 | | 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...ornamental stones and some other mineral substances. Portugal is presently one of the main UE producers of copper...sulphide deposits like Neves-Corvo and Aljustrel, in Portugal, Rio Tinto, Sotiel, Los Frailes, Las Cruces, etc |  | | Journal (article/letter/editorial) | | Centre, University of Coimbra, 3000–272 Coimbra, Portugal *Corresponding author, e-mail: neiva@dct.uc.pt...quartz and K-feldspar, but also contains albite and biotite altered into chlorite. The grain size (2.5–10 cm)...analyses were carried out at LNEG, S. Mamede de Infesta, Portugal. Standards used include albite (NaKa), orthoclase...1984), Arga, northern Portugal (Gomes et al., 1995) and Cabanas, northern Portugal (Neiva & Champness,...the Swamp pegmatite section at the Little Three Mine, USA (London et al., 2012). The crystallization |  | Novák, Milan, Vieira, Romeu, Lima, Alexandre, Škoda, Radek, Martins, Tania, dos Anjos Ribeiro, Maria (2009) Ferronigerite with dominant substitution TiSn−1 in muscovite+chlorite aggregate from massive quartz nodule associated with a petalite-rich aplite-pegmatite of the Barroso-Alvão pegmatite field, Northern Portugal. Neues Jahrbuch für Mineralogie - Abhandlungen, 186 (1) 67-78 doi:10.1127/0077-7757/2009/0132 | Journal (article/letter/editorial) | | pegmatite field, Northern Portugal Milan Novák, Romeu Vieira, Alexandre Lima, Radek Škoda, Tania Martins...petalite, aplite-pegmatite, Barroso-Alvão field, Portugal Introduction Nigerite-group minerals belong to...deformation. The degree of metamorphism varies from biotite to andalusite zone (Noronha et al. 1981) locally...al. 2007). Three different types of synorogenic biotite and two-mica granites of the Hercynian age (Ferreira...discordantly cut metasediments (Charoy et al. 1992, 2001, Lima et al. 2003). Aplite-pegmatite bodies have 1 to |  | | Journal (article/letter/editorial) | | located between the Archean-Paleoproterozoic Río de la Plata craton to the east and the Grenville Cuyania-Precordillera...is located in the northern portion of the Sierras de San Luis (Fig. 1; Galliski 1999b, Galliski et al...the northern end of the Sierra de los Comechingones of the Sierras de Córdoba, Argentina (Fig. 1; Galliski...2010, Morteani et al. 2012). Comechingones Co. de Agustín 5 300 Tabular Concordant Augen-gneiss Guacha...Corral Shear Zone MS-REL – Li (LCT) Comechingones Co. de Agustín Sin Nombre Comechingones Co. Redondo Magdalena |  | | Journal (article/letter/editorial) | | Olivier Bruguier3 5 1 Departamento de Geologia, Universidade Federal de Pernambuco, 50740-530, 6 Recife...Federal do Sul e Sudeste do Pará, Marabá, Brazil 8 3 Géoscience Montpellier, Université de Montpellier...orthogneiss, a coarse-grained, 143 amphibole-biotite augen gneiss, commonly containing amphibolitic...148 Three smaller gneissic units, the Encruzilhada de São João (França et al., 2019), 149 Caruaru (Neves...southwestern corner of the area (Fig. 1d) The Encruzilhada de São João 153 orthogneiss is petrographically similar |  | Teixeira, R.J.S., Neiva, A.M.R., Gomes, M.E.P., Corfu, F., Cuesta, A., Croudace, I.W. (2012) The role of fractional crystallization in the genesis of early syn-D3, tin-mineralized Variscan two-mica granites from the Carrazeda de Ansiães area, northern Portugal. Lithos, 153. 177-191 doi:10.1016/j.lithos.2012.04.024 | Journal (article/letter/editorial) | | two-mica granites from the Carrazeda de Ansiães area, northern Portugal R.J.S. Teixeira a,⁎, A.M.R. Neiva...and Geosciences Centre, University of Coimbra, Portugal Department of Earth Sciences, University of Coimbra...and Geosciences Centre, University of Coimbra, Portugal Department of Geosciences, University of Oslo...Department of Geology, University of Oviedo, C/Jesús Arias de Velasco s/n, 33005 Oviedo, Spain e Ocean and Earth...multiphase granitic complex (G1–G6) in the Carrazeda de Ansiães area, Central Iberian Zone, was emplaced |  | da Silva Filho, Adejardo Francisco, Guimarães, Ignez de Pinho, Van Schmus, William Randall, Dantas, Elton, Armstrong, Richard, Concentino, Lorena, Lima, Dayse (2013) Long-lived Neoproterozoic high-K magmatism in the Pernambuco–Alagoas Domain, Borborema Province, northeast Brazil. International Geology Review, 55 (10) 1280-1299 doi:10.1080/00206814.2013.774156 | Journal (article/letter/editorial) | | Brazil a a Adejardo Francisco da Silva Filho , Ignez de Pinho Guimarães , William Randall Van b c d a...Lorena Concentino & Dayse Lima a Departamento de Geologia , Universidade Federal de Pernambuco , Recife ...Lawrence , KS , 66045 , USA c Instituto de Geociências , Universidade de Brasilia , Brasilia , Brazil a d...article: Adejardo Francisco da Silva Filho , Ignez de Pinho Guimarães , William Randall Van Schmus , Elton..., Richard Armstrong , Lorena Concentino & Dayse Lima (2013) Long-lived Neoproterozoic high-K magmatism |  | Mariano, Gorki, Correia, Paulo de Barros, Neves, Sérgio Pacheco, Filho, Adejardo Franciso da Silva (2009) The high‐K calc‐alkaline Alagoinhas pluton: anisotropy of magnetic susceptibility, geochemistry, emplacement setting, and implications for the evolution of Borborema Province, NE Brazil. International Geology Review, 51 (6) 502-519 doi:10.1080/00206810902818594 | Journal (article/letter/editorial) | | Borborema Province, NE Brazil a a Gorki Mariano , Paulo de Barros Correia , Sérgio Pacheco Neves a & Adejardo...Silva Filho a a Departamento de Geologia , Universidade Federal de Pernambuco , 50740‐530, Recife,...2009. To cite this article: Gorki Mariano , Paulo de Barros Correia , Sérgio Pacheco Neves & Adejardo...Paulo de Barros Correia, Sérgio Pacheco Neves and Adejardo Franciso da Silva Filho Departamento de Geologia...Geologia, Universidade Federal de Pernambuco, 50740-530, Recife, Pernambuco, Brasil (Accepted 12 February |  | | Book | | Prof. Dr. ENRIQUE MARTINEZ Departamento de Geologia Universidad de Oviedo 33005 Oviedo, Spain GARCIA ISBN-13...sses. 3. Geology-Spain-Congresses. 4. Geology-Portugal-Congresses. I. Dallmeyer, R. D., 1944- . II. Martinez-Garcia...Asturian-Leonese Domain (Cantabrian Zone) L. C. SANCHEZ DE POSADA, M. L. MARTINEZ CHACON, C. MENDEZ FERNANDEZ...Introduction L. VILAS and M. A. DE SAN JOSE Ante-Ordovician Stratigraphy M. A. DE SAN JOSE, A. P. PIEREN, J...Palaeozoic Stratigraphy J. C. GUTIERREZ MARCO, M. A. DE SAN JOSE and A. P. PIEREN Structure M. DIEZ BALDA |  | | 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) | | volcanic belts General description Balsam Range Colinas de Jucuaran Youthful volcanic belt Central interior...vanishes south of the Colinas de Jucuaran, and then again widens around the Golfo de Fonseca. The coastal plain...reach the shore along the south flank of the Colinas de Jucuaran near Intipuca have been sharply truncated...series consisting of the Balsam Range and the Colinas de Jucuaran, both adjoining the coast, and a younger...eastward, by way of young volcanic islands in the Golfo de Fonseca, with Volcan Cosequina and the volcanos of |  | | Journal (article/letter/editorial) | | online June 2009 The fulgurite of Torre de Moncorvo (Portugal): description and analysis of the glass...Geológico y Minero de España, Rı́os Rosas 23, 28003 Madrid Abstract: The fulgurite of Torre de Moncorvo (Portugal)...encouraged the present study of the Torre de Moncorvo (Portugal) fulgurite, numerous fragments of which...described. The lightning that generated the Torre de Moncorvo fulgurite occurred on the 24 May 1998, striking...between the villages of Cabanas de Baixo and Foz do Sabor in the municipality of Torre de Moncorvo (northeastern |  | | Report (volume) | | _________ Siria mine ________________________ ------------- __ ----Los Hornitos mine ______ ;_______...mine____________________________________ La Uni6n mine ________________ -----------------------(}uatem...48 48 49 50 51 51 51 La Paz mine ______ ---------------------------Cabanas district___________________________________..._________________ La Joya mine ____ ----------------------------La Corona deposits____________________________...~ateoprospect-----------------------------------~ataquescuintla mine _____________ ---- __ -----__________ Los Sandillales |  | Gualtieri, Alessandro F., Ferrari, Simone, Leoni, Matteo, Grathoff, Georg, Hugo, Richard, Shatnawi, Mouath, Paglia, Gianluca, Billinge, Simon (2008) Structural characterization of the clay mineral illite-1M. Journal of Applied Crystallography, 41 (2). 402-415 doi:10.1107/s0021889808004202 | Journal (article/letter/editorial) | | structures such as clay minerals simply because they do not implement specific algorithms for modeling planar...simple systems such as nickel hydroxide (Casas-Cabanas et al., 2005). BGMN (Bergmann & Kleeberg, 2000)...DIFFaX+ (Leoni et al., 2004) and FAULTS (Casas-Cabanas et al., 2005). Although their application to real... 2004) and nickel hydroxide for FAULTS (Casas-Cabanas et al., 2005)] gave promising results, their potentiality...occurrence and methods The illite-1M specimen is from a mine near the towns of Sátoralijaújhely and Füzerradvány |  | | Report (issue) | | and Nestor Castro Q. Colombia Institute Nacional de Investigaciones Geolo'gico-Mineras with a section...and Ne'stor Castro Q. Colombia Institute Nacional de Investigaciones Geoldgico-Mineras with a section...Mines Ltd........................ 186 El Limon mine .................................. 189 Small lode...Gold Dredging Ltd............ 194 La Viborita mine............................... 199 Anori placer................................... 209 ComcMitos do I. Nniv S. A. ............................. 209 |  | Marroni, Michele, Pandolfi, Luca, Principi, Gianfranco, Malasoma, Alessandro, Meneghini, Francesca (2009) Deformation history of the eclogite- and jadeitite-bearing mélange from North Motagua Fault Zone, Guatemala: insights in the processes of a fossil subduction channel. Geological Journal, 44 (2) 167-190 doi:10.1002/gj.1145 | Journal (article/letter/editorial) | | strands: the Polochic Fault in the north, the Motagua–Cabanas Fault in the middle and the Jocotan–Chamelecon...Fault in the south (Figures 2 and 3). The Motagua–Cabanas Fault Zone (MFZ), representing the main segment...microplate towards the north (Juan de la Paz, Baja Vera Paz and Sierra de Santa Cruz units) are characterized...Guatemala). PFZ: Polochic Fault; MFZ: Motagua-Cabanas Fault; JFZ: JocotanChamelecon Fault; SMFZ: South...lepidoblastic layers of coarse-grained white mica, biotite and garnet characterize the micaschists. The garnet |  | | Book | | CATALOGUE DE LA Collection de ET LA Minéralogie DE BIBLIOTHÈQUE DE M. E. GUYOT Membre DE de la Société...Société de GRANDMAISON Minéralogie de France BERGERAC Imprimerie Générale du Sud-Ouest 1906 (J... La création de cette collection remonte à l’année C’est Europe à la suite de et s’est enrichie...l’occasion et la visite des de fréquents centres miniers principaux de nombreuses et nouvelles d’une...croirais Je M. E. conseils de la ancien a ses par su président de connaissances développer |  | | Journal (article/letter/editorial) | | BlAnco,1 And celiA MArcos3 1 Departamento de Física, Universidad de Oviedo, C/ Calvo Sotelo, s/n, 33007, Oviedo...3 Departamento de Geología e Instituto de Organometálica Enrique Moles, Universidad de Oviedo, C/ Jesús...Jesús Arias de Velasco, s/n, 33005, Oviedo, Spain 2 ABstrAct A sample of Mg-vermiculite from Santa Olalla...alternates between +b/3 and –b/3 along the y-axis. De la Calle et al. (1975a) concluded that the observed...alternation of +b/3 and –b/3 interlayer shifts. Thus de la Calle et al. (1988) proposed a random model alternating |  | | Journal (article/letter/editorial) | | Campinas — UNICAMP, 13083-970, Campinas, SP, Brazil John de Laeter Centre of Mass Spectrometry, School of Applied...Technology, Perth WA 6845, Australia Companhia de Pesquisa de Recursos Minerais, DGM Sureg-Pa. Banco da Província...have been recognized in the Sergipano Belt (Jardim de Sá et al., 1986; D'el-Rey Silva, 1995; Araújo et...south: Macururé, Belo Monte–Jeremoabo, São Miguel do Aleixo and Itaporanga (Fig. 1). Three main events...recognized in the supracrustal rocks of the belt (Jardim de Sá et al., 1986; D'el-Rey Silva, 1995; Araújo et |  | da Silva Filho, Adejardo F., Guimarães, Ignez P., Ferreira, Valderez P., Armstrong, Richard, Sial, Alcides N. (2010) Ediacaran Águas Belas pluton, Northeastern Brazil: Evidence on age, emplacement and magma sources during Gondwana amalgamation. Gondwana Research, 17 (4) 676-687 doi:10.1016/j.gr.2009.10.002 | Journal (article/letter/editorial) | | Alcides N. Sial a a b Departamento de Geologia—CTG, Universidade Federal de Pernambuco, Rua Acadêmico Helio...intrusion. The resulting magma evolved through biotite and K-feldspar fractionation. © 2009 International...isotopic signatures. In a pre-drift reconstruction (De Wit et al., 1988), the Borborema Province lies adjacent...is a dominantly supracrustal unit comprised of biotite garnet gneisses, locally migmatized, intercalated...The Belém do São Francisco complex is an infra-crustal segment composed of migmatites, biotite-gneisses |  | | Book | | contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided.... . . . . . 485 486 487 491 495 Chapter 11 Portugal, Iberian Peninsula . . . . . . . . . . . 11.1.... . . . . . 11.3 Other Uranium Occurrences in Portugal . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . 16.2 Lower Río Tajo-Cabeza De Araya Region, Western Cáceres Province . 16.2.1 Ceclavín-Acehuche... . . . . . . . . . . . . . 16.2.3 Central Cabeza De Araya Area . . . . . . . . . . . . . . . . . . . |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...common and which have practical usage. Here belong biotite (with end-members annitephlogopite), lepidolite...among the most important rockforming minerals (eg: biotite. olivine), or among the important economic ore..."Dana's System of Mineralogy•· ( 1944, I 951, 1962). de Fourestier (1999) and Strunz and Nickel (2001). Mi11eral...ASG -Archives de Science Geneve BM - Bulletin de la Societe fram;aise de mineralogie et de cristallographie |  | | Book | | (Peru). Almaden Is the oldest and largest mercury mine In the world. Hg Colour: t in-white Lustre; opacity:...South America In the sixteenth century. Named platina de/ Pinto (Pinto silver) after the Rio Pinto in Colombia...Andreasberg (Germany), Sala (Sweden), Coimbra (Portugal), Prlbram (Czech Republic), New Brunswick (Canada)...stannite when zinc-rich. Stannite is found at Etna Mine (South Dakota, USA), Seward Peninsula (Alaska, USA)...Island (Phillipines), Morococha, Quiruvilca and Cerro de Pasco (Peru), and Freiberg (Germany). Prisms up to | | | Book | | (Peru). Almaden Is the oldest and largest mercury mine In the world. Hg Colour: t in-white Lustre; opacity:...South America In the sixteenth century. Named platina de/ Pinto (Pinto silver) after the Rio Pinto in Colombia...Andreasberg (Germany), Sala (Sweden), Coimbra (Portugal), Prlbram (Czech Republic), New Brunswick (Canada)...stannite when zinc-rich. Stannite is found at Etna Mine (South Dakota, USA), Seward Peninsula (Alaska, USA)...Island (Phillipines), Morococha, Quiruvilca and Cerro de Pasco (Peru), and Freiberg (Germany). Prisms up to |  | | Report (issue) | | some attention to presentation. The views expressed do not necessarily reflect those of the governments...Utsumi mine in Brazil. This deposit has been reported in the literature as Pocos de Caldas, Minas de Caldas...be emphasized that the country outlines presented do not reflect Agency position regarding international...producer. Mine A mine is a deposit from which ore is currently being recovered. Depleted Mine A depleted...depleted mine is, a mine-out or depleted ore deposit with insufficient Reasonably Assured Resources recoverable |
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