 | | Journal (article/letter/editorial) | | 2005 Isokite, CaMg[F|PO4], from Senhora de Assunção, Portugal: new find and new data Rupert Hochleitner...occurrence in the pegmatite of Senhora de Assunção, Portugal, is described. In contradiction to previous...triplite. Paragenesis and age relations show that Assunção isokite grows at the expense of earlier formed...triplite from Slavkov in Bohemia and Mangualde in Portugal (Fisher 1957, Deans 1958). During a campaign for...triplite) was made in the pegmatite of Senhora de Assunção (Hochleitner et al. 2003). It yielded a greater |  | | Journal (article/letter/editorial) | | Theye (2005) A new cobalt mineral from the Sophia mine near Wittichen, Central Black Forest. Der Erzgräber...Oligocene-Miocene alpine cleft veins near Cleuson, Val de Nendaz, Valais. The following minerals are also found...microcline, tourmaline, fluorapatite, zircon, ilmenite, hematite, titanite, pyrite, chalcopyrite, tennantite...belongs to the secondary assemblage of the Sophia mine near Wittichen, Central Black Forest, Germany. It... Na2Cu(CO3)2, a new mineral from the Santa Rosa mine, Atacama desert, Chile. N. Jb. Miner. Abh., 182 |  | | Journal (article/letter/editorial) | | Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, 4168-007 Porto, Portugal Geobiotec...Geobiotec, Departamento de Geociências, Universidade de Aveiro, 3810-193 Aveiro, Portugal; cgomes@ua.pt Correspondence:...concentration in extreme low pH, especially in acid mine drainage environments where it promotes the speciation...oxides such as: rutile, ilmenite and Ti-magnetite. Both Ti-magnetite and ilmenite occur in the trachyte...Vito, M.A.; Mormone, A.; Tramelli, A.; Troise, C.; De Natale, G. The volcanic and geothermally active Campi |  | | Journal (article/letter/editorial) | | et al. 2002) and from the Cape Verde islands (Assunção et al. 1965; Machado et al. 1968; Hoernle et al...metre, and which comprise abundant carbonatites (Assunção et al. 1965; Machado et al. 1968). Biotite K/Ar...Clinopyroxenites at the upper end of the valley Achada de Chão de Ouro. c Nephelinite intruded by nepheline syenite...crosscutting relationships are observed at Achada de Chão de Ouro (#7, Fig. 1) where nephelinites and nepheline...present in the mesocratic nepheline syenites, ilmenite in the more leucocratic ones. Carbonates are more |  | Madureira, Pedro, Mata, João, Mattielli, Nadine, Queiroz, Gabriela, Silva, Pedro (2011) Mantle source heterogeneity, magma generation and magmatic evolution at Terceira Island (Azores archipelago): Constraints from elemental and isotopic (Sr, Nd, Hf, and Pb) data. Lithos, 126 (3) 402-418 doi:10.1016/j.lithos.2011.07.002 | Journal (article/letter/editorial) | | Pedro Silva f a Centro de Geofísica de Évora/Dep. Geociências da Universidade de Évora, R. Romão Ramalho...Évora, Portugal Estrutura de Missão para os Assuntos do Mar, R. Costa Pinto, 165, 2770-047 Paço de Arcos...Arcos, Portugal c Dep. de Geologia da Faculdade de Ciências da Universidade de Lisboa/Centro de Geologia...Geologia da Universidade de Lisboa, Edifício C6, Campo Grande, 1749-016, Lisboa, Portugal d Department of Earth...Université Libre de Bruxelles, Avenue F.D. Roosevelt, 50, Brussels 1050, Belgium e Centro de Vulcanologia |  | | Journal (article/letter/editorial) | | D. Luiz and Departamento de Geologia, Faculdade de Ciências (Universidade de Lisboa), Edifício C6, Campo...Campo Grande, 1749-016 Lisboa, Portugal; jpcascalho@ciencias.ulisboa.pt Received: 27 February 2019; Accepted:...Apatite, tourmaline, silimanite, amphibole, pyrite, ilmenite and zircon are also present. West Iberian Meso-Cenozoic...(JEOL Superprobe 733 at Lisbon University, Lisbon, Portugal). The heavy mineral percentage weighted in the...fruitful collaboration with Rui Taborda (Faculdade de Ciências, Lisbon University), Aurora Rodrigues, Anabela |  | Roda-Robles, Encarnación, Gil-Crespo, Pedro Pablo, Pesquera, Alfonso, Lima, Alexandre, Garate-Olave, Idoia, Merino-Martínez, Enrique, Cardoso-Fernandes, Joana, Errandonea-Martin, Jon (2022) Compositional Variations in Apatite and Petrogenetic Significance: Examples from Peraluminous Granites and Related Pegmatites and Hydrothermal Veins from the Central Iberian Zone (Spain and Portugal) Minerals, 12 (11) 1401 doi:10.3390/min12111401 | Journal (article/letter/editorial) | | Veins from the Central Iberian Zone (Spain and Portugal) Encarnación Roda-Robles 1, *, Pedro Pablo Gil-Crespo...Veins from the Central Iberian Zone (Spain and Portugal). Minerals 2022, 12, 1401. https:// doi.org/10...Alegre, 4169-007 Porto, Portugal ICT (Institute of Earth Sciences)—Porto Pole (Portugal), Rua Campo Alegre...Porto, Portugal Department of Geology and Subsurface, Centro Nacional Instituto Geológico y Minero de España...data of apatites from the Pereña [47] and Pinilla de Fermoselle S1 granites, both belonging to the Anatectic |  | | 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 (issue) | | Nantes, France; Rui Galopim de Carvalho, Portugal Gemas, Lisbon, Portugal; Lee A. Groat, University of...SYNTHdetect Mounted Diamond Screening Device In June 2017, De Beers’ International Institute of Diamond Grading...blood ruby, royal blue and cornflower sapphire, old mine/ Muzo green emerald, sunrise and sunset padparadscha...The source of much of this pyrite is the Huanzala mine in west-central Peru, which has probably yielded...emerged from another Peruvian deposit: the Quiruvilca mine in northern Peru. The as-mined specimens typically |  | | Journal (article/letter/editorial) | | Nardy4 1 Departamento de Ciências Exatas e da Terra, Universidade Federal de São Paulo, Diadema, SP09920-540...SP09920-540, Brazil de Física da Terra e do Meio Ambiente, Instituto de Física, Universidade Federal da...Brazil 3 Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, Sao Paulo...SP05508-090, Brazil 4 Departamento de Petrologia e Metalogenia, Instituto de Geociências e Ciências Exatas...spectrometry (ICP-MS) at the Universidade Estadual de Campinas (UNICAMP, Brazil). Sample locations are |  | Guimarães, Frederico Sousa, de Freitas, Monica Elizetti, Rios, Francisco Javier, Pedrosa, Tércio Assunção (2019) Mineralogical characterization and origin of uranium mineralization in Witwatersrand-like metaconglomerate of the Moeda Formation, Quadrilátero Ferrífero, Brazil. Ore Geology Reviews, 106. 423-445 doi:10.1016/j.oregeorev.2019.01.016 | Journal (article/letter/editorial) | | Brazil Frederico Sousa Guimarães, Monica Elizetti de Freitas, Francisco Javier Rios, Tércio Assunç ão...cite this article as: F.S. Guimarães, M. Elizetti de Freitas, F. Javier Rios, T.A. Pedrosa, Mineralogical...Elizetti de Freitasa (monicaef@gmail.com), Francisco Javier Riosa (javier@cdtn.br), Tércio Assunção Pedrosaa...Pedrosaa (tercioap@gmail.com) a Centro de Desenvolvimento da Tecnologia Nuclear. Av. Presidente Antônio...Antônio Carlos, 6627, Universidade Federal de Minas Gerais-UFMG, Campus Pampulha, 31270-901, Belo Horizonte |  | Juliani, Caetano, Rodrigues de Assis, Rafael, Virgínia Soares Monteiro, Lena, Marcello Dias Fernandes, Carlos, Eduardo Zimmermann da Silva Martins, José, Ricardo Costa e Costa, Jhoseph (2021) Gold in Paleoproterozoic (2.1 to 1.77 Ga) Continental Magmatic Arcs at the Tapajós and Juruena Mineral Provinces (Amazonian Craton, Brazil): A New Frontier for the Exploration of Epithermal–Porphyry and Related Deposits. Minerals, 11 (7) 714 doi:10.3390/min11070714 | Journal (article/letter/editorial) | | Related Deposits Caetano Juliani 1, *, Rafael Rodrigues de Assis 1 , Lena Virgínia Soares Monteiro 1 , Carlos...Citation: Juliani, C.; Rodrigues de 2 * Instituto de Geociências, Universidade de São Paulo-USP, Rua do Lago...S.M.); jegeologia@usp.br (J.E.Z.d.S.M.) Instituto de Geociências, Universidade Federal do Pará-UFPA, Rua...individualized the Iriri–Xingu, Tapajós, and Peixoto de Azevedo domains in the Central Amazonian Province...of gold mineralization (Alta Floresta and Peixoto de Azevedo regions). The JMP mainly comprises Paleoproterozoic |  | Dressel, Bárbara Carolina, Chauvet, Alain, Kouzmanov, Kalin, Trzaskos, Barbara, Bruguier, Olivier, Monié, Patrick, Villanova, Sandro Notto, Newton, José Bazille (2022) The Passa Três Granite Intrusion-Related/Hosted Neoproterozoic Gold Deposit (Paraná State, Brazil): Mineralogical, Geochemical, Fluid Inclusion and Sulphur Isotope Constraints. Minerals, 12 (4) 407 doi:10.3390/min12040407 | Journal (article/letter/editorial) | | authors. * Géosciences Montpellier, Université de Montpellier, CNRS, 34095 Montpellier, France; barbara...kouzmanov@unige.ch Mineração Tabiporã, Rua Maria Aparecida de Oliveira, 803-Lt. São Gerônimo, Campo Largo 83606-177...since the 1980s, constituting the only active gold mine in the south of Brazil. In the case of the Passa...we adopted the same facies names as used in the mine), in addition to aplites and pegmatites. GEM and...location by mine level. rocks (adapted from [15]) with indication of the sample’s location by mine level. |  | | Journal (issue) | | Shigley, Brian C. Cook, Brendan M. Laurs, and Marcelo de Oliveira Bernardes Mining activities for these vivid...on amethyst, citrine, and ametrine from the Anahí mine, Bolivia • “Copal” resin from Madagascar • Iolite...Shigley, Brian C. Cook, Brendan M. Laurs, and Marcelo de Oliveira Bernardes Vivid blue, green, and purple-to-violet...Harold & Erica Van Pelt. briefly visited the Mulungu mine near Parelhas (figure 2) in neighboring Rio Grande...leads 60 km west to the towns of Joazeirinho and Assunção, and a dirt road then proceeds 14 km to the village |  | | Journal (article/letter/editorial) | | Universitário de Juruti, Universidade Federal do Oeste do Pará, Juruti 68170-000, Brazil Instituto de Geociências...Geociências, Universidade de Brasília, Campus Universitário Darcy Ribeiro, Brasília 70910-900, Brazil; mamoura@unb...it is empirical and considering the conclusions of De Caritat et al. [49], chlorite geothermometry should...granite, magnetite series. Reduced felsic plutons, ilmenite series of varied composition; I, S and A types...financially supported by CAPES (Coordenação de Aperfeiçoamento de Pessoal de Nível Superior) (scholarship for the |  | | Journal (issue) | | ruby and moonstone) photographed at the home of a mine owner in Mogok, Myanmar. Two field reports on Mogok...of Nantes, France; Rui Galopim de Carvalho, LABGEM, Lisbon, Portugal; Lee A. Groat, University of British...single black inclusion is also present (probably ilmenite or graphite). Photomicrograph by E. Boehm; magnified...the blue gem silica was found at the bottom of a mine shaft, and was completely worked out by the miners...2014 Gem Notes References Agricola G., 1546. De Natura Fossilium: Textbook of Mineralogy. Translated |  | | Journal (issue) | | the development of Australia’s first major diamond mine, the world’s largest source of diamonds by volume...• California cultured abalone pearls • Benitoite mine sold • Emeralds from Laghman, Afghanistan • Emeralds...“close-up” map shows the location of the three main mine sites discussed in this article: Kormos, Oxbow,...1983, when mining started at the open-pit Kormos mine, high-quality material has been offered regularly...the only major producer. Today, work at the Kormos mine is temporarily suspended, and production comes from |
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Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal