 | | Journal (article/letter/editorial) | | No. 4, pp. 384–414. Proterozoic Gremyakha–Vyrmes Polyphase Massif, Kola Peninsula: An Example of Mixing...Sciences, ul. Fersmana 14, Apatity, Murmansk oblast, 184209 Russia e-mail: arzamas@geokse.apatity.ru bUniversity...structure, age, and composition of the Gremyakha–Vyrmes Massif, which consists of rocks of the ultrabasic...zircon grains, the three rock series composing the massif were emplaced within a fairly narrow age interval...complicated series of derivatives of the Gremyakha–Vyrmes Massif, whose rocks show evidence of the mixing |  | | Journal (article/letter/editorial) | | Zircon from the Rare-Metal Ores of the Gremyakha–Vyrmes Massif, Kola Peninsula N. V. Sorokhtinaa, *, L...Russian Academy of Sciences, ul. Kosygina 19, 119991 Russia Geological Institute, Kola Science Center, Russian...Academy of Sciences, ul. Fersmana 14, Apatity, 184209 Russia *е-mail: nat_sor@rambler.ru **е-mail: ark@geoksc...rare-metal metasomatites of the Gremyakha–Vyrmes alkaline-ultramafic massif, are reported. Early zircon generations...in zircon from the metasomatites of the Gremyakha– Vyrmes Massif are similar to those of syenite pegmatites |  | Bogina, Maria, Belyatsky, Boris, Sharkov, Evgenii, Chistyakov, Alexey, Krymsky, Robert (2021) Origin of the Middle Paleoproterozoic Tiksheozero Ultramafic-Alkaline-Carbonatite Complex, NE Fennoscandian Shield: Evidence from Geochemical and Isotope Sr-Nd-Hf-Pb-Os Data. Minerals, 11 (6) 570 doi:10.3390/min11060570 | Journal (article/letter/editorial) | | Geochemistry, Russian Academy of Sciences, 119109 Moscow, Russia; esharkov@mail.ru (E.S.); chist_1970@mail.ru (A...Geological Research Institute, 199106 St. Petersburg, Russia; bbelyatsky@mail.ru (B.B.); robert_krymsky@yahoo...pyroxenites, or carbonatites alone (e.g., Silinjarvi massif in the Baltic Shield). The next Precambrian manifestation...Elet’ozero massif [16], the ~2.0 Ga Tiksheozero massif [17] and the 1.8 Ga Gremyakha–Vyrmes massif [18–20]... the Tiksheozero massif is of most interest, since it is the Earth’s oldest massif consisting of almost |  | Chashchin, V. V., Bayanova, T. B., Levkovich, N. V. (2008) Volcanoplutonic association of the early-stage evolution of the Imandra-Varzuga rift zone, Kola Peninsula, Russia: Geological, petrogeochemical, and isotope-geochronological data. Petrology, 16 (3) 279-298 doi:10.1134/s0869591108030041 | Journal (article/letter/editorial) | | the Imandra–Varzuga Rift Zone, Kola Peninsula, Russia: Geological, Petrogeochemical, and Isotope-Geochronological...Komsomol’skaya ul. 23, Monchegorsk, Murmansk oblast, 184511 Russia e-mail: ChashchinV@mail.ru b Geological...Sciences, ul. Fersmana 14, Apatity, Murmansk oblast, 184209 Russia Received May 30, 2006; in final form...operations and subsequent detailed studies of the massif of the Mt. Vurechuaivench foothills (Layered Intrusions…...and 7, Umbarechenskii), (4) Monche Tundra layered massif ranging from olivinite to leucogabbro and anorthosite |  | | Journal (article/letter/editorial) | | Jinshanjiangite and Bafertisite from the GremyakhaVyrmes Alkaline Complex, Kola Peninsula I. S. Lykovaa...Faculty of Geology, Moscow State University, 119991 Russia Institute of Geochemistry and Analytical Chemistry...Academy of Sciences, ul. Kosygina 19, Moscow, 119991 Russia c Geological Institute, Kola Scientific Center...Academy of Sciences, ul. Fersmana 14, Apatity, 184209 Russia Received May 27, 2009 Abstract—Jinshanjiangite...been found in alkali granite pegmatite of the GremyakhaVyrmes Complex, Kola Penin sula. Albite, microcline |  | | Journal (article/letter/editorial) | | structure of the massifs. In the massive ilmenite-magnetite ores of these .intrusives the amount of TiO2 reaches...dislocation metamorphism observed in the Tsaginsk massif, have contributed to the transformation of the...titanomagnetite ores into the high-quality ilmenite-magnetite ores. Intrusions of the oldest Early Proterozoic...The most typical formations here are the Tsaginsk massif and the Keyv and Kolmozero-Voron'ya intrusives...occurring in Southern Karelia (6). In the Tsaginsk massif, the segregational schlieren-like cumulates of |  | | Journal (article/letter/editorial) | | Center, Russian Academy of Sciences, Apatity, 184209 Russia *e-mail: tereshchenko@goi.kolasc.net.ru Received...operating and promising apatite deposits in the Murmansk Region, holding 70% of Russia’s phosphate ore...the main and highest quality ones located in the Murmansk Region. In other regions of the country, the mineral...the Khibiny Massif. Currently, the main producers of apatite concentrate in the Murmansk Region are the...Processing Plant, which develops the Kovdor apatite–magnetite deposit, and North-Western Phosphorous Company |  | | Journal (article/letter/editorial) | | ores exceeds production from rich ores. Titano magnetite is no exception. It is therefore very important...massifs with a low-grade disseminated titano magnetite mineralization. Data are from Orlov [16] on the...al. [20] on the Oseredok massif, Lisitsin et al. [12] on the Ostyuren massif, and the author on the Paltyn...If the rocks and disseminated ores within each massif are characterized from the beginning by a predominance...part (usually a small part) of the rich ore in a massif, the ore minerals are more idiomorphic than the |  | Sharkov, E. V., Belyatsky, B. V., Bogina, M. M., Chistyakov, A. V., Shchiptsov, V. V., Antonov, A. V., Lepekhina, E. N. (2015) Genesis and age of zircon from alkali and mafic rocks of the Elet’ozero Complex, North Karelia. Petrology, 23 (3) 259-280 doi:10.1134/s0869591115030066 | Journal (article/letter/editorial) | | 119017 Russia email: sharkov@igem.ru b Center for Isotopic Research, Karpinskii AllRussia Geological...Institute, Srednii pr. 74, St. Petersburg, 199106 Russia email: bbelyatsky@mail.ru c Institute of Geology...Pushkinskaya St. 11, Petrozavodsk, Karelia, 185910 Russia email: shchipts@krc.karelia.ru Received May 28...satellite in the North Karelia and the Gremyakha–Vyrmes Massif at the Kola Peninsula (Fig. 1). Judging...the Karelian territory. The Elet’ozero and GremyakhaVyrmes com plexes are similar in the presence of |  | Sharkov, E. V., Chistyakov, A. V., Shchiptsov, V. V., Bogina, M. M., Frolov, P. V. (2018) Origin of Fe–Ti Oxide Mineralization in the Middle Paleoproterozoic Elet’ozero Syenite–Gabbro Intrusive Complex (Northern Karelia, Russia) Geology of Ore Deposits, 60 (2) 172-200 doi:10.1134/s1075701518020046 | Journal (article/letter/editorial) | | Syenite–Gabbro Intrusive Complex (Northern Karelia, Russia) E. V. Sharkova, *, A. V. Chistyakova, **, V. V...Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia b Institute of Geology, Karelian Research Centre...Pushkinskaya 11, Petrozavodsk, Karelia, 185910 Russia *e-mail: sharkov@igem.ru **e-mail: shchipts@krc...were formed through precipitation of dense Ti-magnetite in an initial ferrogabbroic magma (Bai et al....clinopyroxenites and peridotites. Fe–Ti oxides (magnetite, Ti-magnetite, and ilmenite) usually account for 10–15 |  | | Journal (article/letter/editorial) | | Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia; email: andreeva@igem.ru b Vernadsky Institute...Academy of Sciences, ul. Kosygina 19, Moscow, 119991 Russia; email: naumov@geokhi.ru Received December 19...media. BRIEF GEOLOGICAL CHARACTERISTICS The Kivakka Massif located in North Karelia is ascribed to the Olanga...gneisses, and granodiorite gneisses. The Kivakka Massif is initially a gently dipping body, inclined to...method) and 2444 ± 1 Ma (U–Pb method) [10]. The massif has an anisotropic structure and sharply expressed |  | | Journal (article/letter/editorial) | | Elet’ozero Intrusive Complex (Northern Karelia, Russia) as Evidence for the Existence of Fe-Rich Melt...Sciences (IGEM), Staromonetnyi per. 35, Moscow, 119017 Russia *e-mail: sharkov@igem.ru Received April 14, 2016;...and data on rhythmic layering of the Elet’ozero Massif supports the existence of a specific low-temperature...syenite–gabbro intrusive complex, Fe–Ti oxides (magnetite, Ti-magnetite, ilmenite and associated hercynite), coronitic...layering in the ferrogabbros of the Elet’ozero Massif as examples. Indales, 1999, etc.). However, all |  | TICHOMIROWA, M, GROSCHE, G, GOTZE, J, BELYATSKY, B, SAVVA, E, KELLER, J, TODT, W (2006) The mineral isotope composition of two Precambrian carbonatite complexes from the Kola Alkaline Province – Alteration versus primary magmatic signatures. Lithos, 91 (1) 229-249 doi:10.1016/j.lithos.2006.03.019 | Journal (article/letter/editorial) | | Sciences, nab Makarova 2, 199034 St. Petersburg, Russia c Institute of Mineralogy, Petrology and Geochemistry...(calcite, phlogopite, amphibole, apatite and magnetite) in places form layered structures but in other...minerals (carbonate, apatite, phlogopite, amphibole, magnetite). 22 additional samples from boreholes and various...isotope composition of silicate minerals, apatite, magnetite and whole rocks was determined according to the...calcite – amphibole (490– 600 °C), and calcite – magnetite pairs (490–580 °C). The apatite oxygen isotope |  | | Journal (article/letter/editorial) | | Elet’ozero Intrusive Complex (Northern Karelia, Russia) as Evidence for the Existence of Fe-rich Melt...Sciences (IGEM), Staromonetnyi per. 35, Moscow, 119017 Russia *e-mail: sharkov@igem.ru Received April 14, 2016;...August 30, 2016 Abstract—Fe–Ti oxides (magnetite, Ti-magnetite, ilmenite, and associated high-Al spinel)...syenite–gabbro intrusive complex, Fe–Ti oxides (magnetite, Ti-magnetite, and ilmenite), two types of coronitic...almandine С-60 (Px, Pl), schorlomite С-68 (Ap), and magnetite C-135 for Fe; spessartite Abr for Mn; olivine |  | Savelyeva, V. B., Bazarova, E. P., Sharygin, V. V., Karmanov, N. S., Kanakin, S. V. (2017) Altered rocks of the Onguren carbonatite complex in the Western Tansbaikal Region: Geochemistry and composition of accessory minerals. Geology of Ore Deposits, 59 (4) 315-340 doi:10.1134/s1075701517040055 | Journal (article/letter/editorial) | | Branch, Russian Academy of Sciences, Irkutsk, 664033 Russia b Institute of Geology and Mineralogy, Siberian...Novosibirsk, 630090 Russia cNovosibirsk State University, Novosibirsk, 630090 Russia d Geological Institute...Branch, Russian Academy of Science, Ulan-Ude, 670047 Russia *e-mail: vsavel@crust.irk.ru Received May 5, 2016...Occasional microcline grains were indentified. Magnetite, zircon, apatite, tourmaline, and graphite are...flakes (XMg = 0.52–0.62), grains of fluorapatite, magnetite, ilmenite, and rare dolomite segregations. The |  | | Journal (article/letter/editorial) | | 169/142-152 southern Russia 154/210-220 146/96-107 21 northern Karelia, NW Russia Ontario, Canada ...contributor Apatite-magnetite-pyroxene-phlogopite silicocarbonatite Amphibole-biotite-magnetite-chondroditeapatite...patite sövite Chondrodite-amphibole-magnetite-apatitebiotite sövite Apatite-phlogopite-olivine silicocarbonatite...Phlogopite-apatite-magnetite-olivine sövite Magnetite-phlogopite-amphibole-apatite sövite Magnetite-phlogopite-apatite-amphibole...mphibole-magnetite sövite Sövite Amphibole-phlogopite-silicocarbonatite Olivine-magnetite-phlogopite-apatite |  | | Book | | USSR L.N. Kogarko Vernadsky Institute, Moscow, Russia V.A. Konova Institute of Geology of Ore Deposits... Moscow, Russia M.P. Orlova All-Union Institute of Geology (VSEGEI), St Petersburg, Russia and A.R...appreciated that some petrologists, particularly in Russia, consider some, if not all, carbonatites to be...Lovozero Alkali Massif' (Vlasov et aI., 1966) and 'The geochemistry of the Lovozero Alkaline Massif' (Gerasimovsky...Firstly, because the great majority occur within Russia, and so qualify as a national unit anyway, and |  | | Journal (volume) | | The main metal is iron in quartz-hypersthene magnetite ores and iron quartzites. Geochemically specialized...alkaline-intrusive magmatism (apatite, nepheline, phologopite, magnetite, etc). The age of the ores is 400290 Ma. The deposits...on the Kola peninsula, in Canada and USA (e. g. Murmansk, Michipicoton, Vermilion). The iron formation...Belomorides (the White Sea block) forms a median massif between East and West Finnmark. It is composed...small vein deposits of remobilized highgrade magnetite ore. The supracrustals of the iron formation were |  | | Book (volume) | | Magma of the Differentiated Complex of the Lovozero Massif in Relation to its Rhythmic Layering. Tugarinov...Switzerland and Germany. Despite the police regime in Russia at that time, the youths at the St. Petersburg...family, his father's friends, school, and trips in Russia and abroad — all these in combination had a tremendous...Vernadskii made ” [Village community in tsarist Russia, a relic of the ancient social structure. ] **...Kristallographie". In 1890 Vernadskii returned to Russia. His trip had left a tremendous impression on him |
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