 | | Journal (article/letter/editorial) | | Geochemistry and Fractionation of Zr and Hf in the Magmatic System of the Kugda Massif (Polar Siberia)...of the distribution and fractionation of strategic metals (Zr, Hf) in the Kugda intrusion (Polar Siberia)...ppm). A significant increase in Zr and Hf from early rocks (olivinite and melilite rocks) to later differentiation...differentiation products, syenites with up to 570 ppm of Zr and 16 ppm of Hf, has been revealed. During the evolution...Kuga magmatic system, notable fractionation of Zr and Hf occurred. The Zr/Hf ratios in the dyke rock, similar |  | | Journal (article/letter/editorial) | | 12. Conditions of Accumulation and Fractionation of Zirconium and Hafnium in the Alkaline–Carbonatite...of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, Moscow, Russia *e-mail: Kogarko@geokhi...distribution and fractionation of strategic metals (Zr, Hf) have been studied in the Kugda intrusion (Polar...ppm). A significant increase in Zr and Hf from early rocks (olivinite and melilite rocks) to later differentiation...up to 570 ppm Zr and 16 ppm Hf, has been revealed. During the evolution of the Kugda magmatic system, |  | | Journal (article/letter/editorial) | | DOI : 10.3749/canmin.46.4.951 MELILITE-BEARING AND MELILITE-FREE ROCK SERIES IN CARBONATITE COMPLEXES:...Staromonetny 35, Moscow, 119017 Russia Abstract Magnetite, perovskite and apatite zoning was investigated...Ca-rich) and melilite-free (i.e., Ca-poor) series in the alkaline–ultramafic complexes Guli, Kugda, Odikhincha...Odikhincha and Kara-Meni (Maimecha– Kotuy province, northwestern Siberian Platform), and in the Turiy Cape...Peninsula), all in Russia. Carbonatites in such complexes are found in both melilite-bearing and melilite-free |  | | Journal (article/letter/editorial) | | Geochemistry and Analytical Chemistry, Russian Academy of Sciences, Kosygin str.19, 117334 Moscow, Russia Strongly...magmas are important for understanding the genesis and evolution of melilite-bearing rocks. Here we present...study in early liquidus minerals of Kugda intrusion (Maimecha–Kotui region, Polar Siberia) olivinites,...similar to average of Kugda massif turjaitic dykes. The principal difference between (1) and (2) melts is the...compositions to be possible parental liquids for the whole Kugda intrusion. We have also studied the crystallization |  | | Book | | Alkaline Rocks and Carbonatites of the World Part Two: Former USSR Alkaline Rocks and Carbonatites of...Moscow, Russia V.A. Konova Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry...Moscow, Russia M.P. Orlova All-Union Institute of Geology (VSEGEI), St Petersburg, Russia and A.R. Woolley...review, as permitted under the U K Copyright Designs and Patents Act, 1988, this publication may not be reproduced...accuracy of the information contained in this book and cannot accept any legal responsibility or liability |  | | Book | | minerals and localities in the former Soviet Union. This extensive index may help verify and clarify information...proper species and occasional varietal names, but a few are properly discredited and even obscure. This...spelling and generally follows the text of the World ofSlones. Obvious typographical errors and poor transliterations...in this index. Each entry gives the volume number and page number; a capital P on the extreme right indicates...included in this index; however, references to, and photos of, minerals from other regions have been |  | | Journal (article/letter/editorial) | | Age Data on the Kugda Massif (Polar Siberia) M. O. Anosovaa, *, Yu. A. Kostitsyna, **, and L. N. Kogarkoa...Institute of Geochemistry and Analytical Chemistry, ul. Kosygina, 19, Moscow, 119991 Russia *e-mail: anosova@geokhi...crystals from the ore-bearing olivinite and phoscorite of the Kugda massif were analyzed by LA-ICP-MS. Age obtained...alkaline rocks of the Kugda massif is 257 ± 6 Ma. This implies that the Kugda massif was formed simultaneously...Siberian flood basalts and Guli Massif (250 ± 9 Ma), which is the largest and highly differentiated pluton |  | Sorokhtina, N. V., Kogarko, L. N., Zaitsev, V. A., Kononkova, N. N., Asavin, A. M. (2019) Sulfide Mineralization in the Carbonatites and Phoscorites of the Guli Massif, Polar Siberia, and Their Noble-Metal Potential. Geochemistry International, 57 (11) 1125-1146 doi:10.1134/s0016702919110107 | Journal (article/letter/editorial) | | Mineralization in the Carbonatites and Phoscorites of the Guli Massif, Polar Siberia, and Their Noble-Metal Potential...Zaitseva, N. N. Kononkovaa, and A. M. Asavina aVernadsky Institute of Geochemistry and Analytical Chemistry...Chemistry, Russian Academy of Sciences, Moscow, 119334 Russia *e-mail: nat_sor@rambler.ru Received December 20...X-ray fluorescence, and electron microprobe analysis) of mineral forms of Au and Ag and noble metal distribution...phoscorites and carbonatites of the Guli alkaline ultrabasic massif (Polar Siberia) and magnetite and sulfide |  | | Journal (article/letter/editorial) | | Staromonetny, (Received August RASS Mineralogy and Geochemistry, 35, Moscow, 109017, USSR 20, 1980;...Abstract-The rare-earth distributions in melilites and other coexisting minerals of melilite-containing...were analysed by partition paper chromatography and neutron activation. Relatively late differentiates...are characterized by elevated relative alkalinity and reduced absolute basicity. The characteristics of...minerals studied are richer in LREE than chondrites and REE concentrations in these minerals increase in |  | | Journal (article/letter/editorial) | | Mineralogical and Geochemical Evidence of Paragenetic Unity of Igneous Silicate and Carbonatite Rocks...of the Tomtor Massif in the North-East of the Siberian Platform Alexander Okrugin and Anatolii Zhuravlev...Zhuravlev * Diamond and Precious Metal Geology Institute, Siberian Branch of the Russian Academy of Science...Science, 39, prosp. Lenina, Yakutsk 677000, Russia * Correspondence: ai.zhuravlevgeo@gmail.com; Tel.: +7-4112-33-56-59... Mineralogical and Geochemical Evidence of Paragenetic Unity of Igneous Silicate and Carbonatite Rocks |  | | Journal (volume) | | PART I MINERAL COLLECTIONS- OF RUSSIA �-==--- ---===--===--====--==-_,. Mine ral o g i c al Al m...the 300th Anniversary of the Geological Survey of Russia ISBN-5-900395-18-9 Supporting organizations:...organizations: Ministry of the Natural Resources of Russia Russian Geological Society Lomonosov Moscow State University...University Mineral Collections of Russia. Part I. Fourteen Personal Collections (18 th - 20 th Centuries)...collections from Russia. Eight of them - historical collections, gathered during the 18th and the 19th centuries |  | | Journal (issue) | | STONES PuЫishing" Вох Те!: 162, 103050Moscow, Russia (7-095) 2033574 Fax: (7-095) 2926511Ьох 18623 ...PervayaObraztsovayatipographiya, 113054,Valovavastr., 28, Moscow,Russia 10 72 Cove, 1 Ma/achile. Gumeshevskoyedeposit..."Gems"тиsеит. Photo:Е. Kassin Cove,4 Charoite.Murunskii massif, Aldan, Siberia. 8 х 8 ст. V. N. Ka/achev specimen...packed with in-depth articles articles about minerals and mineral localities ... lavishly illustrated with...collectors and mineral museums, news of the latest mineral discoveries, field collecting stories, and much |  | | Book (edition) | | edition 1980 with Supplementary Material Printed and Published by ROBERT E. KRIEGER PUBLISHING 645 New...Eckermann, an eponym for carbonatite, with admiration and affection Preface to the Reprint Edition s In...Geology of Carbonatites first appeared, scientific and technological interest in carbonatites has remained...Finland, Guyana, Venezuela, Brazil, Paraguay, Angola and South-West Africa, i.a. Carbonatites are now the...California) and of Nb (Oka, Quebec and Araxa, Brazil) and important sources of P, Ti, Cu and CaCO; (Jacupiranga |  | | Book (edition) | | MINERALS . andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL 4,200 MINERALS 8,500 LOCALITIES 1,0'00...memory of Dr. John Sinkankas for his kind initiative and support to publish this book in English version.... 2004 by Granit. s.r.o. 2004 Text bv Jan H. Bernard and Jaroslav Hyrsl 2004 Photo; by JaroslaYHyrsl (463)...collections. The awors are gratefi,I ro all institwions and persons who allowed to photograph their specimens...7 Mineral Species and their Localities .............. Explanation of Symbols and Abbreviations ... |  | | Journal (article/letter/editorial) | | Abstracts 2007 Magmatic transport of nitrogen, hydrogen and carbon constituents from reduced planetary interiors...Effect of phosphate, silicate and Ca on morphology and structure A.A. KADIK1 AND YU.A. LITVIN2 R. KAEGI1...VOEGELIN2, D. FOLINI3 AND S.J. HUG1 1 V.I.Vernadsky Institute of Geochemistry and Analytical Chemistry...of Experimental Mineralogy, RAS, Chernogolovka, Russia (litvin@iem.ac.ru) In theories of the Earth’s formation...controlled by the interaction of N, H and C with silicate and metallic melts. In a series of experiments |
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