 | Britvin, Sergey N., Pekov, Igor V., Krzhizhanovskaya, Maria G., Agakhanov, Atali A., Ternes, Bernd, Schüller, Willi, Chukanov, Nikita V. (2019) Redefinition and crystal chemistry of samarskite-(Y), YFe3+Nb2O8: cation-ordered niobate structurally related to layered double tungstates. Physics and Chemistry of Minerals, 46 (7) 727-741 doi:10.1007/s00269-019-01034-0 | Journal (article/letter/editorial) | | Redefinition and crystal chemistry of samarskite‑(Y), YFe3+Nb2O8: cation‑ordered niobate structurally...Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract Samarskite-(Y), the mineral known for almost 180...[I > 2σ(I)] independent reflections. Samarskite-(Y) is monoclinic, P2/c, a 9.8020(8), b 5.6248(3), c...Samarskite-(Y) from the type locality, the Blyumovskaya Pit, Ilmeny Mountains, South Urals, Russia, was studied...Ln0.20 𝛴0.54 U4+ Th Mn Ta Ti O Fe Nb . Samarskite-(Y) is the first example of 0.03 1.14 0.70 0.15 8 0.42 |
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