 | Cordeiro, Pedro Filipe de Oliveira, de Oliveira, Claudinei Gouveia, Giustina, Maria Emília Schutesky Della, Dantas, Elton Luis, dos Santos, Roberto Ventura (2014) The Paleoproterozoic Campinorte Arc: Tectonic evolution of a Central Brazil pre-Columbia orogeny. Precambrian Research, 251. 49-61 doi:10.1016/j.precamres.2014.06.002 | Journal (article/letter/editorial) | | Campinorte Arc: Tectonic evolution of a Central Brazil pre-Columbia orogeny Pedro Filipe de Oliveira Cordeiro...Universidade de Brasília, 70910-900 Brasília, DF, Brazil a r t i c l e i n f o Article history: Received...Neoproterozoic Goiás Magmatic Arc by the Rio dos Bois Fault in the northern Brasília Belt, Central Brazil. The...Additionally, the Campinorte Arc and the neighboring Crixás/Guarinos/Faina greenstone belts may have shared...supercontinent amalgamation events. The Central Brazil northern Brasilia Belt basement encompasses evidence |  | | Journal (article/letter/editorial) | | Accepted Manuscript The Goiás Massif: Implications for a pre-Columbia 2.2 to 2.0 Ga continent-wide amalgamation...amalgamation cycle in central Brazil Pedro Filipe de Oliveira Cordeiro, Claudinei Gouveia de Oliveira...F. de Oliveira Cordeiro, C.G. de Oliveira, The Goiás Massif: Implications for a preColumbia 2.2 to 2...Ga continent-wide amalgamation cycle in central Brazil, Precambrian Research (2017), doi: http://dx.doi...disclaimers that apply to the journal pertain. The Goiás Massif: Implications for a pre-Columbia 2.2 to 2 |  | Maheshwari, Anil, Sial, Alcides N., Gaucher, Claudio, Bossi, Jorge, Bekker, Andrey, Ferreira, Valderez P., Romano, Antonio W. (2010) Global nature of the Paleoproterozoic Lomagundi carbon isotope excursion: A review of occurrences in Brazil, India, and Uruguay. Precambrian Research, 182 (4) 274-299 doi:10.1016/j.precamres.2010.06.017 | Journal (article/letter/editorial) | | carbon isotope excursion: A review of occurrences in Brazil, India, and Uruguay Anil Maheshwari a,∗ , Alcides...Department of Geology, UFPE, Recife, PE 50740-530, Brazil Departamento de Geología, Facultad de Ciencias...Geosciences, UFMG, Belo Horizonte, MG 30430-120, Brazil b c a r t i c l e i n f o Article history: Received... Keywords: Lomagundi excursion Carbon isotopes Brazil Uruguay India a b s t r a c t Positive carbon...Supergroup (northwestern India), the Minas Supergroup (Brazil), and new sections of the Paso Severino Formation |  | Fuck, Reinhardt A., Dantas, Elton Luiz, Pimentel, Márcio Martins, Botelho, Nilson Francisquini, Armstrong, Richard, Laux, Jorge Henrique, Junges, Sergio Luiz, Soares, José Eduardo, Praxedes, Igor Fernandes (2014) Paleoproterozoic crust-formation and reworking events in the Tocantins Province, central Brazil: A contribution for Atlantica supercontinent reconstruction. Precambrian Research, 244. 53-74 doi:10.1016/j.precamres.2013.12.003 | Journal (article/letter/editorial) | | reworking events in the Tocantins Province, central Brazil: A contribution for Atlantica supercontinent reconstruction... 70910-900 Brasília, DF, Brazil CPRM – Serviço Geológico do Brasil, Brazil c ANU, Australia b a r t...to the Neoproterozoic Brasília Belt in central Brazil. Two main domains were recognized in this crustal...describe accretion and reworking events in central Brazil and their significance for the development of supercontinent...the Paleoproterozoic crustal growth in central Brazil. Some of the Rodinia reconstruction models suggest |  | | Journal (article/letter/editorial) | | deposit, Quadrilátero Ferrífero, Minas Gerais, Brazil—A.R. Cabral and A.V. Corrêa Neto Dreikanter-like...haematite ore, Carajás, south-eastern Amazonia, Brazil—A.R. Cabral, C.H.C. Costa, and J.C.S. Seoane Exploration...characterisation of natural gold and artefact gold as a tool for provenancing prehistoric gold artefacts: A case...palladiferous platinum from Serro, Minas Gerais, Brazil—A.R. Cabral, G. Beaudoin, R. Kwitko-Ribeiro, B...volatile production at the Lost City Hydrothermal Field, evidence from a hydrogen stable isotope geothermometer |  | Brando Soares, Mariana, Corrêa Neto, Atlas Vasconcelos, Bertolino, Luiz Carlos, Alves, Felipe Emerson André, de Almeida, Antônio Modesto, Montenegro da Silva, Pedro Henrique, Mabub, Ricardo Oliveira de Araújo, Manduca, Luedson Guimarães, Araújo, Ivan Mendes Caixeta de Pamplona (2018) Multistage mineralization at the hypozonal São Sebastião gold deposit, Pitangui greenstone belt, Minas Gerais, Brazil. Ore Geology Reviews, 102. 618-638 doi:10.1016/j.oregeorev.2018.09.028 | Journal (article/letter/editorial) | | Hypozonal São Sebastião Gold Deposit, Pitangui Greenstone Belt, Minas Gerais, Brazil Mariana Brando Soares...Hypozonal São Sebastião Gold Deposit, Pitangui Greenstone Belt, Minas Gerais, Brazil, Ore Geology Reviews...Hypozonal São Sebastião Gold Deposit, Pitangui Greenstone Belt, Minas Gerais, Brazil Mariana Brando Soares1...Geociências, Universidade Federal do Rio de Janeiro, Brazil. 2 – Departamento de Geologia, Instituto de Geociências...Janeiro, Brazil. 3- Centro de Tecnologia Mineral (CETEM), Rio de Janeiro, Brazil 4 – IAMGOLD, Brazil 5- Centro |  | | Book | | Alkmim Editors São Francisco Craton, Eastern Brazil Tectonic Genealogy of a Miniature Continent Regional...Alkmim • Editors São Francisco Craton, Eastern Brazil Tectonic Genealogy of a Miniature Continent 123...Estado do Rio de Janeiro Maracanã, Rio de Janeiro Brazil Fernando F. Alkmim Escola de Minas Universidade...Preto Ouro Preto Brazil Umberto G. Cordani Universidade de São Paulo São Paulo Brazil ISSN 2364-6438...significant contributor to the mining industry in Brazil. This book provides a state of knowledge overview |  | | Book | | to reach the land of his dreams, Brazil. A specialist in the field of geology and mineralogy, Deleff...prestigious French and Bulgarian government awards in the field of culture, as well as a number of other awards...crystals and the remarkable mineral treasures of Brazil, as well as the incredible adventures and difficulties...UNIQUE MINERALS IN WORLD MUSEUMS GEM TREASURES OF BRAZIL Cyan Magenta Yellow Black 1 Delev Ilia Deleff...UNIQUE MINERALS IN WORLD MUSEUMS GEM TREASURES OF BRAZIL SOFIA–MOSCOW 2004 3 Cyan Magenta Yellow Black |  | Verma, Sanjeet K., Oliveira, Elson P., Silva, Paola M., Moreno, Juan A., Amaral, Wagner S. (2017) Geochemistry of komatiites and basalts from the Rio das Velhas and Pitangui greenstone belts, São Francisco Craton, Brazil: Implications for the origin, evolution, and tectonic setting. Lithos, 284. 560-577 doi:10.1016/j.lithos.2017.04.024 | Journal (article/letter/editorial) | | Pitangui greenstone belts, São Francisco Craton, Brazil: Implications for the origin, evolution, and tectonic...Pitangui greenstone belts, São Francisco Craton, Brazil: Implications for the origin, evolution, and tectonic...Pitangui greenstone belts, São Francisco Craton, Brazil: Implications for the origin, evolution, and tectonic...of Campinas – UNICAMP, 13083-970 Campinas, SP, Brazil MA b NU a SC Sanjeet K. Vermaa,*, Elson P...the southern São Francisco Craton, Minas Gerais, Brazil. These greenstone belts were RI P T formed between |  | | Journal (article/letter/editorial) | | precipitation samples were collected during the summer field seasons of 1995 and 1996 (Table 1). In addition...meteoric waters lines (MWL). Also shown is the field for shallow groundwaters and surface waters from...Halfmile Lake and Restigouche deposits and the field for northern New Brunswick groundwaters (data for...(δ13CVPDB = − 12.57 to − 8.36‰, n = 9) overlap the field for shallow groundwaters (δ13CVPDB = − 11.32 to...ML95-357 ML95-500 ML95-500 ML95-500 Calcite Graphite Graphite Graphite Calcite Siderite Calcite Calcite Dolomite |  | | Journal (issue) | | Articles 708 Coloured Stone Mining and Trade in Brazil: A Brief History and Current Status By Aurélien...Collection V. L. Villani photo p. 758 Cover Photo: Brazil is the source of a variety of coloured stones,...The gems are recovered as a by-product of alluvial gold mining. The rubies are light-to-medium purplish...Belt of Searle and Haq (1964). According to recent field research done by one of the authors (Theint, 2017)...Junior (BC Gemas do Brasil, Governador Valadares, Brazil), and heating to 500°C in air was successful in |  | | Journal (issue) | | in in the the Okkampitiya Okkampitiya gem gem field, field, Sri Sri Lanka Lanka 1 1 2 V. V.Mathavan Mathavan...in inthe theOkkampitiya Okkampitiya gem gem field field which which isissituated situated in in south-eastern...from the the Okkampitiya Okkampitiya gem gem field field are are described. described. These These are...Ratnapura field, the Elahera field, the Bibile field, the Kataragama field and the Okkampitiya field (see...(see Figure 1). The Ratnapura field includes the famous gem-producing areas near Ratnapura, Pelmadulla, Embilipitiya |  | | Journal (article/letter/editorial) | | brucite-like component of serpentine into magnetite. Field and experimental studies provide evidence that nickel...of key lithofacies that can be recognized in the field as being potentially associated with H2 gas generation...prepared as a mounted puck for field image surface imaging mode (i.e., field-stitch) and analyzed for mineralogy...Backscattered electron intensity calibration is performed on gold, copper, and quartz standards. Three points are...resolution of 2 and 15 μm for the particle scan and field stitch, respectively. Block model calculations Images |  | | Book | | Granitic Pegmatite, Parelhas, Rio Grande do Norte, Brazil Reprinted from: Minerals 2019, 9, 233, doi:10.3390/min9040233...Province (BPP) from Rio Grande do Norte in Northeast Brazil. The Boqueirao granitic pegmatite is classified...important sources (i.e., Afghanistan (Panjsher Valley), Brazil (Itabira), Colombia (Coscuez), Ethiopia (Shakisso)...Granitic Pegmatite, Parelhas, Rio Grande do Norte, Brazil. Minerals 2019, 9, 233. [CrossRef] Huong, L.T.-T...Granitic Pegmatite, Parelhas, Rio Grande do Norte, Brazil Sabina Strmić Palinkaš 1, *, Ladislav Palinkaš |  | | Book | | Geosciences Institute University of São Paulo São Paulo Brazil Pedro Oyhantçabal Departamento de Geodinámica Interna...recognized similarities in the ‘old granites’ of Brazil and southern Africa. On the other hand, du Toit...‘Brazilian system’ defined by Alcide d’Orbigny in Brazil (Beaumont 1844), arguably corresponding to the...geochronological data of the Precambrian basement of southern Brazil, Uruguay and Argentina were reported by Hart (1966)...and geochemical data of the Nico Pérez Terrane in Brazil and Uruguay in order to constrain its regional |  | | Book | | Universidade Federal de Pernambuco, C.P. 7852, Recife, Brazil HARTWIG E. FRIMMEL Geodynamics & Geomaterials...Universitário, Asa Norte, Brası́lia, DF 70910-900, Brazil (alva1@unb.br) M. Babinski Centro de Pesquisas...Rua do Lago 562, CEP 05508-080, São Paulo, SP, Brazil (babinski@usp.br) M.A.S. Basei Centro de Pesquisas...Rua do Lago 562, CEP 05508-080, São Paulo, SP, Brazil (baseimas@usp.br) G.H. Blanco Department of Geology...Paulo, Rua do Lago, 562, São Paulo, SP 05508-080, Brazil (boggiani@usp.br) J. Bossi Cátedra de Geologı́a |  | | Report (issue) | | still needs to be done, a fertile and fascinating field, in my opinion. All relevant data from the literature...focussed beams on specific minerals. This active field is also discussed in view of a number of future...complexes across North America. They describe the field, petrographic and mineralogical relationships at...ranging from the sub-ppb to multiple ppm levels. Field sampling procedures are beyond the scope of this...PGE is similar to that known to occur commonly for gold, but perhaps not quite as extreme as the PGMs usually |
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