 | | Journal (article/letter/editorial) | | 1529–1559 Rare Earth Deposits of the Murmansk Region, Russia—A Review A. O. Kalashnikov,1,† N. G. Konopleva...KSC RAS), 14 Fersman Street, Apatity, Murmansk Region, Russia 184209 2 Nanomaterials Research Centre...KSC RAS), 14 Fersman Street, Apatity, Murmansk Region, Russia 184209 Abstract This paper reviews the...(REE) deposits and occurrences in the Murmansk Region, northwest Russia. The region has one of the largest...Lovozero, and Fe and Ti mining at Afrikanda. The Keivy block has potential for heavy REE exploitation in |  | Atencio, Daniel, Andrade, Marcelo B., Bindi, Luca, Bonazzi, Paola, Zoppi, Matteo, Stanley, Chris J., Kristiansen, Roy (2018) Kenoplumbomicrolite, (Pb,□)2Ta2O6[□,(OH),O], a new mineral from Ploskaya, Kola Peninsula, Russia. Mineralogical Magazine, 82 (5) 1049-1055 doi:10.1180/minmag.2017.081.082 | Journal (article/letter/editorial) | | O], a new mineral from Ploskaya, Kola Peninsula, Russia DANIEL ATENCIO1,*, MARCELO B. ANDRADE2, LUCA BINDI3...Mountain, Western Keivy Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia. Kenoplumbomicrolite...International Mineralogical Association (IMA2015-007a). K E Y WO R D S : kenoplumbomicrolite, pyrochlore supergroup... uraninite, Ploskaya Mountain, Kola Peninsula, Russia. Introduction THE general formula of the pyrochlore-supergroup...cation) of the dominant valence (or H2O or □) at the Y site. The second prefix refers *E-mail: datencio@usp |  | Macdonald, Ray, Bagiński, Bogusław, Belkin, Harvey E., Stachowicz, Marcin (2019) Composition, paragenesis, and alteration of the chevkinite group of minerals. American Mineralogist, 104 (3) 348-369 doi:10.2138/am-2019-6772 | Journal (article/letter/editorial) | | where the common cations in each site are: A, REE, Y, Ca, Sr; B, Fe2+; C, Fe2+, Fe3+, Mn, Ti, Al, Zr, Mg;...termed perrierite. If it is assumed that A = Ca, Sr, Y, La, Ce, Nd, Th; B = Mg, Mn, Fe2+; C = Al, Ti, Cr...Gualda (2007): (Ca2+ + Sr2+)A + (Ti4+ + Zr)C ↔ [(REE,Y)3+]A + (M2+,3+)C (Fig. 4). Compositional evolution...against [La/Y]CN [fractionation of LREE from heavy rare earth elements (HREE; Gd-Yb), with Y proxying for...perrierite-(La) was described from the Eifel volcanic district, Germany, by Chukanov Figure 4. The main compositional |  | | Journal (article/letter/editorial) | | Review Beryllium Mineralogy of the Kola Peninsula, Russia—A Review Lyudmila M. Lyalina *, Ekaterina A. Selivanova...Academy of Sciences, Fersmana 14, 184209 Apatity, Russia; selivanova@geoksc.apatity.ru (E.A.S.); zozulya@geoksc...of occurrences in the Kola Peninsula, northwest Russia. Beryllium mineralization in the region is mainly...bertrandite-bearing tuff in the Spor Mountain deposit, Utah. Russia plans to resume the mining of beryllium ore (b...emplacement of Sakharjok syenite within the of Keivy terranenepheline occurred ArcheanGa) peralkaline |  | Balagansky, V.V., Myskova, T.A., Lvov, P.A., Larionov, A.N., Gorbunov, I.A. (2021) Neoarchean A-type acid metavolcanics in the Keivy Terrane, northeastern Fennoscandian Shield: Geochemistry, age, and origin. Lithos, 380. 105899pp. doi:10.1016/j.lithos.2020.105899 | Journal (article/letter/editorial) | | Pre-proof Neoarchean A-type acid metavolcanics in the Keivy Terrane, northeastern Fennoscandian Shield: Geochemistry...al., Neoarchean A-type acid metavolcanics in the Keivy Terrane, northeastern Fennoscandian Shield: Geochemistry...Pre-proof Neoarchean A-type acid metavolcanics in the Keivy Terrane, northeastern Fennoscandian Shield: geochemistry...Sciences, ulitsa Fersmana 14, Apatity 184209, Russia; balagan@geoksc.apatity.ru; gorbunov51@yandex.ru...Makarova 2, St. Petersburg 199034, Russia; tmyskova@gmail.com re Russia; alexander_larionov@vsegei.ru; |  | | Book (volume) | | of Problems of Chemical Physics Chernogolovka, Russia ISSN 2194-3176 ISSN 2194-3184 (electronic) ISBN...illustrations was also significant. Chernogolovka, Russia Nikita V. Chukanov Contents of Volume I 1 ...(4)Z3[Si24O72]O0 4–6X2 where N(1–5) ¼ Na, Н3О+, K, Sr, REE, Y, Ba, Mn, Ca; M(1) ¼ Ca, Mn, REE, Na, Sr, Fe; M(2)...minerals from alkaline pegmatites of the Kovdor massif: (1) mogovidite (CO32 -dominant), (2) golyshevite...from Alluaiv Mt., Lovozero alkaline massif, Kola peninsula, Russia (After Chukanov et al. 2011) Fig. |  | | Journal (article/letter/editorial) | | with hematite, hundholmenite-(Y), quartz, törnebohmite-(Ce), vyuntspakhkite-(Y), calcioancylite-(Nd), Kozoite-(Nd)...Kozoite-(Nd), Nd-rich bastnäsite and a new Ca-Y-Al-F-silicate. Chemical analyses gave (wt.%): CeO2 65.17...of the Ploskaya Mt., Western Keivy massif, Kola peninsula, Russia, from where six Y- and Yb-silicates have...group with tabular pink to purple vyuntspakhkite-(Y) in a vug in yttrian fluorite. Width of the picture...minerals of the pegmatites include allanite-(Ce), fergusonite-(Y), columbite-(Fe), thorite, zircon, various |  | | Book | | Krivovichev Saint-Petersburg State University Russia Editorial Office MDPI St. Alban-Anlage 66 4052...and Vsevolod Yu. Prokofiev Gold Prospects in the Western Segment of the Russian Arctic: Regional Metallogeny...Area and the Salla-Kuolajarvi Zone (Kola Region, Russia) Reprinted from: Minerals 2018, 8, 563, doi:10... . . . . . . . . . . . . . . . . . . 115 Nikolay Y. Groshev and Bartosz T. Karykowski The Main Anorthosite...of the Kovdor Phoscorite–Carbonatite Complex, NW Russia: I. Forsterite Reprinted from: Minerals 2018, 8 |  | | Book | | of the Russian Academy of Sciences Chernogolovka Russia Alexandr D. Chervonnyi The Institute of Problems...Sciences Chernogolovka Russia and and The Lomonosov Moscow State University Moscow Russia The Lomonosov Moscow...Moscow State University Moscow Russia ISSN 2366-1585 Springer Mineralogy ISBN 978-3-319-25347-3 DOI...Octahedra with 8 edges shared per MnO6 octahedron IX Y–F *380 Trigonal prism (in waimirite) VI Mn2+–O...600–715 In augelite, andalusite and vyuntspakhkite-(Y) 610–620 Isolated octahedron V VI Zr–O IV 3+ |
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