 | TAPPE, SEBASTIAN, FOLEY, STEPHEN F., JENNER, GEORGE A., HEAMAN, LARRY M., KJARSGAARD, BRUCE A., ROMER, ROLF L., STRACKE, ANDREAS, JOYCE, NANCY, HOEFS, JOCHEN (2006) Genesis of Ultramafic Lamprophyres and Carbonatites at Aillik Bay, Labrador: a Consequence of Incipient Lithospheric Thinning beneath the North Atlantic Craton. Journal of Petrology, 47 (7) 1261-1315 doi:10.1093/petrology/egl008 | Journal (article/letter/editorial) | | Genesis of Ultramafic Lamprophyres and Carbonatites at Aillik Bay, Labrador: a Consequence of Incipient Lithospheric...UNIVERSITY, ST. JOHN’S, NEWFOUNDLAND, CANADA A1B 3X5 4 DEPARTMENT OF EARTH AND ATMOSPHERIC SCIENCES,...EDMONTON, ALBERTA, CANADA T6G 2E3 5 GEOLOGICAL SURVEY OF CANADA, OTTAWA, ONTARIO, CANADA K1A 0E8 6 GEOFORSCHUNGSZENTRUM...lamprophyre (aillikite, mela-aillikite, damtjernite) and subordinate dolomite-bearing carbonatite with U–Pb...vicinity of Aillik Bay, coastal Labrador. The ultramafic lamprophyres principally consist of olivine and phlogopite |  | | Journal (article/letter/editorial) | | The Nature and Origin of Ultramafic Lamprophyres: Alnoites and Allied Rocks by N. M. S. R O C K (Received...Ba, REE, and volatiles, containing less Si and more Ca than other silicate igneous rocks, and grading...(rich in Ti, Fe3 +, Ba or F), Al-Ti-(Fe3+)-salite, and richteritic to eckermannitic amphiboles. Groundmasses...or Ti-hastingsites, and more rarely, xenocrystic Cr-Ti-pyrope, orthopyroxenes and diopsides. Xenoliths...Xenoliths include spinel and/or garnet-lherzolites, dunites, and phlogopite± amphibole-bearing peridotites. UML |  | Kjarsgaard, B.A., Pearson, D.G., Tappe, S., Nowell, G.M., Dowall, D.P. (2009) Geochemistry of hypabyssal kimberlites from Lac de Gras, Canada: Comparisons to a global database and applications to the parent magma problem. Lithos, 112. 236-248 doi:10.1016/j.lithos.2009.06.001 | Journal (article/letter/editorial) | | kimberlites from Lac de Gras, Canada: Comparisons to a global database and applications to the parent magma...a b c Geological Survey of Canada, 601 Booth Street, Ottawa, ON, Canada K1A 0E8 Earth Sciences, Durham...United Kingdom Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB, Canada T6G 2E3 a r t i...Lac de Gras field. Screens using Yb versus Al2O3 and ln Si/Al versus ln Mg/Yb effectively discriminate...different methods, parent magma compositions and identify two (and potentially three) geochemically distinct |  | Kargin, Alexey Vladimirovich, Nosova, Anna Andreevna, Sazonova, Ludmila Vyacheslavovna, Tretyachenko, Vladimir Vasilievich, Larionova, Yulia Olegovna, Kovalchuk, Elena Vladimirovna (2021) Ultramafic Alkaline Rocks of Kepino Cluster, Arkhangelsk, Russia: Different Evolution of Kimberlite Melts in Sills and Pipes. Minerals, 11 (5) 540 doi:10.3390/min11050540 | Journal (article/letter/editorial) | | Different Evolution of Kimberlite Melts in Sills and Pipes Alexey Vladimirovich Kargin 1,2, * , Anna Andreevna...Vasilievich Tretyachenko 4 , Yulia Olegovna Larionova 1 and Elena Vladimirovna Kovalchuk 1 1 2 3 4 * ...Different Evolution of Kimberlite Melts in Sills and Pipes. Minerals 2021, 11, 540. https://doi.org/ 10...Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry Russian Academy of Sciences (IGEM RAS)...com (E.V.K.) Vernadsky Institute of Geochemistry and Analytical Chemistry (GEOKhI), 119334 Moscow, Russia |  | Sarkar, Chiranjeeb, Kjarsgaard, Bruce A., Pearson, D. Graham, Heaman, Larry M., Locock, Andrew J., Armstrong, John P. (2018) Geochronology, classification and mantle source characteristics of kimberlites and related rocks from the Rae Craton, Melville Peninsula, Nunavut, Canada. Mineralogy and Petrology, 112. 653-672 doi:10.1007/s00710-018-0632-5 | Journal (article/letter/editorial) | | Mineralogy and Petrology https://doi.org/10.1007/s00710-018-0632-5 ORIGINAL PAPER Geochronology, classification...classification and mantle source characteristics of kimberlites and related rocks from the Rae Craton...Craton, Melville Peninsula, Nunavut, Canada Chiranjeeb Sarkar 1 & Bruce A. Kjarsgaard 2 & D. Graham Pearson...mineralogical and geochemical studies have been conducted on recently found diamond-bearing kimberlitic and related...the Rae Craton at Aviat and Qilalugaq, Melville Peninsula, north-east Canada. Magmatic rocks from the |  | Katerinopoulou, A., Katerinopoulos, A., Voudouris, P., Bieniok, A., Musso, M., Amthauer, G. (2009) A multi-analytical study of the crystal structure of unusual Ti–Zr–Cr-rich Andradite from the Maronia skarn, Rhodope massif, western Thrace, Greece. Mineralogy and Petrology, 95 (1) 113-124 doi:10.1007/s00710-008-0023-4 | Journal (article/letter/editorial) | | electron-microprobe analysis, powder and single-crystal X-ray diffraction, IR, Raman and Mössbauer spectroscopy. Chemical...garnets contain up to 8 wt.% TiO2, 8 wt.% Cr2O3 and 4 wt.% ZrO2, representing a solid solution of andradite...G. Amthauer Department of Materials Engineering and Physics, University of Salzburg, Hellbrunnerstraße...schorlomite (Ca3Ti2[Si,(Fe3+,Al3+)2]O12 ≈15 mol%), and kimzeyite (Ca3Zr2[Si,Al2]3O12 ≈6 mol%). The Mössbauer...octahedral site and to a smaller extent at the tetrahedral site. Single-crystal XRD analysis, Raman and IR spectroscopy |  | | Journal (article/letter/editorial) | | of Groundmass Spinel in Kimberlite P. L. ROEDER1* AND D. J. SCHULZE2 1 DEPARTMENT OF GEOLOGICAL SCIENCES...QUEEN’S UNIVERSITY, KINGSTON, ONTARIO K7L 3N6, CANADA 2 DEPARTMENT OF GEOLOGY, UNIVERSITY OF TORONTO...1C6, CANADA Groundmass spinel grains in 46 kimberlite and related rocks have been analyzed and compared...high-chromium chromite (Chr) and magnesioulvo« spinel^magnetite (Mum) and represent two significant stages...as xenocryst spinel (Xen), pleonaste spinel (Ple) and magnetite (Mag). Eight different spinel zoning trends |  | Kerr, Andrew C., Khan, Mehrab, Mahoney, John J., Nicholson, Kirsten Ngaire, Hall, Chris M. (2010) Late Cretaceous alkaline sills of the south Tethyan suture zone, Pakistan: Initial melts of the Réunion hotspot?. Lithos, 117 (1) 161-171 doi:10.1016/j.lithos.2010.02.010 | Journal (article/letter/editorial) | | Nicholson d, Chris M. Hall e a School of Earth and Ocean Sciences, Cardiff University, Main Building...Balochistan, Quetta, Pakistan School of Ocean and Earth Sciences and Technology, University of Hawaii, Honolulu...Jurassic marine sediments containing alkali dolerite and ultramafic lamprophyre sills were accreted to the...age of the sills, their location, and their incompatible element and Nd–Pb–Sr isotopic composition, which...lamprophyres have lower heavy rare-earth element, Nb and Zr contents that cannot be explained by melting of |  | | Report (chapter) | | Lamproites and other potassium-rich igneous rocks: a review of their occurrence, mineralogy and geochemistry...Lamproites and other potassium-rich igneous rocks: a review of their occurrence, mineralogy and geochemistry*...occurrence, geochemistry and mineralogy of ultrapotassic (KzO/Na20 > 3 (molar ratio)) and perpotassic (K20/A1203...igneous rocks, especially lamproites, are reviewed and discussed in the context of compositionally-similar...are K- and Mg-rich igneous rocks (typically K20 > 5 wt.%, MgO > 5 wt.%) which possess an exotic and diagnostic |  | | Report (volume) | | compiled by use of computer technique. As bibliographic and indexing information was acquired, it was placed...then organized into publication sequence, composed, and punched onto a paper tape by a computer. The paper...continent, Greenland, the West Indies and adjacent islands, Hawaii, Guam, and other island possessions but not...listed alphabetically by author, with full title and publication data. There follows ·a subject index...index are those used by the individual authors, and their listing here does not imply approval by the |  | | Report (volume) | | Carlton Victoria 3053, Australia DISTRIBUTORS USA and Canada Blackwell Scientific Publications Inc PO Box...granted by The Geological Society for libraries and other users registered with the Copyright Clearance...Typeset, printed and bound in Great Britain by William Clowes Limited, Beccles and London Library of...metasomatism--perspective and prospect vii ix 1 MENZIES, M. Alkaline rocks and their inclusions: a window...experimental studies 29 LE Bhs, M. J. Nephelinites and carbonatites 53 TWYMAN, J. D. & GITTINS, J. Alkalic |  | | Book | | There has been no editing of the extended abstracts and they have not been subject to review. The Organising...Conference takes no responsibility for authors’ errors and omissions. SOUTH AFRICA SEVENTH INTERNATIONAL...Bateman Process Equipment, Bateman Minerals and Industrial and Bateman Materials Handling) Rio Tinto Trans...(GSSA) The International Association of Geochemistry and Cosmoschemistry (IAGC) Society of Economic Geology...N.P Title Development of Intergranular cracking and relaxation of stress in deep crystalline rock of |  | | Book | | Lakehead University Thunder Bay, Ontario Canada and Steven C. Bergman ARCO Oi! and Gas Company Plano, Texas...Roger H. Mitehell and Steven C. Bergman. p. em. Ineludes bibliographieal referenees and index. ISBN 978-1-4613-6688-1...recognition of his pioneering studies of the mineralogy and petrology of lamproites. Preface In this book...dedicated entirely to the petrology of lamproites and their relationships to other potassium-rich rocks...review of the occurrence, mineralogy, geochemistry, and petrogenesis of the clan. Although lamproites represent |
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