 | Leistel, J. M., Marcoux, E., Thiéblemont, D., Quesada, C., Sánchez, A., Almodóvar, G. R., Pascual, E., Sáez, R. (1997) The volcanic-hosted massive sulphide deposits of the Iberian Pyrite Belt. Mineralium Deposita, 33 (1) 2-30 doi:10.1007/s001260050130 | Journal (article/letter/editorial) | | Geologõ a y Minerõ a, Universidad de Huelva, La RaÂbida, 21819 Palos de la Frontera (Huelva), Spain comparable...la Faja Pirõ tica IbeÂrica (FPI) ha sido un aÂrea de actividad minera e investigacioÂn cienti®ca renovadas...renovadas, lo que ha conducido a la obtencioÂn de nuevos datos y conceptos geoloÂgicos y metalogeÂnicos,...sucintamente en este NuÂmero Especial. La razoÂn de este intereÂs en la FPI, que forma parte del cinturoÂn...cantidad de mineralizaciones de sulfuros masivos ligados a vulcanismo (1700 millones de toneladas de sulfuros |  | | Book | | MINERAL RESOURCES OF PORTUGAL Text prepared by Luís Plácido Martins CONTENTS 5 7 11 19 20 21...MINING BACKGROUND HISTORICAL OVERVIEW OF MINING IN PORTUGAL PRECIOUS METALS Galicia - Trás-os-Montes Zone...Business in Portugal KEY REFERENCES 3 PREAMBLE A complex and diversified geology endows Portugal with a...level originated from world class deposits, as Neves-Corvo (Cu, Sn) and Panasqueira (W), but also from a...ornamental stones and some other mineral substances. Portugal is presently one of the main UE producers of copper |  | | Report (chapter) | | REINALDO S/~EZ 4 llnstituto Geol6gico y Minero de Espa~a. Azafranal 48. 37001 Salamanca, Spain (e-mail:...Universidade Lisboa, Edificio C2, Piso 5, 1749016 Lisboa, Portugal 4Dpt. Geologia. Fac. Ciencias. Universidad Huelva...Variscan suture is defined by the Pulo de Lobo Terrane and the Beja Acebuches ophiolite (Silva et al. 1990;...(1990). SOPC, Santa Olalla Plutonic Complex; BR, Brovales Pluton; BU, Burguillos Pluton; SM, Santa Marta Stock...the Variscan Belt of Iberia. The Pulo de Lobo Group and the Beja-Acebuches Ophiolite are located between |  | | Journal (article/letter/editorial) | | E. Marcoux 1, Y. Moi~lo 2, J.M. Leistel 1 1Bureau de Recherches G6ologiques et Mini~res, DR/MGG, B.P....2, France 2Laboratoire de Chimie des Solides, Institut des Mat6riaux, 2, rue de la Houssini~re, F-44072... Migollas, Concepci6n, Gaviao, Los Frailes, Neves-Corvo, Valverde and Lagoa Salgada. This paper presents...sulphide deposits (Neves, the Corvo orebody; Algar6, a small Co-As occurrence 3 km west of Neves; and Aljustrel)...phyllite-quartzite formation 9 { .Lcoor,.~.~ V,LtA.O, PORTUGAL ~ SPAIN (?} .. .2.".. ~ : . ' . 9 '." 9 . |  | | Journal (article/letter/editorial) | | selenium distribution in the Neves-Corvo deposit, Iberian Pyrite Belt, Portugal J. R. S. CARVALHO1,2,*, J...Dom Luiz, Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisboa, Portugal Sustainable Innovation... ISQ, Qeiras Taguspark, 2740-120 Porto Salvo, Portugal Helmholtz-Zentrum Dresden-Rossendorf, Institut...Germany Somincor - Lundin Mining, Neves Corvo mine, 7780 Castro Verde, Portugal [Received 1 March 2017; Accepted...been reported in the Neves-Corvo volcanic-hosted massive sulfide deposit, Portugal. The distribution of |  | | Journal (article/letter/editorial) | | ore-forming ¯uids in the Neves Corvo VHMS Deposit of the Iberian Pyrite Belt (Portugal): strontium, neodymium...mineralisation at the Neves Corvo VHMS deposit of the Iberian Pyrite Belt (IPB). Sul®de- and cassiterite-rich...palynological age constraints for ore formation at Neves Corvo, and are indistinguishable from several other...could have been the exclusive sources for the Neves Corvo ores. Distinct mixing arrays in the eNd (350...sul®de and tin ore deposition involved ore-forming solutions from dierent sources. Whereas sul®de-ore |  | | Report (volume) | | Portuguese Pyrite Belt By David J. Grimes and Delfim de Carvalho...........................................relative to nearby producing mines in the Rawhide and Santa Fe districts and contributes to the general volcanic...transfer that technology to other users. Grimes and de Carvalho (chapter G) tested a variety of exploration...value to additional exploration in this part of Portugal and to future work in similar climatological and...Basalts of El Alto, Cerros ~^l Santa Fe Group and del Rio, and Santa Ana ' ' ' AbiquiuTuff Mesa Puye |  | | Book | | ................. .45 3.2.2 Neves-Corvo, Castro Verde, Southern Portugal.. ........................................... 100 3.5.3 Kirki (St. Phillippe) Mine, Thrace, Greece .................................................................. 133 4.5.1 Cerro de Pasco, Peru ..................................................................... 181 10.1.15 Cerro de Pasco, Peru ................................................................. 202 10.1.68 Neves-Corvo, Portugal ....................................... |  | | Journal (article/letter/editorial) | | Toscano á G.R. AlmodoÂvar Departamento de Geologõ a, Universidad de Huelva, 21819 ± La RaÂbida, Huelva (Spain)...Spain to the Atlantic Ocean, south of Lisbon, in Portugal (Fig. 1), making a belt in which very many massive... and AznalcoÂllar in Spain, or Neves Corvo and Aljustrel in Portugal. Even after continuous metal extraction...Ossa-Morena Zone Madrid Beja Aracena Aljustrel Lisboa IPB La Zarza Riotinto Neves Corvo N Tharsis Sotiel...from these metals, Sn is now being exploited in Neves Corvo. About 80 mines have been operative during the |  | | Book | | and Fernando Tornos 209 11 Modelling of the Neves Corvo Area . . . . . . . . . . . . . . . . . . C. Inverno...Pyrite Belt and the Ozza Morena zone in Spain-Portugal and the Hellenic belt of northern Greece. The...in deposit scale, but also in semi-regional (near mine) and regional (mineral belts) scales. The models...Pyrite Belt and the Ozza Morena zone in Spain-Portugal and the Hellenic belt of northern Greece (Fig...uncertainty values represent: (1) Observed in field, mine or drill-core; (2) Interpreted from geophysical |  | | Book | | ROMANA E A METALURGIA DO OURO EM PORTUGAL UNIVERSIDADE DO MINHO INSTITUTO DE CIÊNCIAS SOCIAIS BRAGA 2008...Técnica Autor: Carla Maria Braz Martins Edição: Unidade de Arqueologia da Universidade do Minho Composição,...290519/09 ISSN: 1647-0745 « O mundo é, antes de mais, a totalidade de tudo o que existe, formado pelo céu e...se formou de quatro elementos, assim o homem se compõe de quatro humores (...).» Isidoro de Sevilha (in...1997: 533) À MINHA FAMÍLIA. PREFÁCIO Há mais de trinta e cinco anos, em 1972, procurava, activamente |  | Almodóvar, Gabriel R., Yesares, Lola, Sáez, Reinaldo, Toscano, Manuel, González, Felipe, Pons, Juan Manuel (2019) Massive Sulfide Ores in the Iberian Pyrite Belt: Mineralogical and Textural Evolution. Minerals, 9 (11) 653 doi:10.3390/min9110653 | Journal (article/letter/editorial) | | Pons 3 1 2 3 * Departamento de Ciencias de la Tierra, Universidad de Huelva, 21071 Huelva, Spain; almodovar@uhu...te, cobaltite, Sb–As–Bi sulfosalts, gold, and electrum. Common oxidized phases include magnetite, hematite...biggest in this class: Riotinto (>500 Mt) and Neves Corvo (≥300 Mt) [13,14]. The general characteristics...[14] proposed a more complex system for the Neves Corvo deposit. A metamorphic or granite related source...Pb-sulfosalts, cassiterite, magnetite, stannite, electrum and cobaltite. It is very well known that regardless |  | | Journal (article/letter/editorial) | | Castroviejo (*) : M. Soler Universidad Politécnica de Madrid-UPM, ETSI Minas, Ríos Rosas 21, 28003 Madrid...Pyrite Belt (IPB), southwestern Spain and southern Portugal, show perhaps the oldest written record of historical...MC Bragança and Morais allochthonous complexes, Portugal. (Modified from Arenas et al. (2007) and Castroviejo...Fig. 6 orogen by a suture zone delineated by the Beja-Acebuches ophiolite and the Pulo do Lobo accretionary...position of the blind Masa Migollas deposit, Sotiel Mine, below the PQ unit. The interval A–B of the cross |  | Velasco-Acebes, Jesús, Tornos, Fernando, Kidane, Abiel T., Wiedenbeck, Michael, Velasco, Francisco, Delgado, Antonio (2019) Isotope geochemistry tracks the maturation of submarine massive sulfide mounds (Iberian Pyrite Belt) Mineralium Deposita, 54 (6) 913-934 doi:10.1007/s00126-018-0853-x | Journal (article/letter/editorial) | | Centro de Astrobiología (CSIC-INTA), Torrejón de Ardoz, 28850 Madrid, Spain 2 Instituto de Geociencias...Germany 6 Dpto. Mineralogía y Petrología, Facultad de Ciencia y Tecnología, Universidad del País Vasco...7 Laboratorio de Biogeoquímica de Isótopos Estables, Instituto Andaluz de Ciencias de la Tierra IACT...southern area (e.g., Sotiel-Migollas, Tharsis, Neves Corvo, Lousal, Las Cruces, Aznalcóllar-Los Frailes...sulfides in the southern IPB. The Sotiel-Migollas mine Sotiel-Migollas is one of the largest clusters of |  | | Journal (article/letter/editorial) | | Environnement et Minéralurgie, École Nationale Supérieure de Géologie, UMR 6975 INPL-CNRS, B.P. 40, 54501 Vandœuvre-Lès-Nancy...Québec en Abitibi-Témiscamingue, URSTM, 445 Boulevard de l’Université, Rouyn-Noranda, Qc, Canada J9X 5E4...Technologiques Communs, Institut National Polytechnique de Grenoble, B.P. 75, 38402 St Martin D’Hères Cedex...Edifı́cio C6, Piso 4, Campo Grande, 1749-016 Lisboa, Portugal [Received 27 August 2006; Accepted 13 July 2007]...France (Le Châtelet and Villeranges) and Portugal (Neves Norte). The Au was characterized by optical |  | | Book (volume) | | Oberhänsli, Potsdam, Brandenburg, Germany Maarten J. de Wit, AEON-ESSRI, Nelson Mandela Metropolitan University...Geológico y Minero de España (IGME) and Faculty of Geological Sciences Universidad Complutense de Madrid Madrid...Madrid, Spain José Tomás Oliveira LNEG Amadora, Portugal ISSN 2364-6438 ISSN 2364-6446 (electronic) Regional...by Late Triassic red beds, Telheiro beach, SW Portugal. Photographed with a drone by JC Kullberg This...professional career at Instituto Geológico y Minero de España (Spanish Geological Survey), from where he |  | | Journal (article/letter/editorial) | | the Spanish part of the Iberian Pyrite Belt (IPB) de®ne two geochemical, mineralogical and spatial gold...gold, which occurs in patches of very auriferous electrum (Au > 75 wt.%), was transported by chloride complexes...[Au(HS)2ÿ ] and is contained in Ag- and Hg-rich electrum (up to 61.0 and 30.5 wt.% respectively) and/or...and also in determining the Ag content of the electrum. This antithetic behaviour of the gold in the...Deschamps á M. Joubert SEIEMSA, Ed. Foro de Somosaguas, Pozuelo de Alarcon, 28228 Madrid, Spain due to the |  | Yesares, Lola, Sáez, Reinaldo, Nieto, José Miguel, de Almodóvar, Gabriel Ruiz, Cooper, Stephen (2014) Supergene enrichment of precious metals by natural amalgamation in the Las Cruces weathering profile (Iberian Pyrite Belt, SW Spain) Ore Geology Reviews, 58. 14-26 doi:10.1016/j.oregeorev.2013.10.004 | Journal (article/letter/editorial) | | Ruiz de Almodóvar a, Stephen Cooper b a b Department of Geology, University of Huelva, Avenida de las...Mineralogical studies conducted on samples from the active mine workings indicate that Hg and precious metals occur...of 6.2% Cu ore in a leaching plant close to the mine site. The current 12-year mining plan estimates...Sotiel-Coronada (González et al., 2006), and Neves Corvo (Relvas et al., 2002) mine districts. At the Las Cruces deposit...sulfides, Au is commonly closely associated with electrum (Hough et al., 2009), and As-rich pyrite or arsenopyrite |  | | Journal (article/letter/editorial) | | com 2IGEO-Consejo Superior de Investigaciones Científicas, Facultad de Ciencias Geológicas, 28040 Madrid...the suture with the adjacent terrane of the Pulo de Lobo Zone there is a significant group of deposits...Confesionarios, Aguas Teñidas, Magdalena, Castillejito, Cueva de la Mora, and Monte -3- JOURNAL PRE-PROOF Romero...PRE-PROOF and Rosa et al. (2008, 2010) in Neves Corvo (Portugal). However, several studies have been done...Donaire et al., 2002; Conde et al., 2003) Las Cruces Mine (Bobrowicz, 1995; Knight, 2000; Conde F et al |  | | Journal (article/letter/editorial) | | Penouta apogranite, Spain, 211; --, from South Crofty Mine, Co17zwall, England, 447 Cathodolnminescence, of...cassiterite in the composite lodes at South Crofty Mine, Cornwall, England, 447; --, of nepheline syenites...in hydrothermal veins at Minas da Panasqueira, Portugal, 435 CROWLEY, P. D., thermobarometry, 57 Cryptic...cassiterite in the composite lodes at South Crofty Mine, 447; INDEX North Pennine orefield, banded sphalerite...the Variscan granite of the southwest of, 605 Electrum, in the experimental study of arsenic-silver incompatibility |  | Lescuyer, J. L., Leistel, J. M., Marcoux, E., Milési, J. P., Thiéblemont, D. (1997) Late Devonian-Early Carboniferous peak sulphide mineralization in the Western Hercynides. Mineralium Deposita, 33 (1) 208-220 doi:10.1007/s001260050141 | Journal (article/letter/editorial) | | Dinantian in Morocco, it is nevertheless possible to de®ne an overall metalliferous ÔÔpeak'' around 350 Ma...Lescuyer (&) LaSource Compagnie MinieÁre, 31 avenue de Paris, 45000 OrleÂans, France J.M. Leistel á E. Marcoux...(Dinantiense) dentro de la Cadena Hercõ nica occidental esta marcado por la formacioÂn de depoÂsitos de sulfuros...volcaÂnicas: Chessy y Chizeuil en las sucesiones de BreÂvenne y Somme en el Macizo Central franceÂs;...Porte-aux-Moines en la cuenca de ChaÃteaulin en el Macizo Armoricano franceÂs; Riotinto, Neves Corvo, Tharsis y otros |  | Yesares, Lola, Sáez, Reinaldo, Nieto, José Miguel, De Almodovar, Gabriel Ruiz, Gómez, Carmelo, Escobar, Juan Manuel (2015) The Las Cruces deposit, Iberian Pyrite Belt, Spain. Ore Geology Reviews, 66. 25-46 doi:10.1016/j.oregeorev.2014.10.019 | Journal (article/letter/editorial) | | Reinaldo Sáez a, José Miguel Nieto a, Gabriel Ruiz De Almodovar a, Carmelo Gómez b, Juan Manuel Escobar...Department of Geology, University of Huelva, Avenida de las Fuerzas Armadas, S/N, 21071 Huelva, Spain Geological...Cruces ore deposits, together with Lagoa Salgada in Portugal, are the only known deposits in the IPB that preserve...Valverde and Aznalcollar in Spain, and Neves Corvo and Aljustrel in Portugal) have been classified as giants (N... from Seville in Spain, to south of Lisbon in Portugal (Fig. 1). The IPB forms the principal domain of |  | | Journal (article/letter/editorial) | | and bornite grains, and rarely as fine-grained electrum. The increasing Au content (up to 15.1 ppm) with...et al., 1995; Hoxha et al., 2005). Native gold (electrum) occurs as inclusions within chalcopyrite and...2003; Ihle et al., 2005; Franklin et al., 2005). Electrum, native gold, Au-tellurides and invisible gold...and in the stringer zones, the Au is found as electrum or as Au-tellurides associated with chalcopyrite...arsenian pyrite in the center of the lens, and as electrum in the barite-bearing top of the lens. In the |  | | Report (issue) | | of the Neves-Corvo Massive Sulfide Deposit, Portugal, and Implications for Future .... Delfim de Carvalho...«2. of the eccisemene of the Misima Gold-Silver Mine, Papua New Guinea ........ .G. I. Wilson and R....C. Barwick eae ie Discovery. The McLaughlin Gold Mine, Napa, Yolo, and Lake Counties, California Fre...7 ee ee 7 Sr 7 en- s hs PR : + A h cs de bs a Lie a Pekan Ara ee Pe aa a + ST...deposits. The twelve genetic concept papers stress the de- positional end of ore-forming systems and make |  | | Journal (article/letter/editorial) | | Belt G.K. Strauss and J.S. Beck Cia. Espafiola de Minas de Tharsis, S.A., Pueblo Nuevo, s/n, E 21530 Tharsis...(Aznalcollar and Sotiel), high-grade copper ores (Neves Corvo/Portugal) and gold and silver from gossans (Rio Tinto...stretches as an arcuate belt across SW Spain and S Portugal (Fig. 1). Pyrite Belt geology has been described...an E-W trend in Spain, which changes to NW in Portugal. Deformation involved isoclinal folds overturned...orebodies. The Filon Norte open pit is the only active mine and consists of two conformable orebodies, "Filon |
|
