| Yoshiokaite, a new CqAl-silicate mineral from the Moon Dl.vro T. V^lNrvHN, Dlvro L. Brsrr Geology and...Mexico 87545, U.S.A. Ansrntcr is hexagonalwith a _nepheline_-like structure. It is Yoshiokaite (Ca"-,,,rr]...-950-1200 "C in regions of the systemCaO-AlrOr-SiO, where corundum or hibonite are the stableliquidus phases...anorthositic lunar highlands terrain. The severeimpact conditions for formation, the requirement of an anorthositic...Although the most spectacularsamplesfrom the Moon are large rocks, it is the small fragments from the lunar |
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Steele, Ian M., Pluth, J. J. (1990) Crystal structure of synthetic yoshiokaite, a stuffed derivative of the tridymite structure. American Mineralogist, 75 (9-10) 1186-1191 |
Journal (article/letter/editorial) |
| of synthetic yoshiokaite, a stuffed derivative of the tridymite structure IaN M. Srrrr.r, J. J. Pr.um Department...yoshiokaite, a Ca- and Alrich silicate mineral found on the Moon, have compositions which can be described as (2...tridymite with layers having the topology of nepheline. In contrast to nepheline, adjacent layers along c...occupiesthe Na site of nepheline, whereasthe K site of nepheline is vacant. The observed spacegroup is...is P3cl, but this is an artifact of twinning the true spacegroup is P3 (pseudoP3cl) with intimate submicroscopictwinning |
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(1913) VII.—Effects of Pressure and Temperature on Rock-formation. Geological Magazine, S. 5 Vol. 10 (7) 318-319 doi:10.1017/s0016756800126810 |
Journal (article/letter/editorial) |
| 318 Reviews—Dr. J. H. Poynting—The Earth. If our German friends would organize a staff and get another...another ' Bronn' ready for the next generation they would be doing a real service to Palaeontology, but...parts in this way is of little or no service to the real worker, especially when it is arranged in systematic...reference book any personal idiosyncrasies. VI.—THE EAETH : ITS SHAPE, SIZE, "WEIGHT, AND SPIN. By J...8vo; pp. 141, with 49 text-figures. Cambridge: .at the University Press, 1913. Price Is. net. IFFERENT branches |
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Mittlefehldt, David W, Lindstrom, Marilyn M (1990) Geochemistry and genesis of the angrites. Geochimica et Cosmochimica Acta, 54 (11) 3209-3218 doi:10.1016/0016-7037(90)90135-8 |
Journal (article/letter/editorial) |
| Cosmochimrca Acta + 00 Geochemistry and genesis of the angrites DAVID W. MITTLEFEHLDT’and MARILYNM. LINDSTROM~...accepted in revisedform August 29, 1990) Abstract-The angrites Angra dos Reis, LEW86010, and LEW87051 are...fractionated Ca/Al ratios, with Angra dos Reis exhibiting the most extreme ratio (3.1 X CI). This Ca/Al fractionation...small amounts of residual spine1 in the source region after removal of the angrite melts or to crystallization...LEW860 10 and LEW8705 1, the fractionated Ca/Al ratios are not caused by the presence of significant cumulus |
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E. Vander Kaaden, Kathleen, M. McCubbin, Francis, R. Nittler, Larry, N. Peplowski, Patrick, Z. Weider, Shoshana, A. Frank, Elizabeth, J. McCoy, Timothy (2017) Geochemistry, mineralogy, and petrology of boninitic and komatiitic rocks on the mercurian surface: Insights into the mercurian mantle. Icarus, 285. 155-168 doi:10.1016/j.icarus.2016.11.041 |
Journal (article/letter/editorial) |
| boninitic and komatiitic rocks on the mercurian surface: Insights into the mercurian mantle Kathleen E. Vander...Carnegie Institution of Washington, DC 20015, USA e The Johns Hopkins University Applied Physics Laboratory...Orbital data from the MESSENGER mission to Mercury have facilitated a new view of the planet’s structure...a geochemical endmember among the terrestrial planets. In this work, the most recent results from MESSENGER’s...geochemical regions on Mercury. Using a variation on the classical CIPW normative mineralogy calculation, |
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(1969) ABSTRACTS OF PAPERS. Meteoritics, 4 (3) 149-215 doi:10.1111/j.1945-5100.1969.tb01269.x |
Journal (article/letter/editorial) |
| 30 ELEMENTS IN THE BRUDERHEIM CHONDRITE Ralph O. Allen, Jr., Michael R. Anderson, The University of Wisconsin...are difficult to obtain from existing data because the meteorites are inhomogeneous and different elements...uncertainties, we have developed a procedure for the analysis of more than 30 elements by neutron activation...irradiation. This procedure is being applied to the Bruderheim chondrite (whole-rock) and to its separated...gram portions of the whole rock and for olivine will be presented. A MODIFICATION OF THE LUMINOSITY·MASS |
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Grossman, Lawrence, Steele, Ian M (1976) Amoeboid olivine aggregates in the Allende meteorite. Geochimica et Cosmochimica Acta, 40 (2) 149-155 doi:10.1016/0016-7037(76)90172-1 |
Journal (article/letter/editorial) |
| olivine aggregates in the Allende meteorite LAWRENCE GROSMAN Department of the Geophysical Sciences and...and Enrico Fermi Institute, The University of Chicago. Chicago, Illinois 60637. U.S.A. and IAN M. STEELE...STEELE Department of the Geophysical Sciences, The University of Chicago, Chicago, Illinois 60637. U...predominantly of olivine make up -2% of the Allende meteorite by volume. Many of the aggregates are constructed of...of micron-sized crystals of olivine. pyroxene. nepheline and sodalite surrounded by coarsergrained olivine |
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Li, Yonghui, Wang, Wenzhong, Wu, Zhongqing, Huang, Shichun (2019) First-principles investigation of equilibrium K isotope fractionation among K-bearing minerals. Geochimica et Cosmochimica Acta, 264. 30-42 doi:10.1016/j.gca.2019.07.038 |
Journal (article/letter/editorial) |
| undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting...formatting for readability, but it is not yet the definitive version of record. This version will undergo...version to give early visibility of the article. Please note that, during the production process, errors may...discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2019...wuzq10@ustc.edu.cn JOURNAL PRE-PROOF Abstract The 41K/39K reduced partition function ratios, 103lnβ |
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Namur, Olivier, Charlier, Bernard (2017) Silicate mineralogy at the surface of Mercury. Nature Geoscience, 10 (1) 9-13 doi:10.1038/ngeo2860 |
Journal (article/letter/editorial) |
| | DOI: 10.1038/NGEO2860 Silicate mineralogy at the surface of Mercury Olivier Namur1,2* and Bernard...average compositions for the various provinces. We experimentally investigated the phase equilibria of five...(∼IW-5, IW being the iron–wüstite buffer; see Methods). All compositions fall within the forsterite stability...pressure (Fig. 1). For the SiO2 -rich lavas of the NVP, stabilization of forsterite at the Crystal fraction...bodies is one of the most accessible indicators of the processes responsible for the origin and evolution |
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(2004, September) Mineral News Vol. 20 (9) Excalibur Mineral Corp. |
Journal (issue) |
| Mineral News Vol. 20No. 9 September 2004 The Mineral Collector's Newsletter $3.00 Bancroft: A First...summer at the meeting of the Midwest Chapter of the Friends of Mineralogy associated with the annual show...Indiana. The speaker talked about the origin and mineralogy of the carbonatitelike deposits in the Bancroft...by thousands of square miles of sedimentary rock, the interest in such an unusual mineralogical area was...decade ago. This report will focus on the good, bad and ugly. How did the plan unfold? What went right and |
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(1972) Doklady Abstracts. International Geology Review, 14 (5) 531-535 doi:10.1080/00206817209475731 |
Journal (article/letter/editorial) |
| Geology Review will publish precis of all papers from the nine sections of Doklady AN SSSR. These precis will...Sections by at least four months. This new service of the AGI Translations Program will enable you, and other...Chronological age of the peak of the last glaciation in Grodno area. In the extreme west of the USSR, the peak was...certain aspects of the problem. The current practice of identifying "clays" with the <0.001 mm mechanical...whole group of clay minerals in the 1 micron fraction and still coarser. The 0.01 mm fraction offers a truer |
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Scott, D.H., Trask, N.J. (1971) Geology of the Lunar Crater volcanic field, Nye County, Nevada. Professional Paper 599i. US Geological Survey doi:10.3133/pp599i |
Report (issue) |
| Geology of the Lunar Crater Volcanic Field, Nye County, Nevada By DAVID H. SCOTT and N. J. TRASK CONTRIBUTIONS...PROFESSIONAL PAPER 599-1 Prepared on behalf of the National Aeronautics and Space Administration UNITED...WASHINGTON : 1971 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL...Congress catalog-card No. 77-611770 For sale by the Superintendent of Documents, U.S. Government Printing...ILLUSTRATIONS PLATE FIGURE Page 1. Geologic map of the Lunar Crater volcanic field_____________________ |
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LeB, M.J. (1988) A. R. Woolley 1987. Alkaline Rocks and Carbonatites of the World. Part 1. North and South America, vi + 216 pp. London: British Museum (Natural History); University of Texas Press. Price £40.00 (hard covers) ISBN 0 565 00971 0. Geological Magazine, 125 (3) 311 doi:10.1017/s001675680001027x |
Journal (article/letter/editorial) |
| A. R. 1987. Alkaline Rocks and Carhonatites of the World. Part 1. North and South America, vi + 216...first volume, Woolley has compiled all the known occurrences in the Americas including Greenland, and it...occurrences in part 2, USSR in part 3 and the rest of the world in part 4. It is an ambitious project...normative nepheline or leucite is alkaline. More useful is the criterion used by Woolley that the rock should...normative nepheline is not an alkaline rock but is an alkali basalt, a distinction also drawn by the IUGS |
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Greenwood, James P., Abe, Kenichi, McKeeby, Benjamin (2020) Cl-bearing fluorcalciobritholite in high-Ti basalts from Apollo 11 and 17: Implications for volatile histories of late-stage lunar magmas. American Mineralogist, 105 (2) 255-261 doi:10.2138/am-2020-7180 |
Journal (article/letter/editorial) |
| Middletown, Connecticut 06459, U.S.A. Abstract We report the occurrence of a previously unidentified mineral in...Cl-fluorcalciobritholite. The Cl-fluorcalciobritholite appears to be nominally anhydrous. The Cl and Fe2+ of the lunar ...analog. The textures and chemistry of the Clfluorcalciobritholite argue for growth during the last stages...by Cl-, REE-bearing metasomatic agents in the lunar crust. The igneous growth of this Cl- and F-bearing...OH-poor mineral after apatite in the samples we have studied suggests that the Lunar Apatite Paradox model |
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Bonin, Bernard (2012) Extra-terrestrial igneous granites and related rocks: A review of their occurrence and petrogenesis. Lithos, 153. 3-24 doi:10.1016/j.lithos.2012.04.007 |
Journal (article/letter/editorial) |
| system a b s t r a c t The telluric planets and the asteroid belt display the same internal structure...differentiation through various types of igneous processes. On Moon, 4.4–3.9 Ga granite clasts display dry mineral assemblages...layers observed on the Tharsis rise along the flanks of the peripheral scarps of the Tharsis Montes giant...giant volcanoes suggest the possible eruption of felsic pyroclastites. Though no true granites were found...found so far in the Martian SNC meteorites, felsic glasses and mesostases were identified and a component |
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Burke, Kevin (2011) Plate Tectonics, the Wilson Cycle, and Mantle Plumes: Geodynamics from the Top. Annual Review of Earth and Planetary Sciences, 39. 1-29 doi:10.1146/annurev-earth-040809-152521 |
Journal (article/letter/editorial) |
| search Plate Tectonics, the Wilson Cycle, and Mantle Plumes: Geodynamics from the Top Kevin Burke Professor...of Geology, School of Geosciences, University of the Witwatersrand, Johannesburg, South Africa Crosby... Earth history, stable LLSVPs, mantle dynamics The Annual Review of Earth and Planetary Sciences is...plate tectonics, mantle plumes of deep origin, and the Wilson Cycle of ocean opening and closing, which...plumes of the past ∼5.5 × 108 years have risen only from narrow plume generation zones (PGZs) at the coremantle |
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Sokoloff, V.P. (1972) Book Reviews. International Geology Review, 14 (11) 1264-1269 doi:10.1080/00206817209475829 |
Journal (article/letter/editorial) |
| Received from author September 22, 1972. The work is the first stage in the development of a mathematically substantiated...substantiated geochemical model of the lithosphere. Distributionabundances of chemical elements in different...described. The data are tabulated by regions, continents, large structures in the crust, and then for the lithosphere...lithosphere as a whole. The following outline of the four chapters of the book is based on the original Table...and expansions. The large expansion of the third chapter (which accounts for 76% of the text) is motivated |
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Thompson, R.N., Flower, M.F.J. (1971) One-atmosphere melting and crystallization relations of lavas from Anjouan, Comores Archipelago, Western Indian Ocean. Earth and Planetary Science Letters, 12 (1) 97-107 doi:10.1016/0012-821x(71)90060-4 |
Journal (article/letter/editorial) |
| THOMPSON* and M.F.J.FLOWER** Department o f Geology, The University, Manchester M13 9PL, England Received...basanitic, the latter two showing chemical trends to trachyte and phonolite respectively. The experimental...investigated. Olivine is a liquidus phase in all the mafic lavas. It is accompanied or rapidly followed...lower temperatures. Low-pressure fractionation of the basaltic magmas was clearly dominated by olivine...responsible for the development of numerous ankaramitic lavas. A genetic association between the principal |
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McCall, G.J.H. (1964) Kilombe caldera, kenya. Proceedings of the Geologists' Association, 75 (4) 563-572 doi:10.1016/s0016-7878(64)80028-6 |
Journal (article/letter/editorial) |
| DETAILS OF KILOMBE SUMMARY OF PETROGRAPHY STRUCTURE OF THE CALDERA ... CALDERA GENESIS COMPARISON OF KILOMBE...to be the surface expression of a deep-seated cauldron subsidence-a caldera of Glencoe type. The rock...found scattered over the hillside outside the caldera. Phonolitic lava exposed in the caldera walls and...on the floor are, on the basis of lithological comparisons, considered to be of Pliocene age. The unusual...plan of the caldera, produced by four sector grabens, is compared, together with that of the nearby Menengai |
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Angel, R. J., Parsons, I., Martin, R. F. (2008) PREFACE. The Canadian Mineralogist, 46 (6) 1385-1386 doi:10.3749/canmin.46.6.1385 |
Journal (article/letter/editorial) |
| 1385 Volume 46 December 2008 Part 6 The Canadian Mineralogist Vol. 46, pp. 1385-1386 (2008) DOI :...zeolite, perhaps one for which he had recently solved the structure. As a result of his exceptionally productive...a major influence on many scientists involved in the study of rock-forming minerals and synthetic analogues...V. Smith” at the Frontiers in Mineral Sciences symposium held in late June 2007 at the University of...Papers on feldspar-group minerals were definitely the focus, but several authors presented their findings |
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(1896) JOURNAL OF GEOLOGY, FEBRUARY-MARCH. Science, 3 (67) 568-569 doi:10.1126/science.3.67.568 |
Journal (article/letter/editorial) |
| hTepheline-Bearing Rock : By F . BASCOM. The rock in question is a glacial boulder found in the vicinity of Columbus, Ohio...rare as to justify in the mind of the author a particular mention. She inclines to the opinion that it belongs...belongs to the nepheline syenite porphyry group. The source is not known, but is presumed to be thk area...area north of Lake Huron, and if so the boulder is from a Cambrian horizon or lower. In any case it is...pre-Tertiary dike or surface volcanic resembling the modern type. Remarks on Petalodus Alleghaniensis |
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Middlemost, Eric A. K. (1985) Magmas and magmatic rocks - An introduction to igneous petrology. Longman. |
Book |
| England Associated companies throughout the world Published in the United States of America by Longman ...recording, or otherwise, without the prior written permission of the Publishers. First published 1985...Volcanic eruptions and eruptive mechanisms Mantle of the Earth Selected references 20 Emplacement of intrusive...differentiation 51 rocks Differentiation in wholly ol The diversity of magmatic liquid magmas Fractional crystallization...Internal structure and thermal properties of the Earth The nature of magmas Magma generation Melting processes |
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Collins, George W. (1992) Modern cosmology in retrospect. Geochimica et Cosmochimica Acta, 56 (3) 1421-1422 doi:10.1016/0016-7037(92)90075-t |
Journal (article/letter/editorial) |
| nature of the process and the sequence of events. Part II is closed with a nercentive review of the techniaues...for error analyses, the authors regard the inconsistencies as useful indicators of the current lack of appreciation...me~~matic processes. The ~nt~butions of Part III are mpr~n~tive of Korzhinskiy’s interests in the melting process...and the role of fluids in generating maamas. Six at&hots renort lonaduration exneriments on the melting...determinations, yet confirm the results for the melting point of anorthite. In addition, the effects of HzO, Hz |
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Longhi, John (1995) Liquidus equilibria of some primary lunar and terrestrial melts in the garnet stability field. Geochimica et Cosmochimica Acta, 59 (11) 2375-2386 doi:10.1016/0016-7037(95)00111-c |
Journal (article/letter/editorial) |
| 1995 Copyright© 1995 ElsevierScienceLtd Printed in the USA. All rightsreserved 0016-7037/95 $9.50 + .00...equilibria of some primary lunar and terrestrial melts in the garnet stability field JOHN LONGHI Lamont-Doherty...(2) the melting equilibrium is ol + gar + cpx = opx + liq over a wide range of MgO/FeO; (3) the clinopyroxene...as predicted by Bertka and Holloway (1993); (4) the solubility of aluminous components in pyroxene is...is much greater than at low pressure; and (5) the CaO concentration in clinopyroxenes coexisting with |
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Afanas'yev, G.D. (1967) New data on relationship between earth's crust and upper mantle. International Geology Review, 9 (12) 1513-1536 doi:10.1080/00206816709474567 |
Journal (article/letter/editorial) |
| effort to ensure the accuracy of all the information (the “Content”) contained in the publications on...whatsoever as to the accuracy, completeness, or suitability for any purpose of the Content. Any opinions...in this publication are the opinions and views of the authors, and are not the views of or endorsed by...by Taylor & Francis. The accuracy of the Content should not be relied upon and should be independently...connection with, in relation to or arising out of the use of the Content. This article may be used for research |
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