 | | Book | | Anthony J. Why te The Meteorites of Alberta Digitized by the Internet Archive in 2011 http://www...org/details/meteoritesofalbeOOwhyt Meteorites of Alberta Hmm pftjGwB 1 }''>' Ji raTraJ aTBfTraS ... Meteorites of Alberta DQ£\ The University of Alberta Press 1 Published by The University of Alberta Press...Edmonton, Alberta, Canada T6G 2E Copyright © 2009, Anthony J. Whyte. Library and Archives Canada Cataloguing...Publication Whyte, Anthony J., 1951- The meteorites of Alberta / Anthony J. Whyte. Includes bibliographical references |  | | Journal (article/letter/editorial) | | fraction and the sedimented ‘troilite’ (chromite and ilmenite are contained also). Aliquots (5%20mg) of these...carbonaceous chondrites and for the Odessa iron meteorite are also shown in Tables I and 2. (a) U.~i(f(~ij(~i~...S0llfC.Z Meteorite of sample in meteorites distribution (in ppm) in the separated meteorite phases... (10) - 1.7 (3) (6) - 2.6 BeUd.Xley Peace River 9.2 2.7 0.21 (6) 1.2 0.23 0.090 Bruderheim...63 0.66 2.2 2.2 4. 6(15)+2 _ .2 2(17) iron meteorite Odessa (8) 0.96 0.92 - (a) FeS content was |  | | Journal (article/letter/editorial) | | minerals provide clues about the impact events of meteorite parent bodies, including their size and mutual...in Arizona, which was the product of an iron meteorite INTRODUCTION The Earth’s crust and upper mantle...ion milling and ultramicrotomy. In the case of meteorite samples, the target particles for TEM observations...spinel was discovered in the shock vein of a meteorite, the Umbarger chondrite (L6; Xie et al. 2002b)...discovered in the shock veins of the Tenham and Peace River chondrites (L6; Putnis and Price 1979; Price |  | Stöffler, Dieter, Hamann, Christopher, Metzler, Knut (2019) Addendum to “Stöffler, D., Hamann, C., and Metzler, K., Shock metamorphism of planetary silicate rocks and sediments: Proposal for an updated classification system. Meteoritics & Planetary Science 53, 5–49, 2018”. Meteoritics & Planetary Science, 54 (4) 946-949 doi:10.1111/maps.13246 | Journal (article/letter/editorial) | | that all samples taken from a large meteorite or from a meteorite strewn field show the same degree of...natural (Mg,Fe)2SiO4 spinel group in the Tenham meteorite. Nature 221:943–944. Liu L.-G. and El Goresy A...new shock-metamorphic mineral from the Tissint meteorite: Implications for the Tissint shock event on Mars...Wadsleyite, natural ß-(Mg,Fe)2SiO4 from the Peace River meteorite. Canadian Mineralogist 21:29–35. Rubin A...1970. Pyroxene-garnet transformation in Coorara meteorite. Science 168: 832–833. St€ offler D. and Grieve |  | | Journal (article/letter/editorial) | | a shock-induced melt vein in an H chondritic meteorite. The bulk chemical composition of these aggregates...with augite composition in a shocked Martian meteorite [12]. However, high-pressure phase transition...-garnet (majorite)+ CaSiO3 -perovskite, MgSiO3 -ilmenite (akimotoite) 0012-821X / 03 / $ ^ see front matter... 2. ATEM observations We examined the Y75100 meteorite collected in Antarctica, which is an ordinary...majorite was ¢rst reported in the Shergotty Martian meteorite [12]. In that occurrence, it is also associated |  | Zhang, Li, Smyth, Joseph R., Allaz, Julien, Kawazoe, Takaaki, Jacobsen, Steven D., Jin, Zhenmin (2016) Transition metals in the transition zone: Crystal chemistry of minor element substitution in wadsleyite. American Mineralogist, 101 (10) 2322-2330 doi:10.2138/am-2016-5681 | Journal (article/letter/editorial) | | sphalerite, V = vanadium metal, Cr = chromite, and Ti = ilmenite. Water content was estimated using XRD data, and...wadsleyites and olivine in fragments from Peace River meteorite (Price et al. 1983). Partition of Cr and...comparing with coexisting olivine from Peace River meteorite (see Fig. 7b). Since V and Cr have similar...Wadsleyite, natural (Mg, Fe)2SiO4 from the Peace River meteorite. Canadian Mineralogist, 21, 29–35. Shannon |  | | Journal (article/letter/editorial) | | characteristics of shock-induced microstructures in the two meteorite major phases, kamacite (bcc, Ni-poor) and taenite...dislocations tend to form cell structures (Iron meteorite Gibeon - TEM bright field). (b) Dislocations in...transformation. High pressure polymorphs Majorite - ilmenite - perovskite The high-pressure polymorphs of...amorphous MgSiO3 + ringwoodite or amorphous MgSiO3 + ilmenite MgSiO3 + ringwoodite assemblages (Sharp et al...temperature melt. For Tomioka & Fujino (1997), ilmenite and perovskite originate directly from pyroxene |  | Ferroir, Tristan, Beck, Pierre, Van de Moortèle, Bertrand, Bohn, Marcel, Reynard, Bruno, Simionovici, Alexandre, El Goresy, Ahmed, Gillet, Philippe (2008) Akimotoite in the Tenham meteorite: Crystal chemistry and high-pressure transformation mechanisms. Earth and Planetary Science Letters, 275 (1) 26-31 doi:10.1016/j.epsl.2008.07.048 | Journal (article/letter/editorial) | | o c a t e / e p s l Akimotoite in the Tenham meteorite: Crystal chemistry and high-pressure transformation...its high-pressure polymorph akimotoite (MgSiO3 ilmenite type structure) is documented in the shock-induced...chondrite of shock stage 4-5. Major phases in this meteorite are olivine, orthoenstatite, diopside, plagioclase...cross-cutting the whole meteorite. In these shock melt veins, natural MgSiO3 ilmenite type structured, akimotoite...et al. (2002) who showed that Ag mode of MgSiO3-ilmenite broadens with increasing the aluminum content |  | Ozawa, Shin, Ohtani, Eiji, Miyahara, Masaaki, Suzuki, Akio, Kimura, Makoto, Ito, Yoshinori (2009) Transformation textures, mechanisms of formation of high-pressure minerals in shock melt veins of L6 chondrites, and pressure-temperature conditions of the shock events. Meteoritics & Planetary Science, 44 (11) 1771-1786 doi:10.1111/j.1945-5100.2009.tb01206.x | Journal (article/letter/editorial) | | ringwoodite, which has been described from this meteorite in a previous report (Grossman 1999). Jadeite...(Mg,Fe)SiO3-garnet (majorite); Il = (Mg,Fe)SiO3-ilmenite (akimotoite); Pv = (Mg,Fe)SiO3-perovskite; Sp...Pressuretemperature phase diagram for the Allende meteorite. Journal of Geophysical Research 100:17,725–17...basalt: An ion-microprobe study of the lunar meteorite Northwest Africa 479 (NWA 479). Geochimica et...and Gillet P. 2008. Akimotoite in the Tenham meteorite: Crystal chemistry and high-pressure transformation |  | | Journal (article/letter/editorial) | | crystallization or impact events within the history of each meteorite is uncertain. In addition to the problems of age...an attempt to better constrain the age of this meteorite. Samples NWA 032 (300 g) was found in the Sahara...comprehensive chemical and petrologic study of this meteorite has been reported by Fagan et al. (2002), and...olivine phenocrysts make up 11.3 vol% of the meteorite and are up to 300 µm in size, while the pyroxene...groundmass pyroxene, feldspar, and opaque phases (ilmenite, chromite, troilite, and trace iron metal) constitute |  | | Journal (article/letter/editorial) | | the clues to understand the impact events of meteorite parent bodies, but also insights on the structure...中のショックベインか ら発見された(Putnis and Price, 1979)。その後，Peace River コンドライト( L6 )からも同様の鉱物が発見され， オーストラリアの結晶学者 A.D....成 し て い る も の が Peace ロンの板状リングウッダイトを発見し，これをリングウッ ン石中に板状のリングウッダイトが成長するため，リング River, ALHA78003, Y74445...al., 2008 and 2009)。Miyahara et al. (2008)は Peace River コンドライト ウッダイトラメラはコヒーレントな相転移により生成した ( L6 )のシ...wadsleyite (Wd) and ringwoodite (Rw) in the Peace River L6 chondrite (Miyahara et al., 2008). There is |  | Pittarello, Lidia, Ji, Gang, Yamaguchi, Akira, Schryvers, Dominique, Debaille, Vinciane, Claeys, Philippe (2015) From olivine to ringwoodite: a TEM study of a complex process. Meteoritics & Planetary Science, 50 (5) 944-957 doi:10.1111/maps.12441 | Journal (article/letter/editorial) | | in the literature. A highly shocked (S5-6), L6 meteorite, Asuka 09584, which was recently collected in...of ordinary chondrites is part of the standard meteorite classification (St€ offler et al. 1991). In particular...(Yamaguchi et al. 2014). During routine analyses for meteorite classification, shock veins and ringwoodite have...faults have been found in wadsleyite in the Peace River meteorite and were interpreted as (i) inherited from...in the heavily shocked Grove Mountains 052049 meteorite from Raman spectra. American Mineralogist 96:1480–1489 |  | Ma, Chi, Tschauner, Oliver, Bindi, Luca, Beckett, John R., Xie, Xiande (2019) A vacancy‐rich, partially inverted spinelloid silicate, (Mg,Fe,Si)
2
(Si,□)O
4
, as a major matrix phase in shock melt veins of the Tenham and Suizhou L6 chondrites. Meteoritics & Planetary Science, 54 (9) 1907-1918 doi:10.1111/maps.13349 | Journal (article/letter/editorial) | | Akimotoite, a high-pressure polymorph of MgSiO3 in the ilmenite structure (Tomioka and Fujino 1997, 1999), has...rare fragments in the shock vein of the Tenham meteorite (due to transformation of low-Ca pyroxene), together...offler et al. 1991, 2018). The 160 kg Tenham (L6) meteorite fell near Tenham station in western Queensland...(Binns et al. 1969) and the ~70 kg Suizhou (L6) meteorite fell near the city of Suizhou in Hubei province...were albite (Na, Al, Si), synthetic Cr2O3 (Cr), ilmenite (Fe), olivine (Mg), diopside (Ca), sanidine (K) |  | | Report (issue) | | Electron microprobe analyses (4) from Blithfield meteorite. ALABANDITE. Tornroos, Neues Jahrb. Mineral.,...indices AMBLYGONITE. London and Burt, Mineral. Assoc. Canada Short Course no. 8, 99-133 (1982). Review of occurrence...Microprobe analysis (av.) from Adhi Krot meteorite from St. Sauveur meteorite (richterite) AMPHIBOLE. Rudashevskii...(1987) Microprobe analyses (4), Grenville Province, Canada. AMPHIBOLE. Thomson et al. (Can. Mineral. 23, 173-186)...(1985). Microprobe analyses (3) from Shergotty meteorite (and Zagami). AMPHIBOLE. Tripathi and Goel (Proc |  | Fagan, T. J., Taylor, G. J., Keil, K., Bunch, T. E., Wittke, J. H., Korotev, R. L., Jolliff, B. L., Gillis, J. J., Haskin, L. A., Jarosewich, E., Clayton, R. N., Mayeda, T. K., Fernandes, V. A., Burgess, R., Turner, G., Eugster, O., Lorenzetti, S. (2002) Northwest Africa 032: Product of lunar volcanism. Meteoritics & Planetary Science, 37 (3) 371-394 doi:10.1111/j.1945-5100.2002.tb00822.x | Journal (article/letter/editorial) | | the whole rock attest to a lunar origin of the meteorite Northwest Africa (NWA) 032, an unbrecciated basalt...a crystalline groundmass offeldspar, pyroxene, ilmenite, troilite and trace metal. Whole-rock shock veins...further by the presence of Fe-metal, troilite, and ilmenite; zoning to extremely Fe-rich compositions in pyroxene;...collected radionuclide data indicate that the meteorite exposure history is distinct from currently recogni...textures in groundmass pyroxene, feldspar, and ilmenite, and Fe-rich rims on the phenocrysts formed during |  | | Book | | Knr Lherz Maj MChr mCt Akimotoite (MgSiO3 with ilmenite-type structure) Aluminum-rich akimotoite Aluminum-rich...(Cr2O3) Forsterite Ferropericlase Garnet Harzburgite Ilmenite Knorringite (Mg3Cr2Si3O12) Lherzolite Majorite...the K14 and K10 kimberlites, Buffalo Hills, Alberta, Canada: diamond growth in a plume. Lithos 77:99–111...Al2 O3 incorporation in MgSiO3 perovskite and ilmenite. Earth Planet Sci Lett 252:152–161 Pushcharovsky...Brezinaite was registered only in the Tucson iron meteorite (Busch and Fuchs 1969), in which the oxygen activity |  | | Journal (article/letter/editorial) | | chondrite Tenham was obtained from the Center for Meteorite Studies at Arizona State University (ASU sample...back-transformed poststishovite silica in the martian meteorite Shergotty [28] have been interpreted to indicate...dissociates into CaSiO3 perovskite and MgSiO3 ilmenite at temperature below ∼1300 °C, and CaSiO3 perovskite...CaSiO3-perovskite. The formation of majorite rather than ilmenite suggests a transformation at higher temperature...Acknowledgements We thank Carlton Moore and the Center for Meteorite Studies at Arizona State University for supplying |  | Ma, Chi, Tschauner, Oliver, Beckett, John R., Rossman, George R., Prescher, Clemens, Prakapenka, Vitali B., Bechtel, Hans A., MacDowell, Alastair (2018) Liebermannite, KAlSi3
O8
, a new shock-metamorphic, high-pressure mineral from the Zagami Martian meteorite. Meteoritics & Planetary Science, 53 (1) 50-61 doi:10.1111/maps.13000 | Journal (article/letter/editorial) | | high-pressure mineral from the Zagami Martian meteorite Chi MA 1,*, Oliver TSCHAUNER 2, John R. BECKETT1...silicate mineral, in the Zagami basaltic shergottite meteorite. Liebermannite crystallizes in space c = 2.74... which occurs with lingunite, a silica phase, ilmenite, and baddeleyite; the assemblage is surrounded... 51 (a) (b) SAMPLE AND METHODS The Zagami meteorite, which fell at Zagami, Katsina Province, Nigeria...is one of only five Martian meteorite falls (versus ~100 Martian meteorite finds). The type material of |  | | Journal (article/letter/editorial) | | 859–869, 2013 The pressures and temperatures of meteorite impact: Evidence from micro-Raman mapping of mineral...discovery by Binns et al. (1969) in the Tenham meteorite (e.g., Gupta and Goyal 2011; Madon and Poirier...shearing during the shock event that extracted the meteorite from its parent body. The melt veins form a network...ringwoodite and olivine were found so far in Taiban meteorite under optical microscope and SEM observations...photomicrograph of the black melt vein of the Taiban meteorite. Pockets inside the vein contain pyroxene (px) |  | | Journal (article/letter/editorial) | | crystallized from the melt in the SMV matrix of meteorite. P-T conditions of the formation of the SMV matrix...microstructure previously described in the Novosibirsk meteorite, and that is very similar to the texture of tissintite...tissintite in the Tissint martian meteorite. It is likely that jadeite is related to crystallization of...formed by shock metamorphism during collisions of meteorite parent bodies. The shock events caused the melting...similar to that of pyroxene in the host rock. The meteorite shower of the Pervomaisky L6 ordinary chondrite |  | | Journal (article/letter/editorial) | | implications for planetary science. Keywords: Shocked meteorite, Highpressure polymorph, Olivine, Silica I....その周囲ではケイ酸塩，リン酸塩鉱物，シリカなどの高密 Fig. 1. Photograph of a shocked meteorite (Dar al Gani 477 L6 ordinary chondrite) with a...grain adjacent to a shockmelt vein in Martian meteorite, Dar al Gani 735. Two diŠerent decomposition textures...of seifertite (Sei) in silica grain of lunar meteorite, Northwest Africa 4734. Amorphous or poorly crystallized...K. (2013): The pressures and temperatures of meteorite impact: Evidence from microRaman mapping of mineral |  | | Journal (article/letter/editorial) | | highest frequency of GeO6 stretching mode in MnGeO3-ilmenite is 708 cm-~, with a pressure dependence of 3.7...wadsleyite, natural fl-(Mg,Fe)2SiO4 from the Peace River meteorite. Phys Earth Planet Int 33:137-147 Price...MgGeO3 polymorphs (orthopyroxene, clinopyroxene and ilmenite structures) by calorimetry, spectroscopy and phase |  | | Journal (article/letter/editorial) | | 2017). In 2008, Dera et al. discovered that the meteorite mineral allabogdanite, Fe2P, is the result of...that formed during mantle metasomatism such as ilmenite. All known ice-VII inclusions contain between...Recently stishovite was reported from a lunar meteorite (Kaneko et al. 2015). Presence of stishovite in...for the peak shock pressures that the Shergotty meteorite had experienced prior ejection from Mars (Fritz...pressures of the Shergotty meteorite. Thus, type seifertite in the Shergotty meteorite has probably formed from |  | | Journal (article/letter/editorial) | | weathering category A (Meteorite Newsletter 15), Y-980223 is listed as category A/B (Meteorite Newsletter 16)...cardboard slides. For standards we used the Allende meteorite (Jarosewich et al., 1987), the USGS international...1994), and the North Chile (Filomena) IIAB iron meteorite. Analyses were carried out following a protocol...difficult to use these data to determine whether this meteorite is more closely related to EH or EL chondrites...with increasing volatility. In contrast, the meteorite exhibits a much more complex fractionation pattern |  | | Journal (article/letter/editorial) | | 日本鉱物科学会賞第回受賞者 受賞記念研究紹介 隕石中の鉱物：序説 Introduction to Meteorite Mineralogy 木村 眞(Makoto KIMURA) Minerals in...primarily larger than previously estimated. Keywords: Meteorite, New mineral, Enstatite chondrite, Refractory...Ringwoodite, natural (Mg, Fe)2SiO4 spinel in the Tenham meteorite. Nature, 221, 943944. Chen, M., Sharp, T. G....poststishovite polymorph of silica in the Shergotty meteorite. Science, 288, 16321634. El Goresy, A., Gillet...NaAlSi3O8hollandite in the shocked Sixiangkou meteorite. Science, 287, 16331636. Gillet, P. and El Goresy |
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