 | | Journal (article/letter/editorial) | | PUBLISHING COMPANY HIBONITE [Ca2(A1,Ti)24038 ] FROM ALLENDE CHONDRITIC THE LEOVILLE AND METEORITES* Klaus...Meteoritics, The University of New Mexico, Albuquerque, New Mexico 87106, USA "and Louis H. F U C H S...Si-Fe-poor, achondritic inclusions of the Leoville and Allende HL-group chondrites. Two varieties of hibonite...aluminous diopside, andradite, Ca-pyroxene, perovskite, spinel, taenite, chromite, and pentlandite, and in close...plagioclase and associated w i t h c o r u n d u m , spinel and thorianite. A n o t h e r occurrence of the |  | | Report (issue) | | subhedral crystals, ~0.5-1 μm (Vigarano), 1-8 μm (Allende), and 1-20 μm (Efremovka). Physical Properties:...Luster: n.d. Z=8 X-ray Powder Pattern: Allende meteorite. 2.725 (100), 1.629 (80), 3.047 (55), 2.488...0.80 0.79 0.61 0.53 0.07 0.05 98.38 (1) Allende meteorite; average electron microprobe analysis, Ti3+...03) (Si2.38Al0.38Ti4+0.24)O12. (2) Efremovka meteorite; analysis not given; corresponds to (Ca2.97Na0...01Fe0.01)(Si2.36Al0.48Ti4+0.16)O12. (3) Vigarano meteorite; analysis not given; corresponds to (Ca1.89Y0 |  | | Journal (article/letter/editorial) | | a new Cl-rich silicate mineral from the Allende meteorite: An alteration phase in a Ca-Al-rich inclusion...areas along some veins between primary melilite, spinel, and Ti,Al-diopside in a Type B1 FUN (Fractionation...effects) Ca-Al-rich inclusion (CAI), Egg-3, from the Allende CV3 carbonaceous chondrite. The mean chemical composition...g/cm3. Adrianite is a new secondary mineral in Allende, apparently formed by alkali-halogen metasomatic...wadalite during metasomatic alteration of the Allende CAIs suggests that the metasomatic fluids had Cl-rich |  | | Journal (article/letter/editorial) | | Davisite, CaScAlSiO6, a new pyroxene from the Allende meteorite Chi Ma* and GeorGe r. rossMan Division of...with perovskite and spinel in an ultra-refractory inclusion from the Allende meteorite. The mean chemical...refractory phase, ultra-refractory inclusion, Allende meteorite introduCtion oCCurrenCe, assoCiated MineraLs...During a nano-mineralogy investigation of the Allende meteorite, a Sc-rich pyroxene was observed in an ultra-refractory...crystal structure of a clinopyroxene from the Allende meteorite, CaScAlSiO6, where scandium is the dominant |  | | Journal (article/letter/editorial) | | Mg)Al12O19, a new alteration mineral from the Allende meteorite Chi Ma* Division of Geological and Planetary...Ca-,Al-rich refractory inclusion from the Allende meteorite. It occurs as scattered micrometer-sized single...Mg)Al2O4, adjacent to nepheline, ilmenite, ferroan spinel, perovskite, and hibonite. The mean chemical composition...refractory inclusion, secondary alteration, Allende meteorite, carbonaceous chondrite, nanomineralogy introduCtion...During a nanomineralogy investigation of the Allende CV3 meteorite at Caltech, new refractory minerals and |  | | Journal (article/letter/editorial) | | dmisteinbergite (hexagonal CaAl2Si2O8) in the Allende meteorite: A new member of refractory silicates formed...B2 Ca-,Al-rich inclusion (CAI) STP-1 from the Allende CV3 carbonaceous chondrite. STP-1 belongs to a...away from region, possibly by a disk wind. The Allende dmisteinbergite occurs as irregular single crystals...Ti-diopside, poikilitically enclosing euhedral spinel, and rare anorthite. It is colorless and transparent...rapid cooling. Dmisteinbergite in Allende, the first find in a meteorite, is a new member of refractory |  | | Journal (article/letter/editorial) | | Grossmanite, CaTi3+AlSiO6, a new pyroxene from the Allende meteorite Chi Ma* and GeorGe r. rossMan Division of...occurs as micrometer-sized crystals along with spinel and perovskite in a melilite host in Ca-,Al-rich...Al-rich refractory inclusions from the Allende meteorite. The mean chemical composition determined by electron... Ti-rich pyroxene, refractory inclusion, Allende meteorite, carbonaceous chondrite introduCtion During...a nano-mineralogical investigation of the Allende meteorite (a CV3), Ti-rich pyroxenes were observed in |  | | Journal (article/letter/editorial) | | Ca3Ti2(SiAl2)O12, a new garnet mineral from the Allende meteorite: An alteration phase in a Ca-Al-rich inclusion...areas along some cracks between primary melilite, spinel, and Ti,Al-diopside in a Type B1 Fractionation...(FUN) Ca-Alrich inclusion (CAI) Egg-3 from the Allende CV (Vigarano type) carbonaceous chondrite. The...g/cm3. Hutcheonite is a new secondary phase in Allende, apparently formed by iron-alkali-halogen metasomatic...hutcheonite during the metasomatic alteration of the Allende CAIs suggests some mobility of Ti during the alteration |  | | Journal (article/letter/editorial) | | Ti2O3, a new refractory mineral from the Allende meteorite Chi Ma* and GeorGe r. rossMan Division of...corundum crystals within a chondrule from the Allende meteorite. The mean chemical composition determined...oxide, Allende meteorite introduCtion During a nanomineralogy investigation of the Allende meteorite, a...corundum-rich cluster of refractory grains in situ in an Allende chondrule. Electron microprobe, high-resolution...situ in a ferromagnesian chondrule from the Allende meteorite, along with about 30 corundum (Al2O3) grains |  | | Report (issue) | | 12.76 13.46 3.04 100.00 (1) Allende CV3 carbonaceous chondrite meteorite; average of 3 electron microprobe...altered areas along veins between primary melilite, spinel, and Ti-Al-diopside in a Type B1 FUN (Fractionation...From the Allende CV3 carbonaceous chondrite, which fell at Pueblito de Allende, Chihuahua, Mexico, on February...the University of New Mexico, in recognition of his many contributions to meteorite mineralogy, specifically...chondritic meteorites. Type Material: G.J. Wasserburg Meteorite Collection, Division of Geological and Planetary |  | | Journal (article/letter/editorial) | | from an ultrarefractory inclusion from the Allende meteorite Chi Ma*, John R. Beckett and George R. Rossman...During a nanomineralogy investigation of the Allende meteorite with analytical scanning electron microscopy...chemistry. Allendeite is named after the Allende meteorite. The name hexamolybdenum refers to the symmetry...alloy, new mineral, EBSD, nanomineralogy, Allende meteorite, CV3 carbonaceous chondrite Introduction...the lyrics. The Allende meteorite, which fell near Pueblito de Allende, Chihuahua, Mexico, on February 8 |  | | Journal (article/letter/editorial) | | REFRACTORY INCLUSIONS =-=10141 IN THE ALLENDE METEORITE Annu. Rev. Earth Planet. Sci. 1980.8:559-608...INTRODUCTION The fall of the Allende Type 3 carbonaceous chondrite in Chihuahua, Mexico, on February 8, 1 969...severely limited by the rarity of these types of meteorite, their small sizes, and the relatively small sample...Such a view is shown in Figure 1 , from which Allende is seen to consist of a heterogeneous mixture of...inde pendent histories. Except for its size, Allende does not appear to be un usual among other Type |  | | Journal (article/letter/editorial) | | CORDIERITE AND ALUMINOUS ORTHOENSTATITE IN THE ALLENDE METEORITET Lours H. Fucus, Argonne n"ational Laboratory...meteoritic occurrence of cordierite, in a nodule in the Allende Tlpe III carbonaceouschondrite, is reported. X-ray...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 |  | Ma, C., Tschauner, O., Beckett, J. R., Rossman, G. R., Liu, W. (2013) Kangite, (Sc,Ti,Al,Zr,Mg,Ca,◻)2O3, a new ultra-refractory scandia mineral from the Allende meteorite: Synchrotron micro-Laue diffraction and electron backscatter diffraction. American Mineralogist, 98 (5) 870-878 doi:10.2138/am.2013.4290 | Journal (article/letter/editorial) | | ultra-refractory scandia mineral from the Allende meteorite: Synchrotron micro-Laue diffraction and electron...perovskite and spinel in a davisite-dominant ultra-refractory inclusion from the Allende CV3 carbonaceous...o)2O3, new ultra-refractory mineral, scandia, Allende meteorite, CV3 carbonaceous chondrite, synchrotron micro-Laue...previously described inclusion, ACM-3, in the Allende meteorite (Ma and Rossman 2009b), a new ultra-refractory...Occurrence The Allende meteorite fell in and near Pueblito de Allende, Chihuahua, Mexico on February 8 |  | | Journal (article/letter/editorial) | | Majindeite, Mg2Mo3O8, a new mineral from the Allende meteorite and a witness to postcrystallization oxidation...enclosed by MgAl2O4 spinel in a Type B1 Ca-Al-rich inclusion, ACM-2, from the Allende CV3 carbonaceous chondrite...and/or surfaces exposed at the exterior of the spinel. If magnetite existed in the phase assemblage,... Mg2Mo3O8, new mineral, kamiokite group, Allende meteorite, CV3 carbonaceous chondrite, EBSD, Ca-Al-rich...majindeite, Mg2Mo3O8, which was discovered in the Allende Type B1 Ca-Al-rich inclusion (CAI) ACM-2. In addition |  | | Journal (article/letter/editorial) | | RELATIONS OF SULFIDE, SULFATE AND SULFUR IN ORGUEIL METEORITE Manuel N. Bass NASA Manned Spacecraft Center...concurrently forming cracks in unheated portions of the meteorite. The minerals of Orgueil indicate a many-stage...recognized for some time by its occurrence in meteorite fusion crusts. Also spherules of wustite have...chondrites. The calculations suggest a method of de ducing equilibration temperatures of enstatite chondrites...Territory, Australia are identified as being of meteorite impact origin. Liverpool Crater, lat 12° 24'S; |  | | Journal (article/letter/editorial) | | in Si. Phases identified in these bodies include spinel, hercynite, gehlenite, anorthite, nepheline, diopside...The allende meteorite shower fell at 0105 AM on 8 February 1969, over southern Chihuahua, Mexico [1 ]...over a strewn field of about 300 km 2 [2]. The meteorite is a Type III carbonaceous chondrite containing...crystalline phases. The Ca-AI rich masses in Allende occur in a variety of sizes and shapes: a few are...%) and impart a distinctive appearance to the meteorite, which otherwise consists of grey chondrules in |  | | Journal (article/letter/editorial) | | butianite (Ni6SnS2), two new minerals from the Allende meteorite: Alteration products in the early solar system...Type B1 Ca-Al-rich inclusion (CAI) ACM-2 from the Allende CV3 carbonaceous chondrite. The chemical composition...Ni6GeS2, butianite, Ni6SnS2, new minerals, Allende meteorite, CV3 carbonaceous chondrite, Ca-Al-rich inclusions...phenocrysts within the Type B1 CAI ACM-2 from the Allende CV3 chondrite. Nuwaite and butianite are the first...NUWAITE AND BUTIANITE, NEW SECONDARY MINERALS IN ALLENDE especially where there has been hydrothermal reworking |  | | Journal (article/letter/editorial) | | Coolidge, Mulga (West) and, to a lesser extent, Allende, as evidenced by ferromagnesian mineral equilibration...the metamorphic effects in the Allende chondrite (the only meteorite of the group that has been intensively...of the Vigarano subtype, it is suggested that Allende alone may not adequately reflect the wide spectrum...carbonaceous chondritic scription of the Arch meteorite has not been pubmeteorites [particularly the Type...system. The C3 class has been subdivided into meteorite find from Australia, may also belong with two |  | | Report (chapter) | | ordinary chondrites. The fall of the Allende meteorite in Mexico, a CV3 class chondrite, initiated prolific...although ordinary chondrites are the commonest of meteorite classes falling to Earth, this may relate to the...in the sky alongside collection of the fallen meteorite, only three such cases being up to quite recently...(eds) 2006. The History of Meteoritics and Key Meteorite Collections: Fireballs, Falls and Finds. Geological...Cottage, and again in the Bohemian stone (the meteorite Tabor 1753?) similar smaller globules, some of |  | | Journal (article/letter/editorial) | | inital high temperature mineralogy is gehlenite, spinel, perovskite, Ca-Al-richpyroxenes and anorthite...type III carbonaceous chondrites such as the Allende meteorite are composed primarily of these minerals and...eliminate the europium anomaly, leaving a residual spinel-melilite interior. A high Ca-A1deep interior does...U content of the lunar interior, both from the Allende analogy and the high heat flow, indicates a high...rich and is dominantly diopside, merwinite and spinel. This assemblage has acceptable densities and is |  | | Journal (article/letter/editorial) | | 94. Pergamon Press, Printed in Great Britarn Allende inclusions: volatile-element distribution and evidence...Abstract-Neutron activation data on 14 trace elements in Allende bulk samples and in fractions of spheroidal Ca-Al-rich...been found. We propose that the large size of Allende spheroidal inclusions indicates an origin by incomplete...inclusions. From the composition and alies in Allende materials which could not be undermineralogy, MARVINet...have compositions that are We studied several Allende inclusions in order to very similar to mean solar |  | | Journal (article/letter/editorial) | | elements in Ca-Al-rich inclusions in the Allende meteorite LAWRENCE GROSSMAN* Dept. of Geology and...activation analysis of C&Al-rich inclusions in the Allende carbonaceous chondrite reveals enrichments of 22...Since then, white inclusions containing melilite, spinel, perovskite and diopside have been reported from...elements in Ca-Al-rich inclusions in the Allende meteorite 1121 was the temperature variation of P...of mineralogy of the Ca-Al -rich inclusions in Allende (KING et al., 1973). Refractory trace elements |  | | Report (issue) | | EARTH SCIENCES • NUMBER 25 Inclusions in the Allende Meteorite Brian Mason and S.R. Taylor ISSUED OCT 51982...Brian, and S.R. Taylor. Inclusions in the Allende Meteorite. Smithsonian Contributions to the Earth Sciences...inclusions have been distinguished in the Allende meteorite. Groups I, V, and VI are mostly melilite-rich...mostly fine-grained aggregates made up largely of spinel and fassaite; Group IV are olivine-rich aggregates...distribution in these Allende inclusions indicate a complex history of formation of this meteorite from the solar |  | | Journal (article/letter/editorial) | | Aluminum-Titanium-Rich furoxenes,with SpecialReference the Allende Meteorite to BmaN MesoN Smithso nian I nstitutio n,...chondrules in the Allende Type III carbonaceous chondrite contain the assemblage spinel-melilite-clinopyroxene...to 1.00. In terms of pyroxene components, the Allende pyroxene is made up of CaMgSi,O", CaAl"SiOu, CaTiAl"Ou...mineralogicalinvestigationof the Allende meteorite, a carbonaceouschondrite which fell in Mexico on February8, 1969...meteorites is in Vigarano, which is similar to Allende in composition (Michel-Levy, Caye, and Nelen, 1970) |
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