 | Krivovichev, S. V., Yakovenchuk, V. N., Panikorovskii, T. L., Savchenko, E. E., Pakhomovsky, Ya. A., Mikhailova, Yu. A., Selivanova, E. A., Kadyrova, G. I., Ivanyuk, G. Yu. (2019) Nikmelnikovite, Ca12Fe2+Fe3+3Al3(SiO4)6(OH)20: A New Mineral from the Kovdor Massif (Kola Peninsula, Russia) Doklady Earth Sciences, 488 (2) 1200-1202 doi:10.1134/s1028334x19100143 | Journal (article/letter/editorial) | | Al3(SiO4)6(OH)20: A New Mineral from the Kovdor Massif (Kola Peninsula, Russia) Corresponding Member of the RAS...Al3(SiO4)6(OH)20, a new mineral from the Kovdor massif (Kola Peninsula, Russia), is described. It is the first...Melnikov (1938–2018), an outstanding Soviet and Russia mining engineer, long-time (1981–2015) director...Melnikov (1938–2018), an outstanding Soviet and Russia mining engineer and science organizer, director...(1981–2015). Nikmelnikovite was discovered on the Kovdor phlogopite deposit, the largest in the world, located |  | Moiseev, Mikhail M., Panikorovskii, Taras L., Aksenov, Sergey M., Mazur, Anton S., Mikhailova, Julia A., Yakovenchuk, Victor N., Bazai, Ayya V., Ivanyuk, Gregory Yu., Agakhanov, Atali A., Shilovskikh, Vladimir V., Pekov, Igor V., Kasatkin, Anatoly V., Rusakov, Vyacheslav S., Yapaskurt, Vasiliy O., Karpenko, Vladimir Yu., Krivovichev, Sergey V. (2020) Insights into crystal chemistry of the vesuvianite-group: manaevite-(Ce), a new mineral with complex mechanisms of its hydration. Physics and Chemistry of Minerals, 47 (3) doi:10.1007/s00269-020-01086-7 | Journal (article/letter/editorial) | | crystal chemistry of the vesuvianite‑group: manaevite‑(Ce), a new mineral with complex mechanisms of its...Germany, part of Springer Nature 2020 Abstract Manaevite-(Ce), a new vesuvianite-group mineral has been investigated...independent observed reflections with I > 4σ(I). Manaevite-(Ce) is the first vesuvianite-group mineral with...EE3+ into the crystal structure of 2+ 4+ 2+ manaevite-(Ce) proceeds via the substitution schemes 2Ca...and the presence of H2O molecules. Keywords Manaevite-(ce) · Vesuvianite · Crystal chemistry · REE · New |  | | Report (issue) | | Manaevite-(Ce) Ca11(Ce, H2O, Ca)8Mg(Al, Fe)4(Mg, Ti, Fe3+)8 [Si2O7]4[(SiO4)8(H4O4)2](OH)9 Crystal Data:...Z=2 X-Ray Diffraction Pattern: Kovdor massif, Kola Peninsula, Russia. 2.991 (100), 2.787 (95), 2.636...0.13 0.42 3.06 0.15 98.56 (1) Kovdor massif, Kola Peninsula, Russia; average electron microprobe, MAS...skarn-like metasomite in a phlogopite deposit in an alkaline-ultramafic massif. Association: Wollastonite...pectolite. Distribution: From the Kovdor massif, Kola Peninsula, Russia. Name: Honors Nikolay Mikhailovich |
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Kovdor Phlogopite mine, Kovdor Massif, Kovdorsky District, Murmansk Oblast, Russia