 | | 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 |  | 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 |  | | Journal (article/letter/editorial) | | Academy of Sciences, ul. Fersmana 14, Apatity, 184200 Russia; e-mail: arzamas@geoksc.apatity.ru 35 to 45 km...the diatreme in the Khibiny alkaline massif are represented by spinel peridotite highly depleted in basaltoid...magmatism: the Khibiny Massif (362–378 Ma) is located near the Soustov Massif (1860 ± 12 Ma) [11]; the...complex is located north of the Proterozoic Gremyakha–Vyrmes Massif; the Proterozoic Eletozero–Tiksheozero...the southern Belomorian Belt; and the Pesochnyi Massif in the eastern Kola Peninsula represents a spatially |  | 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...Kukharenko et al., 1969; Shchiptsov, 2013) and the Gremyakha-Vyrmes intrusion on the Kola Peninsula (Polkanov...zoned structure irregular in plan and depth. The massif initially was quite large, but its western continuation |  | | 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...layering in the ferrogabbros of the Elet’ozero Massif as examples. Indales, 1999, etc.). However, all...Chistyakov, 2017), the ferrogabbros of the Elet’ozero Massif contain two major types of coronitic textures: |  | | 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;...Ti-magnetite, ilmenite, and associated high-Al spinel) in the ferrogabbroids of the Middle Paleoproterozoic...consists of pargasite and spinel, while the outer rim is made up of sadanagaite and spinel. The second type is...rimmed by pargasite with thin ingrowths of high-Al spinel (hercynite). At the next stage, the entire cluster |  | | 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) | | 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...the Academy of Sciences of the USSR, Apatity, Murmansk Region The Kola Peninsula represents an area of...titano -magnetite mineralization (the Main Ridge massif of the Monche- Chuna- Volchji and other tundras);...this group are the Nittis- Kumushjya- Travyanaya massif and the Sopcha in the Monchegorsk ore region with |  | | 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 |
|
