 | Bhandari, N., Murty, S. V. S., Shukla, P. N., Shukla, A. D., Mahajan, R. R., Sarin, M. M., Srinivasan, G., Suthar, K. M., Sisodia, M. S., Jha, S., Bischoff, A. (2002) Itawa Bhopji (L3-5) chondrite regolith breccia: Fall, classification, and cosmogenic records. Meteoritics & Planetary Science, 37 (4) 549-563 doi:10.1111/j.1945-5100.2002.tb00838.x | Journal (article/letter/editorial) |
| revised/arm 2002 January 4) Abstract-A stony meteorite fell at Itawa Bhopji, Rajasthan, India on 2000...area of Rajasthan during the past decade. The meteorite is an ordinary chondrite with light clasts in...have been carried out. The exposure age of the meteorite is estimated from cosmogenic components ofrare...factor of -3 (from 4 to 12 x 10 6/cm2) within the meteorite, indicating a preatmospheric body of -9 ern radius...component is present in the dark portion of the meteorite. Large excess of neutron-produced 82Kr and 128Xe |
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| GIBSON, JR* and CARLETON B. MOORE Center for Meteorite Studies, Arizona State University, (Received ...in this investigation were from the Nininger Meteorite Collection at Arizona State University. Ten to...analyses may be made. The total sample of the iron meteorite was split using a small mechanical sample splitter...size of 0*2-O+?g. The Santiago Papasquira iron meteorite was studied to determine a suitable sample size...8 g of the iron meteorite showed that a sample size of between 0.3-0.5 g of meteorite is sufficient for |
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| time and ferroln~gnesian al&bandite. when this meteorite was formed the environment w-as strongly reducing...stones fell, among t.hem the largest known stone meteorite and largest observed fall, weighing more than...BECK and LA PAZ published a description of this meteorite, a microscopical investigation of its constituents...WIIX in 1956). BECK and L.t PAZ described the meteorite as consisting of essentially enstatite crystals...inclusions. Table 1 lists the minerals present in this meteorite according to their study. Table 1. Niner*sls |
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| minerals (together), separate from kamacite and taenite. Preliminary results indicate that the amount of...preserved on heat-treating or forging of specific meteorite specimens, so in most cases recognition of altered...ablation and corrosion crust is different when the meteorite has been reheated by man (Rasgata specimens of...meteorites (Bacubirito). Preservation on an iron meteorite of the ...heating is the best guarantee that the meteorite was never maltreated. On an older iron the corrosion products |
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| of nitrogen to solar type rare gases in this meteorite is higher than those in lunar samples. We suggest...deduced that the nitrogen in the gas-rich Pesyanoe meteorite could be isotopicaIly as heavy as the heaviest...it as a type H 3 . 7 / H 3 . 9 breccia. This meteorite is very rich in solar gases [11]. It was expected...Minerals which can be oxidized (e.g., kamacite, taenite, olivine and pyroxene) seem to release most gases...value calculated from literature data on this meteorite [11] is 9.7 Ă— 10 8 cm 3 S T P / g , while our |
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| troilite separates of the Cape York III A iron meteorite. High resolution (20 step release) nitrogen isotopic...We discuss possible genetic links between iron meteorite groups based on nitrogen isotopic signatures in...understanding 6 15N variations among various meteorite groups. Replicate analyses of some meteorites...makes nitrogen a good tool to investigate if the meteorite parent body formed in a magmatic or nonmagmatic...CLAYTON ( 1993) found that the two major iron meteorite groups I AB and III AB which comprise 68% of all |
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| tektites, photographs, a: 864-855 Ablation rate iron meteorite “Thule”, 25: 98 Absolute abundance of the chromium...Bruderheim meteorite, 26: 6132 aubrite, Bishopville, 29: 1085-1099 cosmic-ray, Bruderheim meteorite, 26: 662...Also, Bogou, other meteorites, 29: 1327 Alabama meteorite, Felix, carbonaceous chondrite, 24: 70-82 pelecypod... cobalt in, 22: 28 Alabandite, in Abeo stony meteorite, X-ray diffraction pattern, 21: 133 in enstatite...meteorites, 29: 1143 ferrmagnesian, in Norton Co. meteorite, 27: 941, 943, 944 Alanine in clam shells, 21: |
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| provide an introduction to meteorite science and a handbook on meteorite classification. Insofar as I...These chapters would have been useful chiefly to meteorite researchers looking for a quick summary of group...quantitative meteorite studies declined during 1970-1973 as a result of the diversion of meteorite researchers'...efforts to the study of lunar samples. The rate of meteorite research activity is now increasing as researchers...during the past decade regarding problems of meteorite origin and classification. A complete list would |
 | | Book |
| provide an introduction to meteorite science and a handbook on meteorite classification. Insofar as I...These chapters would have been useful chiefly to meteorite researchers looking for a quick summary of group...quantitative meteorite studies declined during 1970-1973 as a result of the diversion of meteorite researchers'...efforts to the study of lunar samples. The rate of meteorite research activity is now increasing as researchers...during the past decade regarding problems of meteorite origin and classification. A complete list would |
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| resulted, their recovery, and the history of meteorite studies since the time when it was established...1.1. Thunderstones and the Origins of Modern Meteorite Research 1.2. The Early Nineteenth Century 1.3...Minerals Meteorite Falls and Associated Phenomena 2.1 Introduction 2.2. Non-Crater-Forming Meteorite Falls...Falls 2.2.1. The Phenomena of Meteorite Falls 2.2.2. The Scatter Ellipse 2.2.3. Morphology and the Fusion...2.2.4. Meteorite Recovery 2.2.5. Terrestrial Ages of Meteorite Finds 2.3. Explosive Meteorite Craters |
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| 689-690. SOME OBSERVATIONS ON THE MECHANISM OF METEORITE CONCENTRATION IN VICTORIA LAND. ANTARCTICA John...appeared to meet the established criteria for meteorite concentration. Since this field exhibited a step-like...ablation might not be of primary importance in meteorite accumulation. It is suggested that the Allan Hills...Hills region is an important area of meteorite concentration because it is suitably placed relative to...occurs. Some kamacite is completely transformed. Taenite is noticeably deformed. Troilite is polycrystalline |
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| Geochemistry and Analytical Chemistry, Moscow 117975, Russia (nazarov@ geokhim). Introduction: Here we report...(Dhofar 007) and noncumulated (NWA 011). Results: A meteorite shower, 37 pieces weighing a total of 21,270 g...presented as two varieties: kamasite (Ni 4.99 wt%) and taenite (Ni 50.5 wt%). Rare-earth-element abundances show...REE pattern supports a cumulate type of this meteorite also. At the other side the data of NWA 011 are...REE pattern supports a noncumulate type of this meteorite. Thus, these two meteorites belong to different |
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| I. V. Holin. Space Research Institute, Moscow, Russia. E-mail: holin@mail.cnt.ru Introduction: The southern...region. As part of an ongoing project to discover meteorite impact sites, this area was investigated through...Fe-Ni-metal (33.3–44.6 wt% Ni and 0.15–0.34 Co in taenite and 3.82–5.3 wt% Ni and 0.74–1.15 Co in kamacite...Single spinel grains and copper inclusions in taenite grain were found in the largest HP aggregate from...tend to have the same REE pattern within a given meteorite. REEs are homogeneous in a given grain but vary |
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| range and mean of Mn content in individual stone meteorite classes, refer also to [46]. Gmelin Handbock Mn...average weighted Mn content in individual stone meteorite classes (accompanied by a discussion of the results...mean Mn content for the individual parts of a meteorite is given as 300 ppm for the pure meta! (nickel-iron)...from the Aidyrlinskii ore field, Southern Urats, Russia [7]. Tabular dark gray grains with a metallic Luster...from Pt-bearing serpentinites of the Far East, Russia, turned out to be Cr-Ni-Mn-containing a-Fe, (Fe |
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| Radioactivity in Lunar Rocks: Implications for Meteorite Infall, Solar-Wind Flux, and Formation Conditions...is consistent with the observed occurrence of meteorite material in the soil. Many elements such as potassium...experimental error as the value obtained from meteorite lead. The apparent ages are shown in Table 2....leads used for correction are primeval lead of meteorite (7) for samples 10061 and 10084 and common lead...are plotted with Patterson’s data (/) on stone meteorite and Oversby’s measurement (7) of primordial lead |
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| Radioactivity in Lunar Rocks: Implications for Meteorite Infall, Solar-Wind Flux, and Formation Conditions...is consistent with the observed occurrence of meteorite material in the soil. Many elements such as potassium...leads used for correction are prin1eval lead of meteorite (7) for san1plcs 10061 and 10084 and common lead...percent, and the lower limit to include Patterson's meteorite data. It might be argued that the obtained age...the observed data fit into the extension of the meteorite lead array, (ii) the data lie near the U-Pb evolution |
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| the planet which our ancestors called Culmen, a meteorite, known to scientists under the name of Croix d’Honneur...end of him. Woe to the mortal on whose head the meteorite falls!” (p. 141-142). Les Mystéres de l'Infini...SPETTEL, and 3479 Contents, Volume COMPARATIVE Meteorite 3 PLANETOLOGY Studies Trace element evidence...absorption spectra of a Ti*' fassaite from the Allende meteorite: A discussion. Amer. Mineral. 58, 955-961. Cohen...pyroxene (titanian fassaite) from the Allende meteorite (Mao and Bell, 1974) established that the Ti** |
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| grains (Hoppe et al., 1995) from the Murchison meteorite are compared to astronomical measurements of the...bulk samples of SiC extracted from the Murchison meteorite. Isotopic ratios are relative to the reference...result of isotopic equilibration, either on the meteorite parent body or in the laboratory. Apparently,...circumstellar silicon carbide grains from the Murchison meteorite. Meteoritics 30, 679–693. Amari S., Lewis R. S...interstellar graphite grains from the Murchison meteorite indicate a massive star origin. Astrophys. J. |
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| of eucrites Stannern and Nuevo Laredo in lunar-meteorite comparative studies 9(4): 341-344 0014 Ahrens...Distribution de la matiere organique dans la meteorite d'Orgueil par microscopic en fluorescence 19(4):...the early Precambrian Amitsoq gneisses, Godthaab District, West Greenland 19(1): 22-28 0114 Baadsgaard...; et al. T h e exposure history of the Pitts meteorite 9(4): 317-321 0199 Begemann, F.; Vilcsek, E...unequilibrated meteorite; metallic chondrules and the origin of polycrystaUine taenite 47(3): 353-360 |
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| revival of older subjects, celestial mechanics, meteorite research, etc., which space exploration has brought... of Mercury and Mars, which show innumerable meteorite craters of all sizes. More impressive still is...collapse and star formation. Recent developments in meteorite research have pointed to the possibility that...diffusion of nickel between two iron-nickel alloys, taenite and kamacite and they imply the main¬ tenance for...213 Recently, in an inclusion of the Allende meteorite, there has been found a 26Mg anomaly suggested |
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| elements in Apollo 15 samples: Implications for meteorite influx and JOHN W. MorGan, URS KRAHENBUHL, volatile...from vaporization of silicate material during meteorite, micrometeorite, or particle bombardment of the...elements in Apollo 11 lunar rocks: Implications for meteorite influx and origin of moon. Proc. Apollo 11 Lunar...Planet. Sci. Lett. 9, 181-184. Keil K. (1969) Meteorite composition. In Handbook of Geochemistry (V. 1)...suggests that the Imbrium impacting body was an iron meteorite rather than the moonlet suggested by Anderson |
| | Book |
| grains (Hoppe et al., 1995) from the Murchison meteorite are compared to astronomical measurements of the...bulk samples of SiC extracted from the Murchison meteorite. Isotopic ratios are relative to the reference...result of isotopic equilibration, either on the meteorite parent body or in the laboratory. Apparently,...circumstellar silicon carbide grains from the Murchison meteorite. Meteoritics 30, 679 –693. Amari S., Lewis R....interstellar graphite grains from the Murchison meteorite indicate a massive star origin. Astrophys. J. |
