 | | Journal (article/letter/editorial) | | barite-fluorite veins of the Catalonian Coastal Ranges (NE Spain)" a fluid mixing model and age constraints A. Canals"...Minerals, Universitat de Barcelona, Marti i Franqubs s/n, E-08028 Barcelona, Spain ~Departament de Geologia...Ciencies, Universitat Autbnoma de Barcelona, E-08193 Bellaterra, Spain (Received November 10, 1991 ; revised...barite-fluorite veins of the Catalonian Coastal Ranges (NE Spain): a fluid mixing model and age constraints. Chem...barite-fluorite veins of the Catalonian Coastal Ranges (NE Spain) reveal the nature and source of the ore-forming |  | | Journal (article/letter/editorial) | | History and Archaeology, Universitat de Barcelona, 08001 Barcelona, Spain; esther.trave@ub.edu; Tel.: +34-93-403-79-45...considers a batch of 40 pottery samples from medieval Catalonia analysed by XRD. According to the estimated firing...use and cooking purposes widespread in medieval Catalonia, and almost exclusive in many sites from the 8th...main circuits of production and distribution in Catalonia and their implications in social and economic...permanent or semi-permanent structures known in Catalonia shared common features in most cases according |  | | Journal (article/letter/editorial) | | Associations. No time for collecting. Had to make Spain before it got too hot down there. Drove through...this section is poorly mineralized. Got lost in Barcelona and drove through some mountainous country, wild...(twin) 1%" across. Locality: Minglanilla, Cuenca, Spain; a sphalerite xl iy2 x 1", honey yellow and transparent...Santander, Spain; an excellent specimen of tyrolite with some linarite from Penamellera, Spain. This is...specimen comes from Bellver de Cerdanya, Lérida, Spain. A new locality. Also called tamanite. Only went |  | | Journal (article/letter/editorial) | | e / c h e m g e o Mesozoic fluorite veins in NE Spain record regional base metal-rich brine circulation...Geologia, Universitat de Barcelona, c/ Martí i Franquès s/n, 08028 Barcelona, Spain 21 AMPHOS , Pg. de Rubí...Rubí 29-31, 08197 Valldoreix, Barcelona, Spain School of Earth and Environment, University of Leeds, Woodhouse...of fluorite samples from one of these veins in NE Spain, the Rigròs fluorite vein, has yielded an age of...with two outstanding fluorite vein systems from NE Spain (Rigròs and Berta), which recorded this regional |  | | Journal (issue) | | replied, producing a b a r brooch with an obvious quartz cat's-eye in a border cluster surround. T h e n...Arabella and duly reported upon it unambiguously as a Quartz cat's-eye. O t h e r aspects of the misuse of words...brown, more nearly resembling that of cairngorm quartz. Several weeks of total darkness are needed to...CORUNDUMv \, DIAMOND SPINEL—-V -RUTILE QUARTZ-*' \ QUARTZ Amethyst Citrine Smokey BERYL Emerald Morganite...S 82.3 X ^^m^ r ? . 1-71TOPAZ T5 C £ 1.6 QUARTZ 1.5 500 700 Wavelength (X), nm 900 FIG. 4. |  | | Journal (article/letter/editorial) | | peak at 573.8 °C was related to the a-quartz transition to b-quartz in the kaolin tailings (Schelz 1976;...file 86-0550), goethite (weak, PDF file 81-0464), quartz (PDF file 05-0490), kaolinite (PDF file 06-0221)...pyrophyllite (15.0 wt%), and quartz (26.6 wt%) for clay original materials, mainly quartz for kaolin tailings...sintered at 1,000 °C showed strong hematite peaks, and quartz peak was stronger and more evident in the sample...while the other two samples did not have obvious quartz peak (Fig. 3b). In order to understand the phase |  | | Journal (article/letter/editorial) | | housed in the Museum of IGME, Rios Rosas 23, Madrid, Spain (abbreviation, MGM). Family Conocoryphidae Angelin...among others, by Kim et al. (2002), Chirivella Martorell et al. (2009) and Álvaro et al. (2013a). Genus...Parabailiella Thoral, 1946 is necessary (see Chirivella Martorell et al. 2009). Bailiella sepulcra n.sp. Figure...preserved in shales, which is the case in Morocco, Spain and France. The Baltic species commonly display...Genestosa Member of the Cantabrian Ranges, northern Spain, shows a characteristic relief in 3D, with a frontal |  | | Journal (article/letter/editorial) | | Madrid, Spain 2Facultad dc Ciencias Geoldgicas, Universidad Complutensr 28004 Madrid, Spain Abstract...(Centro Iberian Zone) of the Hercynian Belt of Spain (Fig.l). Most lodes are hosted by peraluminous porphyritic...complex hydrothermal alteration, with an earlier quartz leaching accompanied by feldspar precipitation...acid alteration (quartz-muscovite-chlorite, with minor adularia) related to quartz veins. F-Ba lodes...destruction of micas and feldspars to serieite, quartz and chlorite; (B) a Fluorite Zone; (C) a Fluorite |  | | Journal (issue) | | monoclinic crystals in a soil containing feldspar, quartz a n d common pegmatite minerals. T h e three prominent...succinct a n d workmanlike account of synthetic quartz samples donated to the Brussels laboratory by Sawyer...synthetic yellow quartz is more obvious than that of b u r n t amethyst, and that natural quartz is more transparent...long-wave ultra-violet rays (3650Â) than synthetic quartz. A m o n g other stones tested were a 5-32 et moldavite...230-240. 27 illus. Fade tests on gamma irradiated quartz and topaz are discussed and some remarks are made |  | | Journal (issue) | | method when all the stones were found to sink in the quartz liquid. A bulk hydrostatic weighing of the 12 stones... be taken for a diamond. I n fact the stone is quartz cut into an octahedral form. This ring is by no...copying of a crystal shape, as with the octahedral quartz, is obviously due to the impossibility of cutting...cutting diamonds and, thus, the octahedral quartz copied the only known shape of diamond. O t h e r copying...is not greatly different from that of colourless quartz, but stoichiometric calculations indicate that |  | Gozalo, Rodolfo, Álvarez, María Eugenia Dies, Vintaned, José Antonio Gámez, Zhuravlev, Andrey Yu., Bauluz, Blanca, Subías, Ignacio, Chirivella Martorell, Juan B., Mayoral, Eduardo, Gursky, Hans-Jürgen, Andrés, José Antonio, Liñán, Eladio (2013) Proposal of a reference section and point for the Cambrian Series 2-3 boundary in the Mediterranean subprovince in Murero (NE Spain) and its intercontinental correlation. Geological Journal, 48 (2) 142-155 doi:10.1002/gj.1330 | Journal (article/letter/editorial) | | in the Mediterranean subprovince in Murero (NE Spain) and its intercontinental correlation RODOLFO GOZALO...BAULUZ 5, IGNACIO SUBÍAS 5, JUAN B. CHIRIVELLA MARTORELL 1, EDUARDO MAYORAL 6, HANS-JÜRGEN GURSKY 7, JOSÉ...de Geología, Universitat de València, Burjassot, Spain Departamento de Didáctica de las Ciencias Experimentales...la Educación, Universidad de Zaragoza, Huesca, Spain 3 Área y Museo de Paleontología-IUCA, Departamento...de Ciencias, Universidad de Zaragoza, Zaragoza, Spain 4 Geological Institute, Russian Academy of Sciences |  | | Report (chapter) | | 2012; Veilly et al. 2008; Hattori et al. 2009; Martorell et al. 2010; Lectez et al. 2012; Liu et al. 2013b;...(Al2Si2O5(OH)4) (Kremleva et al. 2008, 2011; Martorell et al. 2010) revealed significant differences...heights for uranyl adsorption/desorption on three quartz (-SiO2) surfaces, providing further evidence that...Crystallographic controls on uranyl binding at the quartz/water interface. Phys Chem Chem Phys 13:7845–7851...dynamics study of aqueous uranyl interactions with quartz (010). J Phys Chem B 106:1646–1655 Greathouse JA |  | | Book | | Cobaltocalcite group. from Lerida. Spain. Folch collection. Barcelona. Lower right: The mineral room in...Freising, West-Germany 6 Gasull, Museo de Geologia, Barcelona 249; V. Griener, Landessammlungen fur Naturkunde...Britain Ireland Italy Netherlands Norway Portugal Spain Sweden Swi~erland 181 13 63 72 75 16 99 136 138...Schonenwerd, Switzerland; and the Folch Museum at Barcelona, Spain. Because of the difficulty in researching...J ) ortugai e Madrid -,,.J ( Lisbon \ ~ Spain I 12 l I Belgium Tervuren •• 13 Brussels |  | | Journal (article/letter/editorial) | | is insignificant (e.g., Stewart et al., 2007; Martorell et al., 2013) or only minor when observed (Zhang...pressure using phase transitions in bismuth, SiO2 (quartz–coesite–stishovite), carbon (graphite–diamond)...Proc. Natl. Acad. Sci. 109 (26), 10239–10244. Martorell, B., Brodholt, J., Wood, I.G., Vocadlo, L., 2013 |  | | Journal (article/letter/editorial) | | satisfactorily into a scheme based on the QAPF (quartz-feldspar-foid) double triangle and colour index...plagiodase, pnmary muscovite, pyrope-nch garnet, quartz, silicates of Na, K with Zr, Nb, Ti, Ba (e g. cossynte...Spencer (1969), Velde & Thiebaut (1973), Ibarolla & Martorell (1973), Shrbeny & Machacek (1974), Wimmenauer...ite etc.; O'Hara & Biggar (1969), Ibarolla & Martorell (1973): Alkali basalt -> melilite-nephelinite;...Integrated models of basalt petrogenesis: a study of quartz tholeiites to olivine melilitites from SE Australia |  | PALACIOS, TEODORO, JENSEN, SÖREN, BARR, SANDRA M., WHITE, CHRIS E., MILLER, RANDALL F. (2017) Acritarchs from the Hanford Brook Formation, New Brunswick, Canada: new biochronological constraints on the Protolenus elegans Zone and the Cambrian Series 2–3 transition. Geological Magazine, 154 (3) 571-590 doi:10.1017/s0016756816000224 | Journal (article/letter/editorial) | | Ciencias, University of Extremadura, 06006 Badajoz, Spain ‡Department of Earth & Environmental Science, Acadia...Hanford Brook Formation from the underlying white quartz arenite of the Glen Falls Formation. The Hanford...of this member consists of thick beds of massive quartz arenite, which they, in a later paper (Landing...Peninsula it appears in the Oville Formation, northern Spain, in the IMC1 and lower part of the IMC2 acritarch...asturianus–Badulesia tenera zones). In southern Spain it appears in volcanosedimentary beds of the upper |  | | Journal (article/letter/editorial) | | nepheline (~5%), and occasionally contain normative quartz. (3) Basanite–tephrites (37%) compose the most...nephelinebearing rocks, which are separated from quartz-norma* Calculated 2007 without Iceland tholeiitic...composition, these are tholeiitic basalts that are quartz– normative rocks or have extremely low contents...Lett. 183, 234 (2000). 46. E. Ibarrola and J. Martorell, “Olivine Melilitites of Gran Canaria, Derivatives |  | | Journal (article/letter/editorial) | | contains flaked stone, Strombus columella tips, quartz, and pebble tools used for percussion and grinding;...originates from Mexico and Central America (Liogier & Martorell 2000, p. 154)) are not indigenous to the Caribbean...Indies. Coral Reefs 21, 49–56. Liogier, H. A. & Martorell, L. F. 2000. Flora of Puerto Rico and adjacent |  | | Journal (article/letter/editorial) | | case study of the hydration and dissolution of a-quartz SiO2 . Pp. 66102 in: (M. Prieto and and C. Brime...Physical Chemistry, 93, 73207327. Kremleva, A., Martorell, B., Kruger, S., and Rosch, N. (2012) Uranyl adsorption |  | | Journal (article/letter/editorial) | | effects. Phys. Rev. 140, A1133–A1138. Kremleva, A., Martorell, B., Kruger, S., Rösch, N., 2012. Uranyl adsorption...Ni, Zn, Ba, and As in ferromanganese coatings on quartz using X-ray fluorescence, absorption, and diffraction |  | | Book | | Norway Poland Portugal Romania Russia Slovakia Spain .. Sweden Switzerland Ukraine Republic United Kingdom...Felbertal; epidotes, Untersulzbachtal; biggest smoky quartz of the Eastern Alps (203 kg). Uses and services:...(Fluorite, Beryllium minerals, Sceptre quartz, Alpine quartz, Treasures of the Hohe Tauern, Habachtal)...14:00 to 16:00. Exhibits: Specimens with smoky quartz, feldspar (albite, orthoclase, cleavelandite),...with cups of rock crystals; morion and tabular quartz from Maissau; amethyst specimens and amethyst breccias |  | | Journal (article/letter/editorial) | | (HRTEM). Am. Mineral. 91, 1293–1299. Kremleva A., Martorell B., Kruger S. and Rösch N. (2012) Uranyl adsorption...minerals using ATRFTIR spectroscopy coupled with quartz crystal microbalance measurements. J. Geophys. |  | | Report (issue) | | n1ropoloxfa Aplicada : (3rd : I 996 :_Pontevedra. Spain) Sanl iago de Compo, tel:.i: Con,eJo Supen <;> r... Jomade, d'Arqueologia ( 1994 : A lfoz del Pi. Spain) I Valenchil : Generali1;1t Valenciana. Co11sellcria...l bi:rica ( I sl : 1995: Gavit and Bell:iterra. Spain) Gavit: Museu de Gavii, I <)96. TOZ [MUS. 108.24...Uni versidad de C:idi z: San Fernand l) IC ,di z. Spain I: Fundaci6n M unicipal de C11l1ura. 1997. GN836... Ramon. 1903 - El Pirineo esp:iiiol. .1. ed. Barcelona: Edi torial Aha Fulla. 1997. TOZ /lllliR.ETH. |  | | Book (volume) | | Teverga, provincia de Oviedo. J)]). 6 : 1 iiiajx See Spain. Comision del 8". 1877. MaiM Geoldgico. Boletin...segundo — — — Abella y Casariego temados en See Spain. Tom. Apuntes (E.) fisicos y geol6gicos de... El mayon 6 velc4n de Albay pp. 19 : 2 ph. See Spain.— Cowimrfw del GeoUgico. Boletin, ...Maquilin (E.) y sus actuales emanaciones See Spain. Boletin, &c. Tem. — CowimJw (Fili- p2x 34...Mahnao (Filipinas). pp. 10 : 3 ph., text illust. See Spain. Commrfw del Geoldgico. Boletin, &c. go Tom. xi |  | | Book (edition) | | Minero. Madrid, Spain: Instituto Geolédgico y Minero de Espafia. 1967- (Formerly Spain, Inst. Geol. Bol...de Historia Natural, Seccion Geologica. Madrid, Spain: Real Sociedad Espafiola de Historia Natural. Vol...Coloquios de la Catedra de Paleontologia. Madrid, Spain: Universidad de Madrid, Facultad 1964-1977// CLPAB7...Publicaciones del Departamento de Paleontologia. Madrid, Spain: Facultad de Ciencias Geoldgicas, Universidad Complutense...SSSR, 03670449. History. Trends Nauk Madrid, Spain: Instituto de Geoldgicas “Lucas Mallada”. USA: |
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