• Fluorthalénite-(Y): Mineral information, data and localities.

    www.mindat.org/min-6953.html Earlier defined as the fluorine analogue of Thalénite-(Y).Discredited by IMA in 2014 (IMA 14-D), when thalénite-(Y) was redefined as a F-dominant species with ideal composition Y 3 Si 3 O 10 F.
  • Fluorthalenite-(Y) Mineral Data

    webmineral.com/data/Fluorthalenite-(Y).shtml Fluorthalenite-(Y) Crystallography: Axial Ratios: a:b:c =0.6575:1:0.9319 : Cell Dimensions: a = 7.321, b = 11.133, c = 10.375, Z = 4; beta = 97.166° V = 839.01 Den ...
  • Thalénite-(Y): Mineral information, data and localities.

    www.mindat.org/min-3931.html Voloshin A.V., Pakhomovskii Ya.A. [Волошин А.В., Пахомовский Я.А.] (1997): Fluorthalénite-(Y), a new mineral from amazonite r and pegmatites of the Kola Peninsula [Фторталенит-(Y) - новый минерал из амазонитовых рандпегматитов Кольского полуострова]. Dokl.
  • Fluorthalenite-(Y) Mineral Specimen For Sale

    www.dakotamatrix.com/products/8036/fluorthalenite-y Fluorthalenite-(Y) - Large slightly pink crystals showing good faces to 7mm. Hard to see in the photos, but there are two good size crystals. This was once thought to be Thanlenite from this locality (Mindat). . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
  • Fluorthalenite-(Y) Mineral Specimen For Sale

    www.dakotamatrix.com/products/6094/fluorthalenite-y Fluorthalenite-(Y) - Tiny, less than 0.5mm, pinkish beige patches of rare Fluorthalenite-(Y) on purple Yttrofluorite. . This and many more mineral specimens are available for sale at Dakota Matrix Minerals.
  • Thalenite-(Y) Mineral Data

    webmineral.com/data/Thalenite-(Y).shtml 09.BJ.20 Fluorthalenite-(Y)! Y3Si3O10F P 2 1 /m 2/m : 09.BJ.20 Thalenite-(Y) Y3Si3O10(OH) P 2 1 /n 2/m : Other Thalenite-(Y) Information: References: NAME( Ford32) PHYS. PROP.(Dana8) OPTIC PROP.(Ford32) See Also: Links to other databases for Thalenite-(Y) : 1 - Am. Min. Crystal Structure Database 2 - Athena 3 - EUROmin Project 4 ...
  • Redefinition of thalénite-(Y) and discreditation of ...

    is.muni.cz/publication/1317533/cs/.../Skoda-Plasil-Jonsson-Copjakova Redefinition of thalénite-(Y) and discreditation of fluorthalénite-(Y): A re-investigation of type material from the Österby pegmatite, Dalarna, Sweden, and from additional localities. Mineralogical Magazine , Mineralogical Society, 2015, roč. 79, č. 4, s. 965-983.
  • Luminescence properties and crystallographic sites for Eu3 ...

    www.sciencedirect.com/science/article/pii/S0925838812008079 A novel Y 3 Si 3 O 10 F:Eu 3+ phosphor was synthesized under hydrothermal conditions. Luminescence properties and crystallographic sites for Eu 3+ ions in Y 3 Si 3 O 10 F:Eu 3+ are investigated by site-selective laser-excitation spectroscopy. The three Eu 3+ centers are identified in the 7 F 0 → 5 D 0 excitation spectra. The luminescence due to the 5 D 0 → 7 F J (J = 1, 2) transitions ...
  • Synthesis and constitution of fluorothalenite-type (Y3F ...

    www.researchgate.net/.../250524174_Synthesis_and_constitution_of_fluorothalen... Thalénite-(Y), ideally Y 3 Si 3 O 10 F, is a heavy-rare-earth-rich silicate phase occurring in granite pegmatites that may help to illustrate rare-earth element ( REE ) chemistry and behaviour in ...
  • Journal of Alloys and Compounds | Vol 536, Pages 1-236 (25 ...

    www.sciencedirect.com/journal/journal-of-alloys-and-compounds/vol/536/.../C Luminescence properties and crystallographic sites for Eu 3+ ions in fluorthalenite Y 3 Si 3 O 10 F Kyoung Hyuk Jang, N.M. Khaidukov, Vu Phi Tuyen, Sun Il Kim, ... Hyo Jin Seo