 | | Report (issue) |
| GEOLOGICAL SURVEY OF INDIA CATALOGUE SERIES NO.l / CATALOGUE OF THE METEORITE COLLECTION OF THE GEOLOGICAL...GEOLOGICAL SURVEY OF INDIA IN THE INDIAN MUSEUM, CALCUITA By P. R SEN Gl' I'TA AND SlTDlPTA ~EN GUPTA...Geological SUTlley of India Published by order of the Government of India 1982 Photomlorographs...reftected polarised light} of the Dhajala meteorite, a 1976-fal1 in India (diameter of the complete chondrule...polarised light) of ' the Muzaffarpur meteorite, a 1964-fall in India (length of the field is )'.15 mm). |
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| and WIIK (1950 and 1956) This paper I. Ml1 Meteorite r (YJ II 1. (?r,) Chondrites Collescipoli...prepared by mixing magnesium oxide, ferric oxide and silica in the proportions 1:1.5:16 by weight. Titanium...Manganese and titanium contents of stony meteorites Meteorite Falls-Chondrites Alexandrovsky Alflanello Allegan...Geological Survey of India for providing us with a specimen of the Shalka meteorite. This work was sponsored...4, 36-82. ~VAHL 1%β.and WIIK H. B. (1950) The meteorite from Varpaisjarvi. Bull. Cβomm. Bed. Finlarule |
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| University ofOxford, Oxford OX] 3PR, England Whole meteorite samples taken from different individuals of Bruderheim...pyroxene, magnetite [Fe2+0) [Fer03) and other meteorite minerals has been to assume secondary reactions...14.2 em. It is the seventh known ureilite. The meteorite is composed of xenoblastic olivine (F0 79β’2) and... EXPOSURE AND FORMATION HISTORY OF THE PARSA METEORITE BASED ON FOSSIL TRACK AND RARE GAS STUDIES N....Rao, Physical Research Laboratory, Ahmedabad, India Rare gases and fossil tracks have been measured |
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| TREMORGIO (CANTON TICINO) AS A POSSIBLE QUARTERNARY METEORITE IMPACT CRATER IN THE SWISS ALPS Kurt Bachtiger...the author had, some years ago, the idea of a meteorite impact crater in the Quarternary, i.e. 20-50,000...some interpretations will be attempted. 171 K Meteorite Type (ppm) johnstown (whole rock) Di 853...Total Ar 39_Ar40 age (G.Y.) 4.38 4.07 maximum Meteorite minimum Bjurbole 4.12 3.46 3.96 3.98 1.62 ... An agglutinate is born when a primary micro-meteorite impact (velocity - 20 km/sec) melts a little surface |
 | | Book (edition) |
| .. nepheline family Lcucite and analcime The silica group Other minerals Relative abundance of minerals...mixtures anorthite-diopside anorthite-wollastonite -silica albite-anorthite ... diopside-plag-ioclase ...References in in classification the system magnesia-silica ... 206 208 212 213 215 217 220 223 224 CHAPTER...2. Sudbury Stability of calcium carbonate and silica Assimilation of iron-formation, Canada Cross-section...enclosures 104 10. 11. anorthite-wollastonite-silica albite-anorthite diopside-plagioclase KRUTTIVE |
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| St. Louis MO 63130, USA. The present state of meteorite chemistry as established by Wasson and Kallemeyn...including Mg, Si, Sr. the Earth lies close to CI meteorite as previously established. The estimate of si...ratios in the Earth's mantle. as well as on the meteorite trend permils us to estimate the composition of...difference in their relative abundances among meteorite classes reflects differences in the dust!gas ratio...HIGH-DENSITY INTERSTELLAR GRAPHITE FROM THE MURCHISON METEORITE. S. Amari 1.2, E. Zinner), and R. S. Lewis-, IMcDonnell |
 | | Book (edition) |
| family The nepheline family Leucite and analcime The silica group Other minerals i.Relative abundauce of the...anorthite-diopside The system anorthite-wollastonite-silica The eutectic principle and eruptive rocks Freezing...132 133 134 134 136 The system nepheline-leucite-silica Field evidence regarding nepheline Enstatite and...classification Phase-boundaries in the system magnesia-silica References 166 168 172 173 175 178 180 181 183...Cornwall ' ... Stability of calcium carbonate and silica 4 47 50 51 52 65 J\-i ERUPTIVE ROCKS FIG |
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| relations of the Greenland Group and Constant Gneiss, West Coast, South Island 28(1): 98-104 0008 Adams,...of eucrites Stannern and Nuevo Laredo in lunar-meteorite comparative studies 9(4): 341-344 0014 Ahrens...relating to the genesis of the Tsumeb pipe, South-West Africa 9(5): 448-453 0056 Allsopp, H. L.; and...Distribution de la matiere organique dans la meteorite d'Orgueil par microscopic en fluorescence 19(4):...early Precambrian Amitsoq gneisses, Godthaab District, West Greenland 19(1): 22-28 0114 Baadsgaard, H |
