 | | Journal (article/letter/editorial) | | 375 MICROLITE AND TANTALITE IN THE LCT GRANITIC PEGMATITES OF LA CANALITA, NAVASFRÍAS Sn–W DISTRICT,... SALAMANCA, SPAIN Teresa LLORENS§ and Maria Candelas MORO Department of Geology, University of Salamanca...Caídos s/n, E–37006 Salamanca, Spain Abstract The La Canalita pegmatites in the Navasfrías Sn–W district,... in Spain, are a group of Li-rich LCT rare-element pegmatites hosted by metamorphic rocks. It consists...thick, 16 m in length and of unknown depth that were mined during the 40s and 50s for tin. Here, we document |  | | Journal (article/letter/editorial) | | Batholith, Salamanca, Spain. Part I: accessory Sn, Nb, Ta and Ti minerals in leucogranites, aplites and pegmatites...Geology, University of Salamanca, Plaza de los Caídos s/n, 37006 Salamanca, Spain; tllg@usal.es * Corresponding...External Unit in the Jálama Batholith (Salamanca, Spain) and in the related LCT pegmatite dikes of the...rare-element class. Moreover, abundant cassiterite and columbite-group minerals crystallized in the Cruz...Schist-Graywacke Complex. Cassiterite, rutile, ilmenite and tantalite-(Fe) occur disseminated in the border facies |  | | Journal (article/letter/editorial) | | magmatic-hydrothermal and supergene evolution of the Jálama batholith in the Navasfrı́as Sn-W District, Salamanca, Spain...LLORENS* AND M. C. MORO Department of Geology, Faculty of Sciences, University of Salamanca, Plaza de...de los Caı́dos s/n, 37008 Salamanca, Spain [Received 19 January 2011; Accepted 2 October 2011; Associate...hosted by its outermost facies (the External Unit), and the most evolved residual melts migrated through...triplitezwieselite and the amblygonitemontebrasite series. A strong albitization of the granitic and pegmatite |
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