 | | Journal (article/letter/editorial) | | Barcelona, Spain Department of Geology, University of Huelva, Campus ‘El Carmen’, 21071, Huelva, Spain Department...Public Health, University of Huelva, Campus ‘El Carmen’, 21071, Huelva, Spain a r t i c l e i n f o Article...Domingos mine) and Spanish margins (Herrerías and Tharsis mines) in the lower part of the basin (Delgado...200 km constitute the border between Portugal and Spain (Fig. 1). The southern part of the Guadiana river...the main rivers in the IPB, flow into the ‘Ría de Huelva’ Estuary, where the metal pollution transported |  | Inverno, C. M. C., Solomon, M., Barton, M. D., Foden, J. (2008) The Cu Stockwork and Massive Sulfide Ore of the Feitais Volcanic-Hosted Massive Sulfide Deposit, Aljustrel, Iberian Pyrite Belt, Portugal: A Mineralogical, Fluid Inclusion, and Isotopic Investigation. Economic Geology, 103 (1) 241-267 doi:10.2113/gsecongeo.103.1.241 | Journal (article/letter/editorial) | | Tinto S. Domingos La Zarza Ourique Mértola Tharsis Neves-Corvo Migollas Sotiel Los Frailes Pomarão...Valverde Las Cruces Aznalcollar SEVILLA Monchique HUELVA Castro Marim VMS DEPOSITS FARO MESOZOIC AND CENOZOIC...Galena Quartz 3 ? ? Pyrite III ? ? Goethite/Lepidocrocite FIG. 7. Paragenetic sequence of Feitais stockwork...framboidal and other early pyrites at Aznalcóllar, Tharsis, and Concepción in the eastern Iberian Pyrite Belt...massive sulfide body is similar to that in the Tharsis lenses (Tornos et al., 1998), but Feitais is unique |  | Tornos, Fernando, Velasco, Francisco, Slack, John F., Delgado, Antonio, Gomez-Miguelez, Nieves, Escobar, Juan Manuel, Gomez, Carmelo (2017) The high-grade Las Cruces copper deposit, Spain: a product of secondary enrichment in an evolving basin. Mineralium Deposita, 52 (1) 1-34 doi:10.1007/s00126-016-0650-3 | Journal (article/letter/editorial) | | ARTICLE The high-grade Las Cruces copper deposit, Spain: a product of secondary enrichment in an evolving...Ajalvir km. 4.5, Torrejon de Ardoz 28850 Madrid, Spain 2 Dpto. de Mineralogía y Petrología, Facultad...Universidad del País Vasco UPV/EHU, 48080 Bilbao, Spain 3 U.S. Geological Survey, National Center, MS...18100, Armilla Granada, Spain 5 C\ Diecinueve de Octubre, 13, 24008 León, Spain 6 Cobre Las Cruces S...S.A., Gerena 41860 Seville, Spain The Las Cruces copper deposit is located in the southeastern part |  | Moncur, Michael C., Ptacek, Carol J., Blowes, David W., Peterson, Ronald C. (2015) The Occurrence and Implications of Efflorescent Sulfate Minerals At the Former Sherritt–Gordon Zn–Cu Mine, Sherridon, Manitoba, Canada. The Canadian Mineralogist, 53 (5) 961-977 doi:10.3749/canmin.1500092 | Journal (article/letter/editorial) | | (Peterson et al. 2006); the Iberian Peninsula in Spain (Buckby et al. 2003, Romero et al. 2006, Valente...mainly of goethite with some ferrihydrite and lepidocrocite (Table 2). Secondary sulfate minerals include...Jarosite Alunite Gypsum Native Sulfur Ferrihydrite Lepidocrocite Goethite * Moncur et al. (2005). Ideal Formula...SHERRITT–GORDON Zn–Cu MINE, MANITOBA goethite, lepidocrocite, and ferrihydrite (Moncur et al. 2005). A similar...other occurrences identified from mine waters in Spain (Romero et al. 2006), Australia (Leverett & Williams |  | | Journal (article/letter/editorial) | | Credit: NASA/ GSFC—http://ltpwww.gsfc.nasa.gov/tharsis/global_paper.html, Smith et al., 1999. weathering...(Titano)magnetite Maghemite Hematite Goethite Lepidocrocite Akaganeite Feroxyhyte Ferrihydrite Schwertmannite...transitory phase when heating ferrihydrite/lepidocrocite (Barron and Torrent, 2002; Bishop et al., 2000;...1978; Sherman et al., 1981). 2.3.6. Lepidocrocite (g-FeOOH) Lepidocrocite has been proposed on the basis of...relatively frequent on the Earth, the formation of lepidocrocite requires the oxidation of Fe2+ in solution, |  | Asta, Maria P., Ayora, Carlos, Román-Ross, Gabriela, Cama, Jordi, Acero, Patricia, Gault, Andrew G., Charnock, John M., Bardelli, Fabrizio (2010) Natural attenuation of arsenic in the Tinto Santa Rosa acid stream (Iberian Pyritic Belt, SW Spain): The role of iron precipitates. Chemical Geology, 271 (1) 1-12 doi:10.1016/j.chemgeo.2009.12.005 | Journal (article/letter/editorial) | | Santa Rosa acid stream (Iberian Pyritic Belt, SW Spain): The role of iron precipitates Maria P. Asta a...Barcelona, Spain Faculty of Sciences, University of Girona, Campus Montilivi, 17071 Girona, Spain Petrology...Department, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain d School of Earth, Atmospheric and Environmental...Santa Rosa acid stream (Iberian Pyritic Belt; SW, Spain) were analysed to determine the role of sedimentary...Department, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain. Tel.: + 34 976761000x3159; fax: + 34 976 761106 |  | | Journal (article/letter/editorial) | | pyrite, native gold, psilomelane, goethite and lepidocrocite associated with argillisation, sericitization...heavy mineral phases Gedikler Goethite and lepidocrocite are developed around relict biotite crystals... 9c). Psilomelane exists with goethite and lepidocrocite in cracks (Figs. 9d-f). Secondary sticky psilomelane...partially to completely replaced by goethite and lepidocrocite. Rutile occurs in biotite and the groundmass...showing: a-b. colloform texture of goethite and lepidocrocite (GD-38); gold in goethite (KD-3); d-f. psilomelane |  | Bowen, Brenda Beitler, Benison, K.C., Oboh-Ikuenobe, F.E., Story, S., Mormile, M.R. (2008) Active hematite concretion formation in modern acid saline lake sediments, Lake Brown, Western Australia. Earth and Planetary Science Letters, 268 (1) 52-63 doi:10.1016/j.epsl.2007.12.023 | Journal (article/letter/editorial) | | life, most notably around the volcanoes of the Tharsis Rise, including caldera floors, channels, valley...no age subdivisions. Valles Marineris and the Tharsis bulge and its volcanoes prominently displayed,...this map are shown dyke swarms radiating from Tharsis Montes and Alba Patera. Another compilation, presented...Also attributable to the Noachian is the early Tharsis tectono-thermal activity. The presence of valley...period, significant volcanism occurred in the Tharsis, Syrian and Elysium regions, the great Valles Marineris |  | Martin, Patrick D., Pinet, Patrick C., Bacon, Roland, Rousset, Arlette, Bellagh, Fayçal (1996) Martian surface mineralogy from 0.8 to 1.05 μm TIGER spectro-imagery measurements in Terra Sirenum and Tharsis Montes formation. Planetary and Space Science, 44 (8) 859-888 doi:10.1016/0032-0633(96)00059-1 | Journal (article/letter/editorial) | | spectra-imagery measurements in Terra Sirenum and Tharsis Montes formation Patrick D. Martin,’ Patrick C...1990 opposition, from a systematic survey of the Tharsis volcanic region with spatial resolution of 200-250...observed trend. The northern bright region of Tharsis, including Amazonis Planitia, is interpreted as...transition between the bright northern terrains of Tharsis and the southern cratered plateau, is interpreted...probably becomes less important towards north Tharsis. Copyright 0 1996 Elsevier Science Ltd 860 1 |  | Andreu, E., Torró, L., Proenza, J.A., Domenech, C., García-Casco, A., Villanova de Benavent, C., Chavez, C., Espaillat, J., Lewis, J.F. (2015) Weathering profile of the Cerro de Maimón VMS deposit (Dominican Republic): textures, mineralogy, gossan evolution and mobility of gold and silver. Ore Geology Reviews, 65. 165-179 doi:10.1016/j.oregeorev.2014.09.015 | Journal (article/letter/editorial) | | Martí i Franquès s/n 08028 Barcelona, Catalonia, Spain Departamento de Mineralogía y Petrología, Universidad...Universidad de Granada, Fuentenueva s/n, 18002 Granada, Spain c Corporación Minera Dominicana, C/ José A. Brea...structure at Rio Tinto (Williams, 1950) and Filón Sur Tharsis (Capitán et al, 2003). Indeed, mud-goethite layers...minerals found in oxidation profiles such as lepidocrocite, have not been found at Cerro de Maimón. 6...textural y mineralógica del gossan del Filón Sur (Tharsis, Huelva). Bol. Soc. Esp. Mineral. 26, 45–58. Cohen |  | FAIRÉN, Alberto G., DOHM, James M., BAKER, Victor R., THOMPSON, Shane D., MAHANEY, William C., HERKENHOFF, Kenneth E., RODRÍGUEZ, J. Alexis P., DAVILA, Alfonso F., SCHULZE-MAKUCH, Dirk, EL MAARRY, M. Ramy, UCEDA, Esther R., AMILS, Ricardo, MIYAMOTO, Hirdy, KIM, Kyeong J., ANDERSON, Robert C., McKAY, Christopher P. (2011) Meteorites at Meridiani Planum provide evidence for significant amounts of surface and near-surface water on early Mars. Meteoritics & Planetary Science, 46 (12) 1832-1841 doi:10.1111/j.1945-5100.2011.01297.x | Journal (article/letter/editorial) | | Ajalvir km 4, Torrejón de Ardoz, 28850, Madrid, Spain 11 The Museum, The University of Tokyo, Tokyo, Japan...by outgassing associated with the formation of Tharsis (Dohm et al. 2001; Phillips et al. 2001), could...hematite, but also maghemite, goethite, and lepidocrocite, among other secondary minerals; see Fleischer...Scott D. H. 2001. Ancient drainage basin of the Tharsis region, Mars: Potential source for outflow channel |  | Murchie, Scott, Roach, Leah, Seelos, Frank, Milliken, Ralph, Mustard, John, Arvidson, Raymond, Wiseman, Sandra, Lichtenberg, Kimberly, Andrews-Hanna, Jeffrey, Bishop, Janice, Bibring, Jean-Pierre, Parente, Mario, Morris, Richard (2009) Evidence for the origin of layered deposits in Candor Chasma, Mars, from mineral composition and hydrologic modeling. Journal of Geophysical Research, 114. doi:10.1029/2009je003343 | Journal (article/letter/editorial) | | Contemporaneously, SO2 emissions from construction of the Tharsis volcanoes provided a source of sulfur to acidify...late Noachian to early Hesperian formation of Tharsis [Andrews-Hanna et al., 2007]. As water rose through...and an important effect is the development of Tharsis, which diverts existing subsurface water as well...and Terra Sirenum near the southwestern flank of Tharsis. In Meridiani Planum, sulfate salts precipitated...high-resolution (0.25° 0.25°) hydrological models of the Tharsis region using the approach of Andrews-Hanna et al |  | | Journal (article/letter/editorial) | | include iodargyrite (AgI), enargite (CuAsS4), lepidocrocite (FeO(OH)) and a suite of less common hydrated...Iberian Pyrite Belt (IPB), and some of them (e.g. Tharsis, Río Tinto), C. CRUZ ET AL. were also mined...intrusion-related gold deposit (IRGD) in the NW of Spain, the Linares deposit: igneous rocks, veins and related...discovery in the Variscan basement of northwest Spain: a fluid inclusion and stable isotope study. Ore |  | | Journal (article/letter/editorial) | | ["]. (f) iron-bearing oxides and hydroxides: lepidocrocite (sample LPS2 from Morris et al. (2000); < 90...Maghemite Schwertmannite Hematite Jarosite Lepidocrocite Goethite Ferrihydrite Ferroxyhyte Limonite Hematite...maghemite, akagenite, schwertmannite, jarosite, lepidocrocite, goethite, and ferrihydrite exhibit an absorption...P—schwertmannite; +—hematite; ×—jarosite; —lepidocrocite; !—goethite; —ferrihydrite; |—ferroxyhyte;...Igneous processes and closed system evolution of the Tharsis region of Mars. J. Geophys. Res. 93, 10225–10235 |  | | Journal (article/letter/editorial) | | Ophiolitic Association at Cóbdar, southeastern Spain: relics of ocean-floor metamorphism preserved through...Kristmannsdóttir, J. Kristjansson, and V. Marteinsson Lepidocrocite in hydrothermal sediments of the Atlantis II...aqueous solution by interaction with goethite, lepidocrocite, mackinawite, and pyrite: An X-ray absorption...radiometric equipment in an underground mine in Spain—M. Cruz Álvarez Álvarez and M Teresa Dopico Vivero...previous mining contamination, Iberian pyrite belt, Spain—Hélène Pauwels, Marie-Lou Tercier-Waeber, Miguel |  | | Journal (article/letter/editorial) | | Teorica, Universidad de Valladolid, 47011 Valladolid, Spain (aguado@metodos.fam.cie.uva.es) 3 Chemistry Department...Inés de la Cruz SN, 28049, Cantoblanco, Madrid, Spain (sabino@icmm.csic.es) 3 Thermochemistry Facility...of akaganeite is found to be lower than for lepidocrocite γ-FeOOH and goethite α-FeOOH, the amount of...surface is also under goethite investigation. lepidocrocite 0.2 akaganeite kJ/mol AND PETER J. VIKESLAND...led to a superplume at Tharsis. The resulting concentration of volcanism at Tharsis would iinfluence climate |  | | Journal (article/letter/editorial) | | where Olympus Mons and the three volcanoes in the Tharsis Montes possess notably lower spectral slope than...(the northernmost of the three large volcanoes in Tharsis Montes) was 1.30. These values are significantly...ferric-bearing minerals like schwertmannite, lepidocrocite, maghemite, and ferrihydrite (e.g., Fig. 4 of...the 2001 data. For example, Olympus Mons and the Tharsis Montes were visible, particularly in longer wavelengths...magnetite (Fe3 O4 ), goethite (α-FeOOH), and lepidocrocite (γ -FeOOH). J. Geophys. Res. 90, 3126–3144. |  | | Book (edition) | | The oxide hydroxides 14 Goethite a-FeOOH 14 Lepidocrocite c-FeOOH 18 Akaganite b-FeOOH and schwertmannite...Cation substitution 39 General 39 Goethite and lepidocrocite 42 Al substitution 42 The Iron Oxides: Structure...character 69 Twinning 71 Effect of additives 73 Lepidocrocite 74 Akaganite and schwertmannite 75 Ferrihydrite...dimensions The iron oxides 101 Goethite 102 Lepidocrocite 103 Akaganite and schwertmannite 104 d-FeOOH...The different iron oxides 123 Goethite 123 Lepidocrocite 124 Akaganite 124 d-FeOOH, feroxyhyte and high |  | | Book (volume) | | chapters: France and Luxembourg by J. Bouladon Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy...Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory...Conclusion . Distribution in space Distribution in time Spain by F. V3.zquez Guzman. 69 71 71 73 73 Geology...Elena district. Cantabria district Reocin. Aliva . Huelva-Sevilla district Aznalc6llar . Sotiel . Rio Tinto...Luisa Mines of the Vuelta Falsa-El Toro (Paymogo-Huelva) lineament Lugo district . Silver . Tin and tungsten |  | | Journal (article/letter/editorial) | | load transported by an AMD-affected river (SW, Spain) LAURA GALLARDO Departamento de Geofísca & Centro...Department of Geodynamics and Paleontology. Univ. of Huelva. Avda.Fuerzas Armadas s/n. 21071. Huelva.Spain...Chemistry. Univ. of Cádiz. 11510, Puerto Real, Cádiz. Spain The Meca river (315 km2), a tributary of the Odiel...Odiel river, is affected by AMD coming from Tharsis mines and shows acidic water with pH close to 3. This...Oviedo, Jesús Arias de Velasco s/n, 33005 Oviedo (Spain) (*mgarias@geol.uniovi.es, corretge@geol.uniovi |  | | Journal (article/letter/editorial) | | 2000b. System of gigantic valleys northwest of Tharsis Montes, Mars: Latent catastrophic flooding, northwest...Hare 2001. Paleotographic reconstruction of the Tharsis magmatic complex reveals potential ancient drainage... T. D. Shelfer, and H. V. Lauer, Jr. 1998. Lepidocrocite to maghemite: A pathway to magnetic and hematitic |  | Bishop, Janice L., Parente, Mario, Weitz, Catherine M., Noe Dobrea, Eldar Z., Roach, Leah H., Murchie, Scott L., McGuire, Patrick C., McKeown, Nancy K., Rossi, Christopher M., Brown, Adrian J., Calvin, Wendy M., Milliken, Ralph, Mustard, John F. (2009) Mineralogy of Juventae Chasma: Sulfates in the light-toned mounds, mafic minerals in the bedrock, and hydrated silica and hydroxylated ferric sulfate on the plateau. Journal of Geophysical Research, 114. doi:10.1029/2009je003352 | Journal (article/letter/editorial) | | chasma likely formed due to stresses related to the Tharsis rise during the late Noachian to early Hesperian...study also includes hydrologic modeling of the Tharsis region that suggests a regional geologic process...mining in the Rio E00D09 Tinto area, southwest Spain, Appl. Geochem., 14(8), 1015 – 1030, doi:10.101...magnetite (Fe3O4), goethite (a-FeOOH), and lepidocrocite (g-FeOOH), J. Geophys. Res., 90, 3126 – 3144 |  | | Journal (article/letter/editorial) | | from SU2, almost basinwide, by a bright orange lepidocrocite horizon (Bäcker and Richter, 1973) that is interpreted...Deep (Taitel-Goldman et al., 2002). Where the lepidocrocite horizon is absent, the transition between SU2...Taitel-Goldman, N., Koch, C.B., Singer, A., 2002. Lepidocrocite in hydrothermal sediments of the Atlantis II...Conde, C., Spiro, B.F., 2008. Formation of the Tharsis Massive SC Sulfide Deposit, Iberian Pyrite Belt:...(SAM) last 3.6 AmorphousSiliceous 3.5 (1-4) m Lepidocrocite horizon SU2 5.9-3.6 (SOAN/OAN) Sulfidic 4 (2-12) |  | | Journal (article/letter/editorial) | | Almera”-CSIC, c/Lluis Solé y Sabaris s/n, 08028 Barcelona, Spain (*correspondence: patricia.acero@unizar.es. Corresponding...Zaragoza, c/ Pedro Cerbuna 12, 50009 Zaragoza, Spain) 2 Dpt. Geotechnics and Geosciences, Tech. Univ...Catalonia, c/Jordi Girona 1-3, D-2, 08034 Barcelona, Spain The evolution of reactive porous media (e.g. tailings...of Sb. Therefore, we synthesised goethite, lepidocrocite, and ferrihydrite with adsorbed Sb ranging in...BET surface area of 33 m2/g. The 1 µm long lepidocrocite platelets and the ferrihydrite samples revealed |  | | Book | | pyrrhotite (FeS) is replaced by haematite and lepidocrocite resulting in a box wood structure, characteristic...phase of replacement of pyrrhotite mainly by lepidocrocite is illustrated in Fig. 226. The alteration of...Fig. 680 shows lepidocrocite (FejOj-lHjO), a gel phase in which prismatic lepidocrocite crystallites and...to other gel sphaeroids of lepidocrocite a central aggregate of lepidocrocite crystals might be formed...formed with a layer of gel lepidocrocite in which gel haematite is also formed. This layer is followed externally |
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Tharsis, Alosno, Huelva, Andalusia, Spain