 | | Journal (article/letter/editorial) | | Mineralogy and Petrology (1995) 55:145-157 Mineralogy P o logy © Springer-Verlag 1995 Printed in Austria... series from the Fregeneda pegmatites (Salamanca, Spain) E. Roda, A. Pesquera, and F. Velasco Departamento...Bilbao, Spain With 4 Figures Received August 30, 1992; accepted May 3, 1993 Summary In the Fregeneda area...their mineralogy, morphology, internal structure and field relationships. The most common type corresponds...pegmatites can be related by a common fractionation path, and how different pegmatite types are related to the |  | | Journal (article/letter/editorial) | | granitic pegmatites of the Fregeneda area (Salamanca, Spain): characteristics and petrogenesis E. RODAROBLES1...RODAROBLES1, A. PESQUERAPEREZ1, F. VELASCOROLDAN1 AND F. FONTAN2 i Departamento de Mineralogia y Petrologia...Universidad del Pals Vasco 644, E-48080, Bilbao, Spain 2 Laboratoire de Min6ralogie, Universit6 Paul Sabatier...France ABSTRACT Pegmatites of the Fregeneda area, Salamanca, Spain, show a zonal distribution, from barren...barren to enrichment in Li, Sn, Rb, Nb>Ta, B and P. They intrude pre-Ordovician metasediments which were |  | | Journal (article/letter/editorial) | | PAPER Chemical variations and significance of phosphates from the Fregeneda-Almendra pegmatite field,... Central Iberian Zone (Spain and Portugal) Encarnación Roda-Robles & Romeu Vieira & Alfonso Pesquera...widespread within a schistmetagreywacke complex in the Fregeneda-Almendra area (Central Iberian Zone). They intrude...intrude pre-Ordovician metasedimentary rocks and show a zonal distribution relative to the Meda-Penedono-Lumbrales...bodies to those enriched in Li, F, Sn, Nb>Ta, P and Be. Based on mineralogical criteria, these pegmatites |  | | Journal (article/letter/editorial) | | 3749/canmin.48.2.375 MICROLITE AND TANTALITE IN THE LCT GRANITIC PEGMATITES OF LA CANALITA, NAVASFRÍAS Sn–W...Sn–W DISTRICT, SALAMANCA, SPAIN Teresa LLORENS§ and Maria Candelas MORO Department of Geology, University...University of Salamanca, Plaza de los Caídos s/n, E–37006 Salamanca, Spain Abstract The La Canalita pegmatites...pegmatites in the Navasfrías Sn–W district, in Spain, are a group of Li-rich LCT rare-element pegmatites hosted...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) | | Mineralogist, Volume 90, pages 1887–1899, 2005 Origin and internal evolution of the Li-F-Be-B-P-bearing Pinilla...Zamora, Spain) ENCARNACIÓN RODA,1,* ALFONSO PESQUERA,1 PEDRO P. GIL-CRESPO,1 JOSÉ TORRES-RUIZ,2 AND FRANÇOIS...País Vasco UPV/EHU, P.O. Box. 644, E-48080 Bilbao, Spain 2 Departamento de Mineralogía y Petrología, Universidad...Universidad de Granada, Fuentenueva s/n, E-18002 Granada, Spain 3 Laboratoire Cristallographie et Minéralogie, URA-067-Université...(LBZ), with quartz, feldspars, muscovite, biotite, and black tourmaline, through (2) the Intermediate Zone |  | Roda-Robles, E., Pesquera, A., Gil-Crespo, P. P., Torres-Ruiz, J. (2011) Occurrence, paragenesis and compositional evolution of tourmaline from the Tormes Dome area, Central Iberian Zone, Spain. The Canadian Mineralogist, 49 (1) 207-224 doi:10.3749/canmin.49.1.207 | Journal (article/letter/editorial) | | 10.3749/canmin.49.1.207 OCCURRENCE, PARAGENESIS AND COMPOSITIONAL EVOLUTION OF TOURMALINE FROM THE TORMES...AREA, CENTRAL IBERIAN ZONE, SPAIN Encarnación RODA-ROBLES§, Alfonso PESQUERA and Pedro Pablo GIL-CRESPO Departamento...Vasco (UPV/EHU), P.O. Box 644, E–48080 Bilbao, Spain José TORRES-RUIZ Departamento de Mineralogía y...Granada, Avda. Fuentenueva s/n, E–18002 Granada, Spain Abstract Tourmaline occurs in a variety of pegmatites...rocks and quartz veins in the anatectic Variscan Tormes Dome (TD) in the central Iberian Zone, Spain. In |  | | 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) | | Evidence from fluid inclusions and stable isotopes ROBERT L. LINNEN i,2* and ANTHONY E. WILLIAMS-JONES’ ‘Department...sur la Synthise et Chimie des Mineraux, Centre National de Recherche Scientifique, IA rue de la Ferollerie...minerals are disseminated in the pegmatite, and cassiterite and wolframite are hosted by quartz-tourmaline...Primary, pseudosecondary, and secondary fluid inclusions in cassiterite, tourmaline, and quartz record three-component...the orthomagmatic fluid with high salinity aqueous and with CO:-rich fluids. The orthomagmatic water is |  | | Book | | DALLMEYER and E. MARTINEZ GARCIA (Eds.): Pre-Mesozoic Geology of Iberia (1990) R.D. DALLMEYER and P. P. LECORCHE...LECORCHE (Eds.): The West Mrican Orogens and Circum-Atlantic Correlatives (1991) R.D. Dallmeyer E....de Geologia Universidad de Oviedo 33005 Oviedo, Spain GARCIA ISBN-13 :978-3-642-83982-5 e-ISBN-13 :978-3-642-83980-1...Circum-Atlantic Paleozoic Orogens) in Sept. 1986 in Oviedo, Spain. 1. Geology, Stratigraphic-Precambrian-Congresses...Stratigraphic-Paleozoic-Congresses. 3. Geology-Spain-Congresses. 4. Geology-Portugal-Congresses. I. Dallmeyer |  | | Journal (issue) | | 2017 Kristiansand, Norway Number 2, 2017 Abstracts and Proceedings of the Geological Society of Norway ...ISBN: 978-82-8347-019-2 NGF Abstracts and Proceedings NGF Abstracts and Proceedings was first published in...E-mail: ngf@geologi.no www.geologi.no NGF Abstracts and Proceedings Number 2, 2017 PEG2017 8th International...Nanna Rosing-Schow, NHM Organizers: Sponsors and Supporters: PEG2017 gratefully acknowledges support...following: Contents ANDERSEN, T. Crustal evolution and granitic magmatism in southwestern Fennoscandia: |
|
