 | | Journal (article/letter/editorial) | | geochemistry of sulphide weathering in the São Domingos mine area (Iberian Pyrite Belt): A proxy for fluid–rock... Fein Keywords: Rare earth elements Gossan Acid mine drainage Mining wastes Minesoils Estuary pollution...wastes, minesoils and acid mine drainage (AMD) in the abandoned São Domingos mine area (Iberian Pyrite Belt...signatures; and =0 for horizontal patterns). The São Domingos stream, although it has been highly affected...mining activity by oxygenated water is known as Acid Mine ⁎ Corresponding author. Tel.: + 34 95 921 9826; |  | Silva, Teresa P., Matos, João X., de Oliveira, Daniel, Morais, Igor, Gonçalves, Pedro, Albardeiro, Luís, Carvalho, Fernanda, Menda, Ugur D., Veiga, João P. (2021) Orange Pickeringite from the Algares 30-Level Adit, Aljustrel Mine, Iberian Pyrite Belt, Portugal. Minerals, 11 (10) 1115 doi:10.3390/min11101115 | Journal (article/letter/editorial) | | Algares 30-Level Adit, Aljustrel Mine, Iberian Pyrite Belt, Portugal Teresa P. Silva 1, * , João X. Matos...Pickeringite from the Algares 30-Level Adit, Aljustrel Mine, Iberian Pyrite Belt, LNEG (National Laboratory...Research Unit, Estrada da Portela, 2610-999 Amadora, Portugal; daniel.oliveira@lneg.pt LNEG (National Laboratory...Unit, Bairro de Val d´Oca, 7601-909 Aljustrel, Portugal; joao.matos@lneg.pt (J.X.M.); igor.morais@lneg...NOVA University of Lisbon, 2829-516 Caparica, Portugal; fb.carvalho@campus.fct.unl.pt (F.C.); u.menda@fct |  | | Journal (article/letter/editorial) | | France ABSTRACT 10 The Urucum region (Mato Grosso do Sul, Brazil) contains Neoproterozoic-Cambrian 11...environment, for the carbonate BIFs of the Santa Cruz Mine region 63 located on the southeastern part of...Santa Cruz 107 Formation in the Figueirinha and São Domingo mines (Fig 3), adjacent to and below Mn-1...hematite (Fig 3B). Locally, at the Figueirinha 110 Mine, this conglomerate contains a carbonate boulder...cement ± Mn–Fe-rich carbonate (Table 1, Figueirinha Mine), and the Upper Mn-1 115 layer is a microgranular |  | Debowski, Beatriz Pereira, Potratz, Guilherme Loriato, Tavares Júnior, Armando Dias, Alves Martins, Maria Virgínia, Geraldes, Mauro Cesar (2022) Age and Origin of the Massangana Intrusive Suite and Associated Mineralizations, in the Rondônia Tin Province: Petrography, U-Pb, and Lu-Hf Isotopes Zircons. Minerals, 12 (10) 1304 doi:10.3390/min12101304 | Journal (article/letter/editorial) | | Petrologia Ígnea (DMPI), Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524—Bloco A...Instituto de Física, Universidade do Estado do Rio de Janeiro (UERJ), Rua São Francisco Xavier, 524, Bloco...GeoBioTec, Universidade de Aveiro, 3810-193 Aveiro, Portugal Correspondence: geraldes@uerj.br Abstract: Rondônia...the Massangana granite to be subdivided into São Domingos facies (medium to fine biotite-granite), Bom...pegmatites, and quartz veins that are explored in the São Domingos facies area. The endogreisens and exogreisens |  | | 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 |  | | Book (volume) | | 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...Energia e Geologia, former Geological Survey of Portugal, where he acted also as head of the departments...concentrated in regional geological mapping in Portugal and Mozambique, with particular interest in stratigraphy...and basin analysis. Professor at universities of Portugal and Angola, author and editor of several geological |  | Maia, Flávia, Pinto, Cláudia, Waerenborgh, João Carlos, Gonçalves, Mário A., Prazeres, Cátia, Carreira, Ondina, Sério, Susana (2012) Metal partitioning in sediments and mineralogical controls on the acid mine drainage in Ribeira da Água Forte (Aljustrel, Iberian Pyrite Belt, Southern Portugal) Applied Geochemistry, 27 (6) 1063-1080 doi:10.1016/j.apgeochem.2012.02.036 | Journal (article/letter/editorial) | | acid mine drainage in Ribeira da Água Forte (Aljustrel, Iberian Pyrite Belt, Southern Portugal) Flávia...Flávia Maia a,1, Cláudia Pinto a, João Carlos Waerenborgh b, Mário A. Gonçalves a,c,⇑, Cátia Prazeres a,2...Ed. C6 piso 4, Campo Grande, 1749-016 Lisboa, Portugal Instituto Tecnológico e Nuclear, Instituto Superior...Técnica de Lisboa, CFMC-UL, EN 10, 2686-953 Sacavém, Portugal CREMINER/LARSyS, Faculdade de Ciências da Universidade... Ed C6 piso 3, Campo Grande, 1749-016 Lisboa, Portugal d CEFITEC, Departamento de Física, Faculdade de |  | Valente, T., Grande, J.A., de la Torre, M.L., Santisteban, M., Cerón, J.C. (2013) Mineralogy and environmental relevance of AMD-precipitates from the Tharsis mines, Iberian Pyrite Belt (SW, Spain) Applied Geochemistry, 39. 11-25 doi:10.1016/j.apgeochem.2013.09.014 | Journal (article/letter/editorial) | | da Terra, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal Centro de Investigación...paper documents the solid phases associated to acid mine drainage (AMD) at the Tharsis mines (SW Spain)....metallic salts, and as ochres (jarosite combined with goethite). Also, their distributions illustrate two hydrochemical...Ltd. All rights reserved. 1. Introduction Acid mine drainage (AMD) from abandoned mines is an important...from north of Seville – in Spain – to southern of Portugal, constituting a region known for its large massive |  | | Journal (issue) | | travel down the Serra do Rio do Rastro, and two days on horseback. On the route from São Joaquim to Bom Jardim...dealer, was born in São Joaquim, Santa Catarina, on October 17, 1924. At the time, São Joaquim, located...Belo Horizonte. At the time, the Morro Velho gold mine, in the municipality of Nova Lima, was in full production...Mineralogical Record, “The Minerals of the Morro Velho Gold Mine, Brazil,” with co-author Richard V. Gaines, in 1973...particular was from the vicinity of the Morro Velho mine: it consisted of a hand-sized plate of white dolomite |  | | Journal (article/letter/editorial) | | Jacadigo Group, located near Corumbá, Mato Grosso do Sul, Brazil, 17 represents one of the most prominent...of dolomite and its 40 local replacement by goethite. In contrast, chert mobilisation takes place only...Group 59 near the city of Corumbá, Mato Grosso do Sul, Brazil. This IF, representing most of the so-...pseudomorphic replacement of gangue minerals with goethite (Morris 108 et al., 1980). Hypogene-supergene...the Urucum region was discovered in 1894. The Morro do 122 Urucum tenements were pegged by the Brazilian |  | Pyrgaki, Konstantina, Gemeni, Vasiliki, Karkalis, Christos, Koukouzas, Nikolaos, Koutsovitis, Petros, Petrounias, Petros (2021) Geochemical Occurrence of Rare Earth Elements in Mining Waste and Mine Water: A Review. Minerals, 11 (8) 860 doi:10.3390/min11080860 | Journal (article/letter/editorial) | | Occurrence of Rare Earth Elements in Mining Waste and Mine Water: A Review Konstantina Pyrgaki 1, *, Vasiliki...Abstract: Mining waste, processing by-products and mine water discharges pose a serious threat to the environment...of rare earth elements (REE) in mining waste and mine water discharges produced from the exploitation...77 to 1957.7 ppm. The total REE concentrations in mine discharges from different coal and ore mining areas...ppm and from 1.6 to 24.8 ppm, respectively. Acid mine discharges and their associated natural and treatment |  | Prudêncio, Maria Isabel, Ruiz, Francisco, Marques, Rosa, Dias, Maria Isabel, Vidal, Joaquín Rodríguez, Rodrigues, Ana Luísa, Cáceres, Luis Miguel, González-Regalado, María Luz, Muñoz, Juan Manuel, Pozo, Manuel, Gómez, Paula, Toscano, Antonio, Abad, Manuel, Izquierdo, Tatiana, Arroyo, Marta, Romero, Verónica, Gómez, Gabriel (2022) REE Geochemistry of Neogene–Holocene Sediments of La Fontanilla Cove (Tinto Estuary, SW Spain) Minerals, 12 (4) 417 doi:10.3390/min12040417 | Journal (article/letter/editorial) | | Técnico, EN 10 (km 139.7), 2695-066 Bobadela, Portugal; iprudenc@ctn.tecnico.ulisboa.pt (M.I.P.); rmarques@ctn...de Lisboa, EN 10 (km 139.7), 2695-066 Bobadela, Portugal Departamento de Ciencias de la Tierra, Universidad...processes between the fluvial waters affected by acid mine drainage (AMD) and seawater, as well as the precipitation...mining activities, REE may behave as tracers of acid mine drainage (AMD) contamination. In fact, numerous...exploitation of massive sulfide deposits (e.g., São Domingos, Las Herrerias) only occurred during the second |  | | Book | | Exploração Mineira Romana e a Metalurgia do Ouro em Portugal Carla Maria Braz Martins NA EUROPA ATLâNTICA...interesse: CARLA MARIA BRAZ MARTINS Investigadora do CITCEM - Centro de Investigação Transdisciplinar...externa da Faculdade de Engenharia da Universidade do Porto. O seu interesse científico compreende as áreas...mineração, ourivesaria e povoamento desde a Idade do Ferro à Romanização. ANA M. S. BETTENCOURT POVOAMENTO...Auxiliar com Agregação do Departamento de História da Universidade do Minho. Investigadora do CITCEM - Centro |  | Ferri-Moreno, Inmaculada, Barquero-Peralbo, Jose Ignacio, Andreu-Sánchez, Oscar, Higueras, Pablo, Roca-Pérez, Luis, García-Lorenzo, Mari Luz, Esbrí, Jose María (2023) Categorization of Mining Materials for Restoration Projects by Means of Pollution Indices and Bioassays. Minerals, 13 (4) 492 doi:10.3390/min13040492 | Journal (article/letter/editorial) | | at disposal sites and exposed to weathering. Acid mine drainage (AMD) occurs when sulfides are exposed...polluting potential and geochemical behavior of PTEs in mine wastes accumulated by the SQMG (Ciudad Real, Spain)...assays for the assessment of environmental risk in mine sites strongly polluted by PTEs is discussed and...study because of their abundance in these types of mine wastes and because most of them are included in...background concentration of this metal in the San Quintín mine. Those regional background values have been previously |  | | Journal (article/letter/editorial) | | abandoned workings of the Staszic iron sulfide ore mine at Rudki near Nowa Słupia; the Holy Cross Mts [29...iron minerals (among others hematite Fe2 O3 and goethite FeOOH) and various salts that may also occur in...15.8 Å while three other reflections are weak and do not exceed an intensity of 8 in the relative 1–100...15.8 Å while three other reflections are weak and do not exceed an intensity of 8 in the relative 1–100...3148.7 Å3 . patterns of the spring efflorescences do not reveal the presence of pickeringite. The The |  | | Journal (article/letter/editorial) | | For example, metals found in smectite or illite do not necessarily behave identically. Also, if the...have with other components. Sequential extractions do not allow us to complete full speciation processes...contamination in various mining zones [65,66]. Finally, Portugal has conducted several studies on the impact of...studies about the current status of almost abandoned mine soils in the Pyrite Belt [76-84] have revealed the...ground for social development. In fact, previous mine soils are now intensively cropped with citrus and |  | Wallrich, Irene L.R., Stewart, Brian W., Capo, Rosemary C., Hedin, Benjamin C., Phan, Thai T. (2020) Neodymium isotopes track sources of rare earth elements in acidic mine waters. Geochimica et Cosmochimica Acta, 269. 465-483 doi:10.1016/j.gca.2019.10.044 | Journal (article/letter/editorial) | | isotopes track sources of rare earth elements in acidic mine waters Irene L.R. Wallrich, Brian W. Stewart, Rosemary...isotopes track sources of rare earth elements in acidic mine waters, Geochimica et Cosmochimica Acta (2019),...isotopes track sources of rare earth elements in acidic mine waters Irene L. R. Wallrich1, Brian W. Stewart*...*Corresponding author: bstewart@pitt.edu 1 ABSTRACT: Acid mine drainage (AMD) has been proposed as a potential...enriched pattern exhibited by both coal mine- and metal mine-derived AMD, in which some of the most energy-critical |  | Volesky, John C., Leybourne, Matthew I., Stern, Robert J., Peter, Jan M., Layton-Matthews, Daniel, Rice, Sarah, Johnson, Peter R. (2017) Metavolcanic host rocks, mineralization, and gossans of the Shaib al Tair and Rabathan volcanogenic massive sulphide deposits of the Wadi Bidah Mineral District, Saudi Arabia. International Geology Review, 59 (16) 1975-2002 doi:10.1080/00206814.2017.1307789 | Journal (article/letter/editorial) | | be ‘massive sulphide’); (2) gossans (dominantly goethite, haematite, quartz, and lesser natrojarosite,...consistent with a mineral assemblage dominated by goethite, haematite, quartz, and lesser jarosite minerals...patterns that are significantly more concave-up than do most of the mafic schists (Figure 10(b); [Gd/Yb]cn...the massive sulphide and consists of haematite, goethite, quartz, jarosite group minerals, calcite and...2006). Low-temperature (<250°C) hydrothermal fluids do not generally have positive Eu anomalies (Michard |  | Angerer, Thomas, Hagemann, Steffen G., Walde, Detlef H.G., Halverson, Galen P., Boyce, Adrian J. (2016) Multiple metal sources in the glaciomarine facies of the Neoproterozoic Jacadigo iron formation in the “Santa Cruz deposit”, Corumbá, Brazil. Precambrian Research, 275. 369-393 doi:10.1016/j.precamres.2016.01.002 | Journal (article/letter/editorial) | | Cruz” hematite deposit near Corumbá, Mato Grosso do Sul, where a Ac ce p te d M an us 21 Page...the Jacadigo Group near 86 Corumbá, Mato Grosso do Sul, Brazil, but nevertheless its depositional age...glaciomarine Fe and Mn ore 88 model for the Morro do Urucum deposit proposed by Schneider (1984) and Schreck...diagenetic cryptomelane in the Mn-formation at 133 Morro do Urucum (Piacentini et al., 2013). Based on stratigraphical...well defined Mn-rich horizons described at Morro do Urucum (Dorr II, 1945) and 169 being mined is not |  | | Book | | clay fractions from sediments of Troianovo-North mine, East Maritza Basin (Bulgaria). In Proceedings of...In A Ocupação Islâmica da Península Ibérica: Actas do IV Congresso de Arqueologia Peninsular; Ferreira...de Estudos de Património, Universidade do Algarve: Faro, Portugal, 2008; pp. 139–155. Baldassarri, M.;...if we can analyse their production sequence as we do with past material culture. If we can go beyond their...and returned to Palermo; at present, however, we do not possess enough data to discriminate amongst these |  | | Journal (volume) | | .........................319 EM61 Mineralogy of mine wastes and contaminated soil......................GM74 Boron minerals, geochemistry and isotopes: What do they tell us about geologic processes?.............Fig. 1: Structure of the (100) cleavage face of goethite obtained from surface x-ray scattering showing...between 6.8-8.6, SS below 5.0 mg/l, BOD below 3.0 mg/l, DO over 7.5mg/l, total N below 0.5mg/l, and total P...and phases composition of flotation waste of Bor mine (Serbia) Cocić, M.1, Matović, B.2 & Logar, M.3* |  | Li, Bowen, Li, Jian, Ikhmayies, Shadia, Zhang, Mingming, Kalay, Yunus Eren, Carpenter, John S., Hwang, Jiann-Yang, Monteiro, Sergio Neves, Bai, Chenguang, Escobedo-Diaz, Juan P., Spena, Pasquale Russo, Goswami, Ramasis (2019) Characterization of Minerals, Metals, and Materials 2019 (1st ed.) Springer International Publishing. | Book | | Commentary—Are There Still Places for Gallium FIB? 5 Do We Still Need Ga FIB? Since its release, Plasma FIB...tend to accumulate in living organisms, and even do harm to human’s health. Hence, zinc ions should be...researchers mainly considered that the electron transitions do have effect on 3–5 μm emissivity, but they did not...Professor Lineu Prestes, 2242, Cidade Universitária, São Paulo, SP CEP 05508-000, Brazil e-mail: dfparra@ipen...0.03° and acquisition time of 1 s in the Rigaku Mine Flex II apparatus. Transmission Electron Microscopy |  | | Book | | of topics, organisms, and sites or countries that do not have their own entry but are discussed within...entries, many of which were written by scientists who do not have English as their mother tongue. Also to...photographs for entries where the author was unable to do so. As we approached the production phase Tony also...Mediterranean Cerknica Polje, Slovenia: History Cheju-do Lava Caves, South Korea Chemistry of Natural Karst...Cave, United States Castleguard Cave, Canada Cheju-do Lava Caves, South Korea Cupp-Coutunn Cave, Turkmenistan |
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São Domingos Mine, Corte do Pinto, Mértola, Beja, Portugal