 | Macdonald, Ray, Bagiński, Bogusław, Kartashov, Pavel M., Zozulya, Dmitry, Dzierżanowski, Piotr, Jokubauskas, Petras (2015) Hydrothermal alteration of a chevkinite-group mineral to a bastnäsite-(Ce)-ilmenite- columbite-(Fe) assemblage: interaction with a F-, CO2-rich fluid. Mineralogy and Petrology, 109 (6) 659-678 doi:10.1007/s00710-015-0394-2 | Journal (article/letter/editorial) | | chevkinite-group mineral to a bastnäsite-(Ce)-ilmenite- columbite-(Fe) assemblage: interaction with a F-, CO2-rich...bastnäsite-(Ce)-ilmenite-columbite-(Fe) assemblage through a series of texturally complex intermediate stages...occurrence represents a new paragenesis for a columbite-group mineral. Editorial handling: A. Beran Electronic...hydrothermal fluid in syenites of the Shuiquangou complex, China. In a study of A-type granites and syenites...documented increases in Ti and reductions in REE and Fe resulting from interaction between chevkinite-(Ce) |  | Dill, Harald G., Weber, Berthold, Melcher, Frank, Wiesner, Werner, Müller, Axel (2014) Titaniferous heavy mineral aggregates as a tool in exploration for pegmatitic and aplitic rare-metal deposits (SE Germany) Ore Geology Reviews, 57. 29-52 doi:10.1016/j.oregeorev.2013.08.023 | Journal (article/letter/editorial) | | rutile). They contain inclusions of, e.g., columbite-(Fe), pyrochlore group minerals, wolframite solid...monazite, zircon, Fe oxides and sulfides as well as alteration minerals such as pseudorutile and Fe–Ti–Nb–Ta–Al–P...rutile, rife with lots of inclusions, especially columbite-(Fe). It precipitated in the crystalline country...“armored relics” for less resistant minerals such as columbite and pyrochlore. When these titaniferous HM aggregates...stability to weathering of single crystals of columbite- and pyrochlore group minerals. “Antinigrine” |  | MacDonald, Ray, Nejbert, Krzysztof, Bagiński, Bogusław, Jurewicz, Edyta (2018) Ti–Zr–Nb-bearing accessory minerals in high-K trachyandesitic rocks from the Western Outer Carpathians, Moravia, Czech Republic. European Journal of Mineralogy, 30 (1) 135-147 doi:10.1127/ejm/2017/0029-2693 | Journal (article/letter/editorial) | | replacement of less Fe-rich, more calcic (“perrieritic”) compositions by compositions richer in Fe and poorer...accessory minerals in igneous parageneses are complex. Even within a relatively restricted range of host-rock...microanalysis at the Inter-Institute Analytical Complex at IGMiP Faculty of Geology, University of Warsaw...Fe2þ is recalculated as Fe3þ. For compositionally complex minerals, such as chevkinite, the recalculation...Further textural details in Table S1A. FeO*, all Fe as Fe2þ. bd, below detection. Sr below detection |
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