 | Pršek, J., Ondrejka, M., Bačík, P., Budzyń, B., Uher, P. (2010) Metamorphic-hydrothermal REE minerals in the Bacúch Magnetite Deposit, Western Carpathians, Slovakia: (Sr,S)-rich monazite-(Ce) and Nd-dominant hingganite. The Canadian Mineralogist, 48 (1) 81-94 doi:10.3749/canmin.48.1.81 | Journal (article/letter/editorial) | | L REE MINERALS IN THE BACÚCH MAGNETITE DEPOSIT, WESTERN CARPATHIANS, SLOVAKIA: (Sr,S)-RICH MONAZITE-(Ce)...MONAZITE-(Ce) AND Nd-DOMINANT HINGGANITE Jaroslav PRŠEK§ Department of Mineralogy and Petrology, Faculty of Natural...University, Mlynská dolina G, 842 15, Bratislava, Slovakia and AGH University of Science and Technology,...University, Mlynská dolina G, 842 15, Bratislava, Slovakia Bartosz BUDZYŃ Institute of Geological Sciences...Bratislava, Slovakia Abstract Accessory REE minerals occur in a small metamorphic magnetite ore deposit at Bacúch |  | Bacik, P., Fridrichova, J., Uher, P., Prsek, J., Ondrejka, M. (2014) THE CRYSTAL CHEMISTRY OF GADOLINITE-DATOLITE GROUP SILICATES. The Canadian Mineralogist, 52 (4) 625-642 doi:10.3749/canmin.1400022 | Journal (article/letter/editorial) | | octahedron. Consequently, the formula for minasgeraisite-(Y) with the originally proposed Ca occupancy of the...questionable, since no significant difference from hingganite lattice parameters was observed. Thus the mineral...some minerals in this group, including gadolinite-(Y) and datolite (Klaproth 1802, 1806), have been known...Černý & Ercit 2005), includes the gadolinite NYF (Nb-Y-F) sub-type family with a typical mineralogical association...massif, Slovakia; Uher et al. 2009), and also in metamorphic magnetite ore mineralization (Bacúch, Slovakia; |  | MacDonald, Ray, Bagiński, Bogusław, Kartashov, Pavel M., Zozulya, Dmitry, Dzierżanowski, Piotr (2015) Interaction Of Rare-Metal Minerals With Hydrothermal Fluids: Evidence From Quartz–Epidote Metasomatites Of The Haldzan Buragtag Massif, Mongolian Altai. The Canadian Mineralogist, 53 (6) 1015-1034 doi:10.3749/canmin.1400023 | Journal (article/letter/editorial) | | Minerals in the pegmatite, including fergusonite-(Y), chevkinite-(Ce), and members of the epidote supergroup...arbonate assemblages and fergusonite-(Y) by complex hingganite–cerite–thorite assemblages. Late-stage...fergusonite-(Y), and REE-carbonates. Generally, the light rare-earth elements (LREE) were replaced by Y, heavy...the granite-related Haldzan Buragtag Zr–Nb–REE deposit, Mongolia, has been a matter of debate. Kovalenko...Kovalenko et al. (1985, 1995, 2009) argued that the deposit was formed solely by magmatic processes. Among |  | | Journal (article/letter/editorial) | | mine and possibly in all Bastnäs-type deposits. K E Y WO R D S : gadolinite-(Nd), *E-mail:rskoda@sci.muni...named gadolinite (Ekeberg, 1802), now gadolinite-(Y). Presently, the REEs are very high on the European...structural sites are occupied as follows A: Ca, REE (Y + lanthanoids) > U, Th, Pb, Mn2+ and Bi; M: Fe2+,...Gadolinite-subgroup minerals ( particularly gadolinite and hingganite) typically occur in rather metaluminous, fractionated...Gadolinite-(Nd) Gadolinite-(Y) Hingganite-(Ce) Hingganite-(Y) Hingganite-(Yb) Minasgeraisite-(Y) Herderite group |  | | Journal (article/letter/editorial) | | cerianite, thorite, Nb-bearing minerals, hingganite-(Y), and chernovite-(Y). Cross-cutting relationships and...amounts of hydroxylbastnäsite-(Ce), thorite, hingganite-(Y), and cerianite formed. The Fe-oxide-filled...parisite-(Ce), synchysite-(Y), thorite, Nb-bearing minerals, and chernovite-(Y). The oxidizing conditions...and the formation of chernovite-(Y) after the alteration of hingganite-(Y). Thus the greatest remobilization...late magmatic hingganite-(Y) and postmagmatic samarskite-(Y), fersmite, aeschynite-(Y), and hydroxylbastnäsite-(Ce) |  | Lisowiec, Katarzyna, Budzyń, Bartosz, Słaby, Ewa, Renno, Axel D., Götze, Jens (2013) Fluid-induced magmatic and post-magmatic zircon and monazite patterns in granitoid pluton and related rhyolitic bodies. Geochemistry, 73 (2) 163-179 doi:10.1016/j.chemer.2012.07.005 | Journal (article/letter/editorial) | | interaction which is indicated by elevated contents of Y, P, Th, and U in altered zircon domains. This can...monazite from the granite are accompanied by fluorite, Y-rich and Nb-rich minerals. The alteration of primary...crystal Standard Peak and background time [s] Al Y Pr Dy Si P Nd Tb Pb Sm Tm Th Eu Yb U Gd Ho Ca La Ce...100/50 70/35 70/35 20/10 50/25 40/20 P Si Th Zr Y U Hf K␣ K␣ M␣ L␣ L␣ M␣ L␣ PETJ TAP PETJ PETJ PETJ...silicates), Y-silicates and a Y–Ti phase. Less abundant are titanite, REE-carbonates, rutile, magnetite, ilmenite |  | | Journal (article/letter/editorial) | | Långban and similar deposits in the Bergslagen ore region of central Sweden, and which are inferred to correspond... Be2AlO4. Twinned crystals from the Ratnapura district, Sri Lanka. Photograph of sample R100130 reproduced...gadolinite-datolite group mineral calcybeborosilite-(Y), (Y,REE,Ca)(B,Be)2(SiO4)2(OH,O)2 (e.g., Pekov et al...as Y2o(Si2O8)O2, i.e., natural calcybeborosilite-(Y) could be a solid solution of Y2oB2(Si2O8)O2 with...Y2FeBe2(Si2O8)O2 [gadolinite(Y)], and Y2oBe2(Si2O8) (OH)2 [hingganite-(Y)]. Furthermore discussion of |  | Budzyń, Bartosz, Sláma, Jiří, Kozub-Budzyń, Gabriela A., Konečný, Patrik, Holický, Ivan, Rzepa, Grzegorz, Jastrzębski, Mirosław (2018) Constraints on the timing of multiple thermal events and re-equilibration recorded by high-U zircon and xenotime: Case study of pegmatite from Piława Górna (Góry Sowie Block, SW Poland) Lithos, 310. 65-85 doi:10.1016/j.lithos.2018.03.021 | Journal (article/letter/editorial) | | partially replaced AC by fluorapatite or hingganite-(Y) and Y-enriched allanite-(Ce). The termination...textures, hingganite-(Y), uraninite, geochronology 1. Introduction PT Zircon (ZrSiO4) and xenotime-(Y) (YPO4;...micrometer-sized pores and inclusions of U, Th and/or Y-phases that were in solid- SC solution in unaltered...in Supplementary Table S1. Careful Th, U, Pb and Y calibrations preceded the analysis of uraninite for... ACCEPTED MANUSCRIPT being free of interfering Th and Y (a similar procedure was described by Donovan et al |
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