 | | 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...fluorapatite, zircon, ilmenite, hematite, titanite, pyrite, chalcopyrite, tennantite, rutile, crichtonite...albite, barite, chalcopyrite, uraninite, tennantite, pyrite, hematite, magnetite, cinnabar, and malachite....belongs to the secondary assemblage of the Sophia mine near Wittichen, Central Black Forest, Germany. It |  | | Journal (article/letter/editorial) | | Cao, Shou-Ting Zhang, Jin-Zhan Lin, Luo Zheng, Jun-De Wu, and Dong Li 142 Journal of South American Earth...in the Tapajós gold province, Brazil—Rose F.S. Assunção and Evandro L. Klein 85 Journal of Volcanology...8, 2013 Geometallurgical modeling at Olympic Dam mine, South Australia— Jeff B. Boisvert, Mario E. Rossi...(Iberian Pyrite Belt, SW Spain) —Lola Yesares, Reinaldo Sáez, José Miguel Nieto, Gabriel Ruiz de Almodóvar...Ni-laterite deposit, Dominican Republic—Cristina Villanova-de-Benavent, Joaquín A. Proenza, Salvador Galí, Antonio |  | | 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:...same tectonic setting context, where enargite, pyrite, covellite among others may precipitate [15]. However...concentration in extreme low pH, especially in acid mine drainage environments where it promotes the speciation...Vito, M.A.; Mormone, A.; Tramelli, A.; Troise, C.; De Natale, G. The volcanic and geothermally active Campi |  | | 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 |  | | Journal (article/letter/editorial) | | hydrothermal fluids—Ming Xiao, Hua-Ning Qiu, Ying-De Jiang, Yue Cai, and Chao-Jian Qin 36 Vol. 252,...epithermal Ag-Zn-Pb-Sn–rich Cortaderas zone, Pirquitas mine, Argentina—Evan T. Slater, Andrew M. McDonald, and...Lake Woods region, Northern Territory, Australia— P. de Caritat, E.N. Bastrakov, S. Jaireth, P.M. English...anomalies in loess-paleosol sequence at the Dahu gold mine, central China: A clastic-hydromorphic-gaseous dispersion...geometallurgical model— the case of the Thaba chromite mine, South Africa—Kai Bachmann, Peter Menzel, Raimon |  | | 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) | | 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:...schists. Apatite, tourmaline, silimanite, amphibole, pyrite, ilmenite and zircon are also present. West Iberian...(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 |  | | Journal (article/letter/editorial) | | Mineralogist Mineralogical Association of Canada, 490 de la Couronne, Québec QC G1K 9A9, Canada, Email: o... Metallurgy and Petroleum, National Office, 3500 de Maisonneuve Blvd. W., Suite 1250, Westmount, Quebec...Science, www.elsevier.com, Phone: 800-999-6274 Terra Nova Wiley, 101 Station Landing, Suite 300, Medford,...Kullerud, Jana Kotková, and Vladimír Šrein article 71 Pyrite textures and compositions from the Zhuangzi Au...Partitioning of arsenic between hydrothermal fluid and pyrite during experimental siderite replacement—Christof |  | | Journal (issue) | | South Dakota, USA| Gems from Mong Long, Myanmar|Pyrite and other sulphides from Peru|Purple spinel from...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... 693 Gem Notes Pyrite and Other Sulphides for Jewellery Use, from Peru Pyrite has been used in jewellery |  | 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 |  | 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 |  | 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...quartz veins with fluorite, carbonates, sulphides (pyrite, chalcopyrite, aikinite, molybdenite) and native...X-ray fluorescence (XRF), trace element analyses of pyrite by laser ablation inductively coupled plasma mass...to 150 ◦ C. The sulphur isotopic composition of pyrite (−0.1 to 1.1‰) suggests magmatic origin. These |  | 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...or sericite. Chalcopyrite, sphalerite, galena, pyrite, digenite, and manganiferous calcite are related...gold-rich zones occur in muscovite/sericite–quartz–pyrite alteration. The Paleoproterozoic epithermal and |  | | 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...laboratories: feldspar, chlorite, muscovite, Paulo; and pyrite, chalcopyrite, sphalerite, galena, altaite, gold...Brasilia Peabody, USA), running at 15 of São Paulo; pyrite, sphalerite, galena,onaltaite, goldsize andand...[40]. The accessory minerals are zircon, titanite, pyrite and magnetite, which compose approximately 5% of |  | | Journal (issue) | | n Locality Nigeria 6 1.801-1.803 Rutherford Mine, Virginia1 1.802(3) Taita Hills, Kenya 2 1.795-1...G.M. Costa , A.C.S. Sabioni and C MFerreira . Ferreira G.M. dada Costa , A.C.S. Sabioni and C.M. Chemistry...varieties (Olsen,1971; 1971; D'Elbouxand andFerreira, Ferreira,1975; 1975; (Olsen, D'Elboux Cassedanneand andSauer...samples from the Capao Mine (samples CI and C2) and two samples from the Vermelhao Mine (VI and V2). The two...two samples from each mine were orangy-yellow and brownish-red as shown in Figure 1 for the samples CI |  | | 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 (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 |  | | Book | | level and global level. It is interesting to see that de Wijs’ work formed the basis for this new version...between regional and worldwide distributions. The de Wijs model has also been used elsewhere in the iterated...Canada M. Armstrong Escola de Matemática Aplicada, Fundação Getulio Vargas, Rio de Janeiro, Brazil; MINES...Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal Adrian Baddeley Department of Mathematics...USA S. Camargo Escola de Matemática Aplicada, Fundação Getulio Vargas, Rio de Janeiro, Brazil James R |
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Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal