 | | Journal (article/letter/editorial) | | ilmenite, NYG-related aplite dyke, Tibchi complex, Kalato, Nigeria E. M. SAKOMA* AND R. F. MARTIN Department...zone of the Tibchi granite, exposed at Kalato, in the Tibchi ring-complex, northern Nigeria. Inclusions...increase, composite blebs and rinds of âferropseudobrookiteâ, rutile and hematite began to develop by...Ta, Sc and Si in the âferropseudobrookiteâ may well have stabilized it at Kalato. Ultimately, it is transformed...pseudobrookite and Ti3O5 is complete, and thus that âferropseudobrookiteâ, as an intermediate member of the series |  | Macdonald, Ray, BagiĹski, BogusĹaw, Kartashov, Pavel M., Zozulya, Dmitry, DzierĹźanowski, 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) | | Fe) assemblage through a series of texturally complex intermediate stages is described and electron microprobe...hydrothermal fluid in syenites of the Shuiquangou complex, China. In a study of A-type granites and syenites...bastnäsite-(Ce)-ilmenite-columbite-(Fe) assemblage via a complex series of intermediate steps which were arrested...electron microprobe at the Inter-Institute Analytical Complex at the Faculty Hydrothermal alteration of chevkinite...REE-carbonate is generally bright but commonly shows complex zoning, with twinned dark areas intergrown with |  | Morisset, C.-E., Scoates, J. S., Weis, D., Sauve, M., Stanaway, K. J. (2010) RUTILE-BEARING ILMENITE DEPOSITS ASSOCIATED WITH THE PROTEROZOIC SAINT-URBAIN AND LAC ALLARD ANORTHOSITE MASSIFS, GRENVILLE PROVINCE, QUEBEC. The Canadian Mineralogist, 48 (4) 821-849 doi:10.3749/canmin.48.4.821 | Journal (article/letter/editorial) | | sapphirine, and disseminated in rocks that have a more complex mineralogy, such as ilmenite, plagioclase, orthopyroxene...thin sections). A single occurrence of âferropseudobrookiteâ (FeTi2O5) was identified in a sample (2006âD1)...rutile. Note also the presence of blebs of âferropseudobrookiteâ along and around exsolution lamellae of...rutile, (zrn) zircon, (spl) hercynite, (fpb) âferropseudobrookiteâ, (hem) hematite, (ilm) ilmenite. (1993)..., hematiteâilmenite and pseudobrookiteââferropseudobrookiteâ solid solutions. Ilmenite from rutile-free |  | Carruzzo, S., Clarke, D. B., Pelrine, K. M., MacDonald, M. A. (2006) TEXTURE, COMPOSITION, AND ORIGIN OF RUTILE IN THE SOUTH MOUNTAIN BATHOLITH, NOVA SCOTIA. The Canadian Mineralogist, 44 (3) 715-729 doi:10.2113/gscanmin.44.3.715 | Journal (article/letter/editorial) | | Mountain Batholith (SMB) is a peraluminous granitic complex containing characteristic minerals such as biotite...in the SMB. The origin of rutile may be highly complex within a single pluton, or even within a single...e., toward the ilmenite, pseudobrookite, ferropseudobrookite, or hematite endmembers (Fig. 11a). Rutile...nuclei that eventually grew together to form a complex mosaic with an overall anhedral shape, or the patchy... (1998): Niobiumâtantalum oxide minerals from complex granitic pegmatites in the Moldanubicum, Czech |  | | Report (chapter) | | sillimanite gneiss from Skallevikshalsen, LuĚtzow-Holm Complex, East Antarctica: Implications for ultrahigh-temperature...highest metamorphic grade in the LuĚtzow-Holm Complex, East Antarctica. It occurs as an FeâMgâ Ti compositional...KAWASAKI ET AL. from Mt Riiser-Larsen, Napier Complex, East Antarctica (Miyake & Hokada 2013). The composition...solution between an Fe end-member (Fe2+Ti2O5, ferropseudobrookite) and a Mg end-member (MgTi2O5, karrooite)...characterized by the presence of Fe3+ and forms a complex solid solution of the TiO5 ZMgTi2 O5 ZTi3 O5 system |  | Guo, Shun, Tang, Pan, Su, Bin, Chen, Yi, Ye, Kai, Zhang, Lingmin, Gao, Yijie, Liu, Jingbo, Yang, Yueheng (2017) Unusual replacement of Fe-Ti oxides by rutile during retrogression in amphibolite-hosted veins (Dabie UHP terrane): A mineralogical record of fluid-induced oxidation processes in exhumed UHP slabs. American Mineralogist, 102 (11) 2268-2283 doi:10.2138/am-2017-6120 | Journal (article/letter/editorial) | | or intermediates (e.g., pseudorutile and ferropseudobrookite) by the oxidation of primary ilmenite in...witnessed multiple types of replacement and a complex fluid evolution history, which are related to variaâ...ilmenite, NYGârelated aplite dyke, Tibchi complex, Kalato, Nigeria. Mineralogical Magazine, 66, 591â604 |
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