evident in the roedderitefrom the Wichita County meteorite (Olsen, 1967). Here the extra Na (0.57) in the |  | | Book (edition) | | {100} lamellar isotropic rare, spinel law brown isotropic rare, dark spinel red law, lamellar 32 Thoreaulite... Pyrobitumen white to brownish depends spinel law on spinel type, here pink yellow to brownish strong...shades isotropic Bismutotantalite Oldhamite Spinel Valentinite Foordite Smithsonite Sussexite...Reflect. Mineral brown Brannerite brownish spinel law red only in thinnest sections only as finest...orange deep red Chalcophanite isotropic dark red spinel law Franklinite 42 Hausmannite Reflection |  | | Journal (article/letter/editorial) | | microscopist, Gustav Tschermak, and the outstanding meteorite collection of that day, the Vienna collection...meteorites. Table 1 traces the development of meteorite mineralogy over the following seventy years. It...extracted sulfur with alcohol from the Cold Bokkeveld meteorite, and later investigators extracted it from other...weathering. In 1955, therefore, to specializein meteorite mineralogy might well have beenconsideredthe refugeol...then, as is illustrated in Table 2.The number of meteorite minerals has more than doubled in the last ten |  | | Journal (article/letter/editorial) | | isotope fractionation metal silicate enstatite meteorite Bulk Silicate Earth Earth's core formation a...differentiation. They are the only primitive meteorite group with oxygen isotope compositions and metal-to-silicate...energies of reaction. The meteorites Abee and Indarch are classified as EH4 chondrites. Abee is a breccia...mineral abundances exist in different areas of the meteorite (total silicates ∼30 to 65 wt.%, total metal ∼20...(Rubin and Keil, 1983; Rubin and Scott, 1997). Indarch contains ∼18 wt.% metal (kamacite), ∼10 wt.% sulfides |  | Righter, Kevin, Sutton, Steve R., Danielson, Lisa, Pando, Kellye, Newville, Matt (2016) Redox variations in the inner solar system with new constraints from vanadium XANES in spinels. American Mineralogist, 101 (9) 1928-1942 doi:10.2138/am-2016-5638 | Journal (article/letter/editorial) | | equilibria or oxybarometers to estimate oxygen fugacity. Spinel-structured oxides, common minerals in many igneous...materials is even wider than that defined by meteorite groups. Earth and Mars exhibit values higher than...Keywords: Oxygen fugacity, meteorites, solar nebula, spinel, chromite, vanadium, Invited Centennial article...or constrained, such as FeTi oxides, olivine-Opx-spinel, or some other oxybarometer (Frost 1991). Some...XANES spectra in chromites from terrestrial and meteorite samples. Because the V pre-edge peak intensity |  | Namur, Olivier, Charlier, Bernard, Holtz, Francois, Cartier, Camille, McCammon, Catherine (2016) Sulfur solubility in reduced mafic silicate melts: Implications for the speciation and distribution of sulfur on Mercury. Earth and Planetary Science Letters, 448. 102-114 doi:10.1016/j.epsl.2016.05.024 | Journal (article/letter/editorial) | | dominated by olivine, orthopyroxene, clinopyroxene, ± spinel and feldspar (Stockstill-Cahill et al., 2012; Charlier... we used the silicate composition of the Indarch meteorite (McCoy et al., 1999; Berthet et al., 2009)...Malavergne, V., Righter, K., 2009. Melting of the Indarch meteorite (EH4 chondrite) at 1 GPa and variable oxygen...of meteorites: a compilation of stony and iron meteorite analyses. Meteoritics 25, 323–337. Javoy, M.,...Lofgren, G.E., 1999. Partial melting of the Indarch (EH4) meteorite: a textural, chemical, and phase relations |  | | Journal (article/letter/editorial) | | Schreibersite Sinoite Smythite Sodalite Sphalerite Spinel Taenite Tridymite Troilite Wassonite MnS Cu5 FeS4...considerably larger than the other chondrules in the meteorite. (h) Backscattered electron (BSE) image of a chondrule...0.06 vol.% for refractory inclusions in that meteorite, which appears to have the highest abundance of...and Bartholomay, 1979). The most common types are spinel-rich inclusions with many of these interpreted...and compact varieties have been described. Some spinel-rich inclusions contain minor diopside, melilite |  | | Journal (article/letter/editorial) | | graphite, silicon nitride (Si3N4), corundum (Al2O3), spinel (MgAl2O4), 1077 © The Meteoritical Society, 2007...discovered in FUN inclusions from the Allende CV3 meteorite by TIMS measurements (McCulloch and Wasserburg...samples of SiC separated from the Murchison CM2 meteorite. Based on a measured nonsolar 134Ba/136Ba ratio...with different grain sizes from the Murchison meteorite by Zinner et al. (1991). In contrast to Ott and...of Ba in single SiC grains from the Murchison meteorite were made by Savina et al. (2003), who applied |  | Righter, K., Sutton, S., Danielson, L., Pando, K., Schmidt, G., Yang, H., Berthet, S., Newville, M., Choi, Y., Downs, R. T., Malavergne, V. (2011) The effect of fO2 on the partitioning and valence of V and Cr in garnet/melt pairs and the relation to terrestrial mantle V and Cr content. American Mineralogist, 96 (8) 1278-1290 doi:10.2138/am.2011.3690 | Journal (article/letter/editorial) | | melt, and a few also contained pyroxene and/or spinel (Fig. 2a). Several additional experiments were...of a phase equilibrium study carried out on the Indarch enstatite chondrite (Berthet et al. 2006, 2009)...412 showing glass, garnet, pyroxene, and bright spinel. Scale bar not shown, but is the same as in the...71 (0.15) (APS) garnet: 2.70(0.15), 2.64(0.15); spinel: 2.84(0.15), 2.86 (0.15) 2.87(0.15), 2.94(0.15)...a cubic garnet structure, and also measured for spinel by Righter et al. (2006b). Spectral features are |  | Boujibar, Asmaa, Andrault, Denis, Bouhifd, Mohamed Ali, Bolfan-Casanova, Nathalie, Devidal, Jean-Luc, Trcera, Nicolas (2014) Metal–silicate partitioning of sulphur, new experimental and thermodynamic constraints on planetary accretion. Earth and Planetary Science Letters, 391. 42-54 doi:10.1016/j.epsl.2014.01.021 | Journal (article/letter/editorial) | | compositions The liquid metal alloys of the molten Indarch Enstatite Chondrite (EH4) at 1 bar (McCoy et al...Indeed as the metallic fraction of the falling meteorite falls and equilibrates with a mantle of which...Malavergne, V., Righter, K., 2009. Melting of the Indarch meteorite (EH4 chondrite) at 1 GPa and variable oxygen...Ishii, T., Kojitani, H., Akaogi, M., 2011. Post-spinel transitions in pyrolite and Mg2 SiO4 and akimotoite–perovskite...Urakawa, S., Funakoshi, K., Utsumi, W., 2003. Post-spinel transition in Mg2 SiO4 determined by high P –T |  | | Journal (issue) | | topaas, tridymiet. cordieriet, sillimaniet, korund, spinel. cristobaliet, hoogtemperatuur kwarts, forsteriet...geelbruine klinopyroxeen, hematiet en wat minder vaak spinel en cristobaliet. 192 Geonieuws 26(8), oktober...(1966), "Roedderite, a new mineral from the Indarch meteorite". Amer Mineral. 51, p. 949-955. Hentschel...carbonates, magnetite and sulfide in Martian meteorite * TELLUS KRANT 06.01 14-15 Moissaniet wordt...mineral artist 40-42 Sperrylite, Talnakh, Noril'sk district, Siberia 44-49 Carnegie Museum of Natural History |  | | Journal (article/letter/editorial) | | •\ 2 *A single commonly list of the The meteorite classes present minerals of stony in stony...1987. Discovery of scapolite in the chondritic meteorite. Mineral. 1985. Phyllosilicates Mag., 51, 733-735...Tenham meteorite. Nature, Brett, R., 1967. Cohenite:its natural Clay Mine- (MgFe) 2 SiO4 spinel in the...Keil, K., 1971. Chromite Cr3S4, in the Tucson meteorite. Amer. and ilmenite in non-chondritic meteorites...and Hyde, J. R., 1971. The Allende, Mexico, meteorite shower. Smithson. Contrib. Earth Sci., 5, 1-53 |  | | Journal (article/letter/editorial) | | 8.7) and anomalous release it at -850°C (bulk meteorite) or 1000°C (residue). Mineral Q. containing most...and a residue (1CS) left after treatment of the meteorite with HCl-HF, whereas Q is represented by the difference...a small ( -0.5%) residue left behind when the meteorite is dissolved in HCl-HF (SRINIVASANet al., 1975;...GROS and ANDERS, 1977), comprising 0.04% of the meteorite. The remaining noble gases, of generally anomalous...on the E4 chondrite Abee. Like Allende, this meteorite has a high i29Xei’3”Xe ratio (5.8 vs 1.81. much |  | Namur, Olivier, Collinet, Max, Charlier, Bernard, Grove, Timothy L., Holtz, Francois, McCammon, Catherine (2016) Melting processes and mantle sources of lavas on Mercury. Earth and Planetary Science Letters, 439. 117-128 doi:10.1016/j.epsl.2016.01.030 | Journal (article/letter/editorial) | | and/or Ens ± diopside (Di) ± Feldspar (Feld) or spinel (Sp). We therefore restricted our variables to...produced by 20 and 50% melting of an EH chondrite meteorite (McCoy et al., 1999; Berthet et al., 2009; Boujibar...Malavergne, V., Righter, K., 2009. Melting of the Indarch meteorite (EH4 chondrite) at 1 GPa and variable oxygen...Lofgren, G.E., 1999. Partial melting of the Indarch (EH4) meteorite: a textural, chemical, and phase relations...and enriched lherzolite in the plagioclase and spinel stability fields. J. Geophys. Res., Solid Earth |
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