 | Murciego, A., Garcla Sanchez, A., Dusausoy, Y., Martin Pozas, J. M., Ruck, R. (1997) Geochemistry and EPR of cassiterites from the Iberian Hercynian Massif. Mineralogical Magazine, 61 (406) 357-365 doi:10.1180/minmag.1997.061.406.03 | Journal (article/letter/editorial) | | Geochemistry and EPR of cassiterites from the Iberian Hercynian Massif A. MURCIEGO Area de Cristalograffa...Extremadura, Badajoz, Spain A. GARCLASANCHEZ IRNA-CSIC, Aptdo. 257, Salamanca, Spain Y. DUSAUSOY Laboratoire...Departamento de Geolog/a, Universidad de Salamanca, Spain AND R. RUCK CREGU, B.P. 23, 54501, Vandoeuvre-16s-Nancy...analysis (Ta, Nb, Fe, Mn, Ti, W, Sn) and Fe 3+ EPR spectra of cassiterite samples from 14 tin deposits from...microprobe data, atomic ratios (Fe+Mn)/(Nb+Ta), and Fe 3+ EPR spectra reveal that the coupled substitution: |  | | 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...Li-bearing pegmatites also are relatively widespread. Cassiterite-bearing pegmatites are subordinate. The pegmatites |  | | 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) | | 637–645, 2011 Chemical variation and significance of micas from the Fregeneda-Almendra pegmatitic field (Central-Iberian...Zone, Spain and Portugal) Romeu VieiRa,1,* encaRnación Roda-Robles,2,† alfonso PesqueRa,2 and alexandRe...Apdo. 644, 48080 Bilbao, Spain 2 abstRact Field, textural, paragenetic, and chemical data for micas...of the Fregeneda-Almendra pegmatitic field (Central-Iberian Zone) are used to characterize and evaluate...(4) Li-mica-rich, and (5) cassiterite-rich pegmatites, plus six types of barren and intermediate pegmatites |  | | Journal (article/letter/editorial) | | ASSOCIATED WITH THE HERCYNIAN GRANITES OF WESTERN SPAIN J MANGAS and A ARRIBAS Departamento de Geologia, Facultad...Unwers~dad de Salamanca, Salamanca ( Spmn ) (Accepted for pubhcatmn July 11, 1986 ) Abstract Mangas J and Arrlbas...the Hercyman gramtes of western Spare In E E Horn and H -J Behr (Guest-Editors), Current Research on Fluid...syn- and late kinematic Hercyman granites A fluid inclusion study using mmrothermometrm, Raman and crushmg...made of quartz, casslterlte, scheehte and calcite from grelsens and quartz veins m the followmg types of |  | | Journal (article/letter/editorial) | | (2019) DOI: 10.3749/canmin.AB00004 CONSTRAINTS AND POTENTIALS OF REMOTE SENSING DATA/TECHNIQUES APPLIED...CARDOSO-FERNANDES§ AND ALEXANDRE LIMA Department of Geosciences, Environment and Land Planning, Faculty... 48080-Bilbao, Spain ANA CLÁUDIA TEODORO Department of Geosciences, Environment and Land Planning,...pegmatite, remote sensing, exploration, Fregeneda-Almendra, Portugal, Spain. INTRODUCTION Lithium (Li) is a...high-tech consumer electronics (like smartphones) and in the green-power industry. This increasing demand |  | | 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...the rare-element class. Moreover, abundant cassiterite and columbite-group minerals crystallized in the...surrounding Schist-Graywacke Complex. Cassiterite, rutile, ilmenite and tantalite-(Fe) occur disseminated |  | | 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) | | (2012) DOI : 10.3749/canmin.50.4.1117 GEOCHEMISTRY AND EVOLUTION OF MICAS IN THE BARROSO–ALVÃO PEGMATITE...E–48080 Bilbao, Spain Alexandre LIMA Geology Centre, Department of Geoscience, Environment and Spatial Planning...pegmatites found in the Barroso–Alvão pegmatite field and the Cabeceiras de Basto granite present variations...characteristics and paragenesis. This pegmatite field in northern Portugal has numerous and varied aplite–pegmatite...petalite and lepidolite, and intrude a variety of rock types including metasedimentary and granitic rocks |  | | Journal (article/letter/editorial) | | of the granitic pegmatites of the Fregeneda area (Salamanca, Spain) E. RODA Dept. de Mineralogfa y Petrologfa...Univ. del Pals Vasco/EHU, Apdo. 644, 48080 Bilbao, Spain F. FONTAN Univ. Paul Sabatier, URA 067, Toulouse...Vasco/EHU, Apdo. 644, 48080 Bilbao, Spain Abstract In the Fregeneda area different pegmatitic types can...the basis of their mineralogy, internal structure and field relationships. The most common type corresponds...pegmatites with a homogeneous internal structure, but Li and Sn-bearing pegmatites are also relatively widespread |  | | Journal (article/letter/editorial) | | Mineralogy and Petrology (1996) 56:209-223 Mineralogy Pe o logy © Springer-Verlag 1996 Printed in Austria...Austria Tourmalinites and Sn-Li mineralization in the Valdeflores area (Cficeres, Spain) J. Torres-Ruiz 1...1, A. Pesquera 2, P. P. Gil 2, and J. Casas a 1 Departamento de Mineralogia y Petrologia, Universidad...Universidad de Granada, Granada, Spain 2 Departamento de Mineralogia y Petrologia, Universidad del Pais Vasco, Bilbao...Bilbao (Vizcaya), Spain 3 TOLSA S.A, Madrid, Spain With 8 Figures Received September 21, 1994; accepted |  | | Journal (article/letter/editorial) | | Geology Vol. 95, 2000, pp. 1259–1275 Mineralogy and Metasomatic Evolution of Distal Strata-Bound Scheelite...Lisboa, Bloco C2, Campo Grande, 1700 Lisboa, Portugal AND CARLOS M. C. INVERNO Instituto Geológico e Mineiro...orogeny, prior to the Granitic Complex intrusion and the skarn-forming process. The Granitic Complex corresponds...corresponds to reduced, highly evolved, and metallogenically specialized S-type leucogranites, comparable...labradorite ± apatite ± Fe axinite ± armenite ± scapolite; and late-stage veins with quartz (or fluorite or calcite) |  | 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) | | 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 |  | | 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...mineralization. Cassiterite t Nb-Ta-Ti oxide minerals are disseminated in the pegmatite, and cassiterite and wolframite...allowed cassiterite to initially crystallize directly from the melt. Primary, pseudosecondary, and secondary...secondary fluid inclusions in cassiterite, tourmaline, and quartz record three-component mixing of the orthomagmatic |  | Köhler, Martin, Hanelli, Delira, Schaefer, Stefan, Barth, Andreas, Knobloch, Andreas, Hielscher, Peggy, Cardoso-Fernandes, Joana, Lima, Alexandre, Teodoro, Ana C. (2021) Lithium Potential Mapping Using Artificial Neural Networks: A Case Study from Central Portugal. Minerals, 11 (10) 1046 doi:10.3390/min11101046 | Journal (article/letter/editorial) | | Joana Cardoso-Fernandes 2,3 , Alexandre Lima 2,3 and Ana C. Teodoro 2,3 1 2 3 * ...de (P.H.) Department of Geosciences, Environment and Spatial Planning, Faculty of Sciences, University...koehler@beak.de Abstract: The growing importance and demand of lithium (Li) for industrial applications...minerals. To ensure and expand a stable Li supply to the global economy, extensive research and exploration are...on medium resolution geological maps (1:50,000) and stream sediment geochemical data (1 sample per 0 |  | | Journal (article/letter/editorial) | | pegmatites, Namibia E. RODA1,*, P. KELLER2, A. PESQUERA1 AND F. FONTAN3 1 Departamento de Mineralogı́a y Petrologı́a...Universidad Paı́s Vasco/EHU, Apdo. 644, E-48080 Bilbao, Spain Institut für Mineralogie und Kristallchemie, Universitat...Li3Al 1& 2 and SiLi2Al 2& 1 substitution schemes, whereas for the micas from the core margins and the replacement...the core margins and the replacement units are generally richer in F, Li, Rb, Cs and Zn than those from...attained by most of the rare-element pegmatites, and to their topography with respect to a dome structure |  | | 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 (article/letter/editorial) | | evolution of rare-element and muscovite granitic pegmatites from central Galicia, NW Spain Received: 14 October...NW Iberian Peninsula. Based on microthermometry and Raman spectroscopy, eight ¯uid systems have been...aqueous inclusions. These inclusions are primary and formed above 500 °C (dissolution of daughter minerals)...NaCl) at minimum P±T conditions around 3 0.5 kbar and 420 °C. This ¯uid is related to rare-metal mineralization...enrichment may be due to mixing of magmatic ¯uids and ¯uids equilibrated with the host rock. A drop in |  | Graupner, T, Kempe, U, Dombon, E, Pätzold, O, Leeder, O, Spooner, E.T.C (1999) Fluid regime and ore formation in the tungsten(–yttrium) deposits of Kyzyltau (Mongolian Altai): evidence for fluid variability in tungsten–tin ore systems. Chemical Geology, 154 (1) 21-58 doi:10.1016/s0009-2541(98)00123-5 | Journal (article/letter/editorial) | | Chemical Geology 154 Ž1999. 21–58 Fluid regime and ore formation in the tungsten ž –yttrium/ deposits...Institute of Mineralogy, Freiberg UniÕersity of Mining and Technology, Brennhausgasse 14, D-09596 Freiberg,...of Applied Physics, Freiberg UniÕersity of Mining and Technology, Freiberg, Germany Abstract The Kyzyltau...mineralization occurs in veins and stockworks in granites, felsic volcanics, basaltic flows, and conglomerates. The...fluorite, beryl and minor molybdenite. Inclusions in hydrothermal quartz, fluorite and beryl from veins |  | | 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: |  | | Book | | Silicates. Traduction française par Louise de Pardieu LA VIE RUSTIQUE 40, Avenue Winston Churchill Bruxelles...Silicates. Traduction française par Louise de Pardieu LA VIE RUSTIQUE 40, Avenue Winston Churchill Bruxelles...mineraux représentes dans ce volume font partie de la Collection Cervello @ Editûms N. Boubée & Cie.,...vingtaine d'éléments chimiques exisl'~tat libre dans la nature. On les classe en: caractfrisés par leur couleur...Principalement en filons hydrothermaux de quartz, m~lé à de la pyrite et autres sulfures. Lorsque ces gisements |
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