 | | Journal (article/letter/editorial) | | a new Cl-rich silicate mineral from the Allende meteorite: An alteration phase in a Ca-Al-rich inclusion...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...Brearley, mineralogist at the University of New Mexico, U.S.A., in recognition of his many contributions |  | | 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...aggregate of hercynite (Fe,Mg)Al2O4, adjacent to nepheline, ilmenite, ferroan spinel, perovskite, and hibonite...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...rapid cooling. Dmisteinbergite in Allende, the first find in a meteorite, is a new member of refractory...hexagonal CaAl2Si2O8, new refractory silicate, Allende meteorite, carbonaceous chondrite, Ca-,Al-rich refractory |  | | Journal (article/letter/editorial) | | Ca3Ti2(SiAl2)O12, a new garnet mineral from the Allende meteorite: An alteration phase in a Ca-Al-rich inclusion...(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...mineral, schorlomite group, garnet supergroup, Allende meteorite, carbonaceous chondrite, Ca-Al-rich inclusion |  | | 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...indeĀ pendent histories. Except for its size, Allende does not appear to be unĀ usual among other Type |  | | Journal (article/letter/editorial) | | include spinel, hercynite, gehlenite, anorthite, nepheline, diopside, fassaite, ferroaugite, perovskite and...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) | | 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 |  | | Journal (article/letter/editorial) | | com/locate/epsl Magnetization of Extraterrestrial Allende material may relate to terrestrial descend Gunther...3 February 2018 Editor: J. Brodholt Keywords: Allende magnetic dynamo paleomagnetism bolide decelerating...a b s t r a c t The origin of magnetization in Allende may have signiļ¬cant implications for our understanding...magnetic Allende data may contain information that could constrain the magnetic history of Allende. The measurements...measurements on Allende chondrules reveal an existence of magnetization component that was likely acquired |  | | 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 |  | | Report (issue) | | EARTH SCIENCES ā¢ 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...distribution in these Allende inclusions indicate a complex history of formation of this meteorite from the solar...Mason, Brian Harold, 1917Inclusions in the Allende meteorite. (Smithsonian contributions to the earth sciences |  | | Journal (article/letter/editorial) | | NEPHELINE AND SODALITE IN A BARRED OLIVINE CHONDRULE FROM THE ALLENDE METEORITE Gregory R. lumpkin Department...University of California Berkeley, CA 94720 Nepheline and sodalite have been found in association with...in a barred olivine chondrule from the Allende C3V meteorite. The major minerals of the chondrule are...have generated the chondrule-forming liquid. Nepheline and sodalite appear to have crystallized from...under non-equilibrium conditions. INTRODUCTION Nepheline and sodalite typically occur in fine-grained Ca-Al-rich |  | | 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...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...inclusions in the Allende meteorite 1123 Houston, slabs of the Allende meteorite were cut with a diamond |  | Wasserburg, G.J., Hutcheon, I.D., AlĆ©on, J., Ramon, E.C., Krot, A.N., Nagashima, K., Brearley, A.J. (2011) Extremely Na- and Cl-rich chondrule from the CV3 carbonaceous chondrite Allende. Geochimica et Cosmochimica Acta, 75 (17) 4752-4770 doi:10.1016/j.gca.2011.06.004 | Journal (article/letter/editorial) | | chondrule from the CV3 carbonaceous chondrite Allende G.J. Wasserburg a, I.D. Hutcheon b, J. AleĢon c...MaĢnoa, Honolulu, HI 96822, USA e University of New Mexico, Albuquerque, NM 87131, USA b Received 28 November...chondrite Allende. Al3509 consists of ļ¬ne-grained ferroan olivine, ferroan Al-diopside, nepheline, sodalite...andradite, and is crosscut by numerous veins of nepheline, sodalite, and ferroan Al-diopside. Some poorly-characterized...The minerals listed above are commonly found in Allende CAIs and chondrules and are attributed to late-stage |  | | Journal (article/letter/editorial) | | Brltaln Amoeboid olivine aggregates in the Allende meteorite LAWRENCE GROSMAN Department of the Geophysical...predominantly of olivine make up -2% of the Allende meteorite by volume. Many of the aggregates are constructed...of micron-sized crystals of olivine. pyroxene. nepheline and sodalite surrounded by coarsergrained olivine...to very Al-rich and Ti-Al-rich varieties. The nepheline contains 1.&2.4ā% KzO and 1.&5.2% CaO but the...discrete classes of textural units in a meteorite such as Allende may expose a wealth of information about |  | | Journal (article/letter/editorial) | | Printed in Great Britain Trace elements in the Allende meteoriteII. Fine-grained, Ca-rich inclusions LAWRENCE...spinel-, pyroxene-bearing inclusions from the Allende meteorite were analysed by instrumental neutron activation...refractory elements. specific samples from the Allende meteorite studied herein are described in GROSSMANand...gehlenite, anorthite, fassaite, spinel, sodalite, nepheline and grossular. It is not clear, however, how many...coarse-grained, Ca-rich inclusions in the Allende meteorite (GAST et al., 1970; GROSSMAN,1973; MACON and |  | | Journal (article/letter/editorial) | | Britain ~alci~~l~inurn-Rich inclusions in the Allende meteorite : evidence for a liquid origin MILTON BLANDER*and...calcium-aluminum-rich inclusions (CAI) in the Allende meteorite. They can be classified into four types-hibonite-bearing...were probably solid originally, and that Allende meteorite appear to be high-temperature conliquids (and...processes. Prohere a detailed study of six CA1 from Allende, which posed mechanisms include secondary reheating...BLANDER(1973) showed Observations of CA1 in the Allende chondrite (FUCHS, 1969, 1971; MARVIN et al., 1970; |  | | Journal (article/letter/editorial) | | Institute of Meteoritic%University of New Mexico, Albuquerque,New Mexico 87131, USA 2Institut fur Mineralogie...containing unequilibrated material, the unique meteorite Kakangari, and a few types 5 and 6 ordinary chondrites...accretion. f) Coarse-grained inclusions as found in Allende were not observed in ordinary chondrites. INTRODUCTION... He explained the occurrence of Fespine1 and nepheline as primary phases and concluded that Fe and Na...objects in ordinary chondrites and the unique meteorite Kakangari (BISCHOFF and I&IL, 1983~). We studied |  | | Journal (article/letter/editorial) | | experienced Fe-alkali-halogen metasomatism forming nepheline, sodalite, wollastonite, hedenbergite and other...minerals. In CV3 chondrites with metasomatized CAIs, nepheline, sodalite, etc. are also present in chondrule...and the Allende meteorite fell in Mexico, CV3 chondrites have played a major role in meteorite studies...more primitive than other chondrites, and because Allende contains numerous large, seemingly pristine and...carbonaceous chondrite fall, Allende quickly became the most widely studied meteorite, a title it still holds |  | | Journal (article/letter/editorial) | | oO Accretionary rims on inclusions in the Allende meteorite GLENN J. MACPHERSONā, ARIHIKO HASHIMOTO and...revisedfirm Juiy 16, 1985) Abstract-Many inclusions in Allende, particularly those with irregular shapes, are...from the Allende matrix which is more poorly sorted and more sulfide-rich than Layer III. Nepheline and iron...clasts, inclusions and chondrules in the Allende meteorite (GROSSMAN, 1975; FRULAND et al., 1978; KING...microscopic studies of refractory inclusions in Allende, we noticed that many of these objects have irregular |  | | Journal (article/letter/editorial) | | org REE abundances in the matrix of the Allende (CV) meteorite: Implications for matrix origin Mutsuo...specimens from the polished sections of the Allende (CV) meteorite. Analysis of rare earth element (REE),...alkali metals (K, Rb) in the specimens of the Allende matrix studied here are nearly CI (carbonaceous...Eu/Eu* = 0.98ā 1.10). The REE features of the Allende matrix do not indicate a direct relationship with...chondrules or CAIs. Therefore, we infer that the Allende matrix retains the REE features acquired during |  | | Journal (article/letter/editorial) | | in 145, 1977 barium the 137 titanate Allende meteorite* TSUYOSHI TANAKA and Geological Survey...the Allende meteorite. Although the particles are distributed heterogeneously in the meteorite, their...their presence in matrix is not unusual for Allende. Two types of concentration pattern are observed. One...are distributed in very small inclusions of the meteorite, as if the particles construct a skeleton of the...are distributed in fine-grained matrix of the meteorite and show no bearing on their surroundings. REE |  | | Journal (article/letter/editorial) | | Origin of zoned fine-grained inclusions in the Allende meteorite ANNE V. MCGUIRE* and AKIHIKO HASHIMOTO Harvard-Smithsonian...fine-granted Ca-Al-rich inclusions in the Allende meteorite show a consistent pattern of mineralogic and...The center, zone A, consists mostly of spine], nepheline, Aldiopside and salite, with minor amounts of...C, consists mostly of intergrown olivine and nepheline with small ilmenite grains enclosed. The other...consists of symplectic texture with spine1 rimmed by nepheline or anorthite, rimmed by Al-diopside. The textural |  | Takeshima, Yuko, Hyodo, Hironobu, Tsujimori, Tatsuki, Gouzu, Chitaro, Itaya, Tetsumaru (2022) In Situ Argon Isotope Analyses of Chondrule-Forming Materials in the Allende Meteorite: A Preliminary Study for 40Ar/39Ar Dating Based on Cosmogenic 39Ar. Minerals, 13 (1) 31 doi:10.3390/min13010031 | Journal (article/letter/editorial) | | Analyses of Chondrule-Forming Materials in the Allende Meteorite: A Preliminary Study for 40 Ar/39 Ar Dating...Analyses of Chondrule-Forming Materials in the Allende Meteorite: A Preliminary Study for 40 Ar/39 Ar Dating...compositions of chondrule-forming minerals of the Allende (CV3) meteorite were examined to evaluate the possibility...irradiation in a reactor. The investigated Allende meteorite sample (ME-247H: 50 mm Ć 45 mm Ć 5 mm; 28...plagioclase as primary phases, with minor amounts of nepheline and sodalite formed during aqueous alteration |  | | Journal (article/letter/editorial) | | and origin of inclusion matrix and meteorite matrix in the Allende CV3 chondrite ALAN S.KORNACKI* and...Abstract-The two textural varieties of olivine-rich Allende inclusions (rimmed and undimmed olivine aggregates)consist...(inclusion matrix) that differs from the opaque meteorite matrix of CV3 chondrites by being relatively depleted...most abundant mineral in Allende inclusion matrix; clinopyroxene, nepheline, soda&, and Ti-Al-pyroxene...crystal structure). Defocusred beam analyses of Allende matrix materials demonstrate that: (1) inclusion |
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