 | | Journal (article/letter/editorial) | | PEGMATITE FIELD AT CAP DE CREUS, CATALONIA, SPAIN Pura ALFONSO§ Escola Politècnica Superior de Manresa, Universitat...Politècnica de Catalunya. Av. De les Bases de Manresa 61–73, E–08242 Manresa, Barcelona, Spain Joan Carles...MELGAREJO Departament de Cristal•lografia, Mineralogia i Dipòsits Minerals, Universitat de Barcelona. C/ Martí...Barcelona, Spain Abstract The Cap de Creus LCT granitic pegmatites, in Catalonia, northeastern Spain, belong...replacement, Cap de Creus, Catalonia, Spain. Sommaire Les pegmatites granitiques de type LCT de Cap de Creus |  | Beurlen, H., Thomas, R., Melgarejo, J. C., Da Silva, J. M. R., Rhede, D., Soares, D. R., Da Silva, M. R. R. (2013) Chrysoberyl-sillimanite association from the Roncadeira pegmatite, Borborema Province, Brazil: implications for gemstone exploration. Journal of GEOsciences, 58 (2) 79-90 | Journal (article/letter/editorial) | | SILVA1 1 2 3 4 * Departamento de Geologia, Universidade Federal de Pernambuco (UFPE), Rua Acadêmico...Germany Department de Cristallografia, Mineralogia i Dipòsits Minerals, Universitat de Barcelona, E-08013...E-08013 Barcelona, Spain Instituto Federal de Educação, Ciência e Tecnologia da Paraíba (IFPB), R. Tranquilino...pegmatites are the silicates beryl and, rarely, phenakite, along with rare phosphates (hurlbutite or herderite)...37°00 36°00 LEGEND 5°30 CENOZOIC Alluvium Jardim de Angicos Barreiras Sandstones MESOZOIC Jandaíra |  | | Journal (article/letter/editorial) | | Spruce Pine, NC, USA Cabanas, Portugal Cap de Creus, Catalonia, Spain Capoeira 2 pegmatite, BPP, Brazil...(1948) Morris et al. (1997), Dunlop (2000) Serra de Arga, Portugal Siedlimowice, Strzegom-Sobótka, Poland...genthelvite-topaz is favored over the assemblage gahnite-phenakite-quartz at steeply increasing HF fugacity conditions...pegmatite from the reversely-zoned Belvís de Monroy pluton, Spain (Merino et al. 2010, 2013), the Pulsifer...associated with a reversely-zoned granite from Spain (Merino et al. 2013) zoning in the pegmatite-aplite |  | | Journal (article/letter/editorial) | | pegmatite, for example, contains topaz, fluorite, phenakite, and triplite. On the other hand, the Deer Hill...Dakota, Shearer et al. 1987; Albuquerque Batholith, Spain, London et al. 1999; Kymi stock, Finland, Haapala...muscovite in granitic pegmatite from the Cap de Creus field, Catalonia, Spain. Canad Mineral 41: 103–116 Anders...Miner 22: 1035–1039 Guidotti CV, Gibson D, Lux DR, De Yoreo JJ, Cheney JT (1986) Carboniferous metamorphism...Albuquerque Batholith at Tres Arroyos, Badajoz, Spain. J Petrol 40: 215–240 Maniar PD, Piccoli PM (1989) |  | | Journal (article/letter/editorial) | | SARDI Instituto Superior de Correlación Geológica (INSUGEO) - Consejo Nacional de Investigaciones Científicas...Tecnológicas (CONICET), Miguel Lillo 205 (4000), San Miguel de Tucuman, Argentina ADRIANA HEIMANN§ Department of...axes not surpassing 200 m (Sardi 2005). The Cuesta de Huaco pegmatite is a small lenticular dike with a...general, the pegmatites, with the exception of Cuesta de Huaco, have simple zoning consisting of a border...Laboratory of Petrology of the Instituto Superior de Correlación Geológica (INSUGEO; Tucumán, Argentina) |  | Chudík, Peter, Uher, Pavel, Gadas, Petr, Škoda, Radek, Pršek, Jaroslav (2011) Niobium-tantalum oxide minerals in the Jezuitské Lesy granitic pegmatite, Bratislava Massif, Slovakia: Ta to Nb and Fe to Mn evolutionary trends in a narrow Be,Cs-rich and Li,B-poor dike. Mineralogy and Petrology, 102 (1) 15-27 doi:10.1007/s00710-011-0163-9 | Journal (article/letter/editorial) | | of the beryl led to the formation of secondary phenakite and bertrandite. The beryl shows a complex internal...g., Wise and Černý 1990; Uher et al. 1994, 1998; De Vito et al. 2006; Chudík and Uher 2009). The compositional...Melgarejo JC (1995) Nb-Ta minerals from the Cap de Creus pegmatite field, eastert Pyrenees: distribution...substitution mechanism. Mineralia Slov 41:159–168 De Vito C, Pezzotta F, Ferrini V, Auririsicchio C (2006) |  | | Journal (article/letter/editorial) | | tentatives de classification de pegmatites granitiques au cours du siècle dernier, avec un taux de réussite...milieu de croissance, et les caractéristiques géochimiques ont tous été utilisés comme bases de classification...ont été limités par le niveau de compréhension de ces paramètres lors de leur application, et par négligeance...classification est abordée ici de deux directions, fondées sur les travaux antérieurs de Ginsburg et Černý, mais...sur la situation géologique, et mène à cinq classes de pegmatites granitiques: abyssale, à muscovite, à |  | | Book | | chrysoberyl may be associated with emerald and phenakite. Existing hypothesis are focused on a desilification...oxide is not yet fully known. Zeolite Pegmatites (43a DE) Tschernich (1992) gave a detailed account on zeolitization...scheelite, euclase, beryl, bertrantite, bavenite, phenakite, hematite, albite, smoky quartz, muscovite, andalusite...microcline, monazite, montebrasite, muscovite, phenakite, purpurite, pyrochlore, roscherite, scheelite...this gemological application. Topaz, euclase and phenakite have been spotted in cavities of granite pegmatites |  | | Journal (volume) | | explosive summit eruption started beneath an ice-cap with an eruption column occasionally rising as high...Biogéochimie et Géochimie Expérimentale, LMTG-Université de Toulouse-CNRS-IRD-OMP, Toulouse, France Life as we...Caracas, Venezuela 7 Universidad Complutense, Madrid, Spain Limestones are widely used as absorbents in various...patterns of polycrystalline samples Becker, M.1*, de Villiers, J.P.R.2 & Bradshaw, D.J.3 Centre for Minerals...Alvarez-Lloret, P. Dpto. de Mineralogía y Petrología, Universidad de Granada, Spain (*anava@ugr.es) 1 The |
|
