 | | 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...the northern São Francisco craton known as the Chapada Diamantina. The cliffs and mesas expose the Mesoproterozoic |  | | Journal (article/letter/editorial) | | Kyanite-staurolite ortho-amphibolite from the Chapada region, Goi s, central Brazil RAUL MINASKUYUMJIAN Instituto de... Universidade de Brasilia, 70910-900 Brasilia, Brazil This study deals with the kyanite-staurolite assemblage...assemblage from a metabasite (ortho-amphibolite) in the Chapada area of the Neoproterozoic Mara Rosa volcano-sedimentary...volcano-sedimentary sequence of Goifis state, Brazil. It is closely associated with hydrothermally altered rocks...basalts. KEYWORDS" staurolite, ortho-amphibolite, Brazil. Introduction ALTHOUGHstaurolite is most commonly |  | | Report (chapter) | | Neoproterozoic Macaúbas Group, Araçuaı́ orogen, SE Brazil A. C. PEDROSA-SOARES1*, MARLY BABINSKI2, CARLOS...Geociências-CPMTC, Campus Pampulha, 31270-901 Belo Horizonte, MG, Brazil 2 Universidade de São Paulo, Instituto...Cidade Universitária 05508-080 São Paulo, SP, Brazil *Corresponding author (e-mail: pedrosa@pesquisador...eastern margin of the São Francisco craton (SE Brazil). The Macaúbas basin evolved from a late Tonian...Nova Aurora and Lower Chapada Acauã formations, and the post-glacial Upper Chapada Acauã and Ribeirão |  | Babinski, M., Pedrosa-Soares, A.C., Trindade, R.I.F., Martins, M., Noce, C.M., Liu, D. (2012) Neoproterozoic glacial deposits from the Araçuaí orogen, Brazil: Age, provenance and correlations with the São Francisco craton and West Congo belt. Gondwana Research, 21 (2) 451-465 doi:10.1016/j.gr.2011.04.008 | Journal (article/letter/editorial) | | Neoproterozoic glacial deposits from the Araçuaí orogen, Brazil: Age, provenance and correlations with the São...Paulo, SP, Brazil Universidade Federal de Minas Gerais, CPMTC–IGC, CEP 31270-901, Belo Horizonte, MG, Brazil...Rua do Matão, 1226, CEP 05508-090, São Paulo, SP, Brazil d Beijing SHRIMP Centre, Chinese Academy of Geological...geochronology Neoproterozoic glaciations Macaúbas Group Brazil Araçuaí–West Congo orogen a b s t r a c t Glacigenic...Araçuaí orogen, east of the São Francisco craton (Brazil). Diamictites also occur on this craton and in |  | | Journal (article/letter/editorial) | | on the northwest São Francisco Craton margin, NE Brazil Fabrício de Andrade Caxito a,c,⁎, Elton Luiz Dantas...Antônio Carlos 6627, CEP 31270-901, Belo Horizonte, MG, Brazil Instituto de Geociências, Universidade de...Universitário, Asa Norte, CEP 70910-900, Brasília, DF, Brazil GEOTOP, Université du Québec à Montréal, P.O. Box...The Rio Preto fold belt (RPFB), in northeastern Brazil, is represented by Precambrian metasedimentary...Antônio Carlos 6627, CEP 31270-901, Belo Horizonte, MG, Brazil. Tel.: +55 31 34095444; fax: +55 31 34095410 |  | | Journal (article/letter/editorial) | | Neoproterozoic Mara Rosa magmatic arc, central Brazil Claudinei G. de Oliveira *, Márcio M. Pimentel...Universidade de Brası́lia, Brası́lia-DF, 70910.900, Brazil Received 18 August 2003; accepted 24 April 2004...the Neoproterozoic Goiás Magmatic Arc, central Brazil, dates back to the beginning of the 1970s. The...eNd(T) values between + 3.0 and + 4.6. In the Chapada – Mara Rosa area, the supracrustal rocks form three...disseminated volcanogenic deposits, (ii) Cu – Au (e.g., Chapada) which has been interpreted either as volcanogenic |  | | Journal (article/letter/editorial) | | Espinhaço basin within the São Francisco Craton—Brazil André Danderfer a,∗ , Bert De Waele b , Augusto...Ouro Preto, Morro do Cruzeiro, Ouro Preto, MG, Brazil Tectonics Special Research Centre, School of Earth...CPRM-Geological Survey of Brazil, Ulysses Guimarães 2862, Salvador, BA, Brazil a r t i c l e i n f o...Francisco Craton, in the central-eastern region of Brazil, is a cratonic fragment stabilized after the Rhyacian...domains: the Northern Espinhaço Range and the Chapada Diamantina, that are separated by the Paramirim |  | Falci, André, Caxito, Fabrício de Andrade, Seer, Hildor José, Valeriano, Cláudio de Morisson, Dias, Paulo Henrique Amorim, Pedrosa-Soares, Antônio Carlos (2018) Provenance shift from a continental margin to a syn-orogenic basin in the Neoproterozoic Araxá nappe system, southern Brasília belt, Brazil. Precambrian Research, 306. 209-219 doi:10.1016/j.precamres.2018.01.004 | Journal (article/letter/editorial) | | Neoproterozoic Araxá nappe system, southern Brasília belt, Brazil André Falci, Fabrício de Andrade Caxito, Hildor...Neoproterozoic Araxá nappe system, southern Brasília belt, Brazil, Precambrian Research (2018), doi: https://doi...Neoproterozoic Araxá nappe system, southern Brasília belt, Brazil André Falci1, Fabrício de Andrade Caxito1*, Hildor...Antônio Carlos 6627, CEP 31270-901, Belo Horizonte, MG, Brazil 2 - Centro Federal de Educação Tecnológica... Olavo Drumond, 25, CEP 38180-510, Araxá (MG), Brazil. 3 - Universidade do Estado do Rio de Janeiro, |  | | 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 |  | Menezes Filho, Luiz A. D., Chaves, Mario L. S. C., Chukanov, Nikita V., Atencio, Daniel, Scholz, Ricardo, Pekov, Igor, da Costa, Geraldo Magela, Morrison, Shaunna M., Andrade, Marcelo B., Freitas, Erico T. F., Downs, Robert T., Belakovskiy, Dmitriy I. (2018) Parisite-(La), ideally CaLa2(CO3)3F2, a new mineral from Novo Horizonte, Bahia, Brazil. Mineralogical Magazine, 82 (1) 133-144 doi:10.1180/minmag.2017.081.028 | Journal (article/letter/editorial) | | CaLa2(CO3)3F2, a new mineral from Novo Horizonte, Bahia, Brazil LUIZ A. D. MENEZES FILHO1,†, MARIO L....Avenida Antônio Carlos, 6627, 31270-901, Belo Horizonte, MG, Brazil 2 Institute of Problems of Chemical Physics...Geociências, Rua do Lago 562, 05508-080, São Paulo, Brazil 4 Universidade Federal de Ouro Preto (UFOP), Escola...Campus Morro do Cruzeiro, 35400-000, Ouro Preto, MG, Brazil 5 Faculty of Geology, Moscow State University,...Campus Morro do Cruzeiro, 35400-000, Ouro Preto, MG, Brazil 7 Department of Geosciences, University of Arizona |  | Bitencourt, Caroline Novais, Cruz, Simone Cerqueira Pereira, dos Anjos Cruz, Vanderlucia, Pedrosa-Soares, Antônio Carlos, Paquette, Jean Louis, Alkmim, Ana Ramalho, Barbosa, Johildo Salomão Figueiredo (2019) Rifting events in the southern sector of the Paramirim Aulacogen, NE Brazil: New geochronological data and correlations for the São Francisco – Congo paleocontinent. Precambrian Research, 326. 417-446 doi:10.1016/j.precamres.2018.12.005 | Journal (article/letter/editorial) | | southern sector of the Paramirim Aulacogen, NE Brazil: new geochronological data and correlations for...southern sector of the Paramirim Aulacogen, NE Brazil: new geochronological data and correlations for...southern sector of the Paramirim Aulacogen, NE Brazil: new geochronological data and correlations for...(IGC–CPMTC), Campus Pampulha, 31270-901, Belo Horizonte, Minas Gerais, Brasil, pedrosasoares@gmail.com...Serra do Espinhaço, in the Paramirim Valley and in Chapada Diamantina, north from parallel 15°S (Figs 1, 2) |  | Peixoto, Eliza, Alkmim, Fernando F., Pedrosa-Soares, Antônio, Lana, Cristiano, Chaves, Alexandre O. (2018) Metamorphic record of collision and collapse in the Ediacaran-Cambrian Araçuaí orogen, SE-Brazil: Insights fromP-Tpseudosections and monazite dating. Journal of Metamorphic Geology, 36 (2) 147-172 doi:10.1111/jmg.12287 | Journal (article/letter/editorial) | | collapse in the Ediacaran-Cambrian Araçuaí orogen, SE-Brazil: Insights from P-T pseudosections and monazite... MG, Brazil 2 Universidade Federal de Minas Gerais, CPMTC-IGC, Campus Pampulha, Belo Horizonte 31.270...270.901, MG, Brazil * Corresponding author: einpeixoto@gmail.com # Fellow of the Brazilian Research Council...fold-thrust system (SE-thrust system), the normal-sense Chapada Acauã shear zone (CASZ), and the Salinas synclinorium...exposed across the Araçuaí orogen in southeastern Brazil (Figure 1) comprise a sequence of metamorphic assemblages |  | | Report (chapter) | | IGC-CPMTC, Campus Pampulha, 31270-901 Belo Horizonte, MG, Brazil (e-mail: pedrosa@pesquisador.cnpq.br) 2... Campus do Cruzeiro, 35400-000 Ouro Preto, MG, Brazil 3 Royal Museum for Central Africa, 3080 Tervuren...São Paulo, Brazil 5 Serviço Geológico do Brasil-CPRM, 70830-030 Brası́lia, DF, Brazil Abstract:...located to the SE of the São Francisco Craton in Brazil, and to the SW of the Congo Craton in Africa. From...domains located to SE of the São Francisco Craton in Brazil, and to SW of the Congo Craton in Africa (Fig. |  | Caxito, Fabrício A., Uhlein, Alexandre, Dantas, Elton Luiz, Stevenson, Ross, Salgado, Silas Santos, Dussin, Ivo A., Sial, Alcides da Nóbrega (2016) A complete Wilson Cycle recorded within the Riacho do Pontal Orogen, NE Brazil: Implications for the Neoproterozoic evolution of the Borborema Province at the heart of West Gondwana. Precambrian Research, 282. 97-120 doi:10.1016/j.precamres.2016.07.001 | Journal (article/letter/editorial) | | recorded within the Riacho do Pontal Orogen, NE Brazil: Implications for the Neoproterozoic evolution...recorded within the Riacho do Pontal Orogen, NE Brazil: Implications for the Neoproterozoic evolution...recorded within the Riacho do Pontal Orogen, NE Brazil: Implications for the Neoproterozoic evolution...Antônio Carlos 6627, CEP 31270-901, Belo Horizonte, MG, Brazil 2 - Instituto de Geociências, Universidade...Universitário, Asa Norte, CEP 70910-900, Brasília, DF, Brazil 3 - GEOTOP, Université du Québec à Montréal, P |  | Gonçalves, Guilherme O., Lana, Cristiano, Buick, Ian S., Alkmim, Fernando F., Scholz, Ricardo, Queiroga, Glaucia (2019) Twenty million years of post-orogenic fluid production and hydrothermal mineralization across the external Araçuaí orogen and adjacent São Francisco craton, SE Brazil. Lithos, 342. 557-572 doi:10.1016/j.lithos.2019.04.022 | Journal (article/letter/editorial) | | Araçuaí orogen and adjacent São Francisco craton, SE Brazil Guilherme O. Gonçalves, Cristiano Lana, Ian S...Araçuaí orogen and adjacent São Francisco craton, SE Brazil, LITHOS, https://doi.org/ 10.1016/j.lithos.2019...Araçuaí orogen and adjacent São Francisco craton, SE Brazil Guilherme O. Gonçalvesa,* goncalves.go@icloud.com...(eastern border of the São Francisco craton, SE Brazil). We sampled hydrothermal minerals (monazite, rutile...feature known as the Araçuaí orogen of southeastern Brazil corresponds to the largest portion of the Ediacaran-Cambrian |  | | Journal (article/letter/editorial) | | com/loi/tigr20 Geology and Mineral Resources of Brazil: A Review a a Inacio De Medeiros Delgado , Augusto...Pesquisa de Recursos Minerals, Scdvador, Bahia, Brazil b US. Geological Survey, Denver, CO, 80225 Version...Thorman (1994): Geology and Mineral Resources of Brazil: A Review, International Geology Review, 36:6,...rights reserved. Geology and Mineral Resources of Brazil: A Review INACIO DE MEDEIROS DELGADO, AUGUSTO J...Pesquisa de Recursos Minerals, Scdvador, Bahia, Brazil AND CHARLES H. THORMAN US. Geological Survey, Denver |  | | Journal (article/letter/editorial) | | 201-C, Salvador, 40170-290, Bahia, Brazil b Geological Survey of Brazil (CPRM)-Av. Pasteur, 404, Urca, Rio...Rio de Janeiro, 22290-240, Rio de Janeiro, Brazil Received 2 May 2004; accepted 1 May 2006 Available...from Venezuela (Imataca Complex), and others from Brazil (Quadrilátero Ferrífero, Itabira, and Guanhães)...mentioning that the Serra dos Carajás Basin in northern Brazil is older. It contains the worlds' largest iron...metamorphosed Caraíba deposit, Curaçá Valley, Bahia, Brazil. This is an unusual, strongly deformed copper deposit |  | | Journal (article/letter/editorial) | | UST O195 THE GEOLOGY OF CENTRAL MINAS GERAES, BRAZIL E. C. HARDER Washington, D.C. AND R. T. CHAMBERLIN...classified as follows. SH. K. Scott, "The Iron Ores of Brazil," Jour. Iron and Steel Institute, LXI, (1902),... 248; O. A. Derby, "The Iron Ores of Brazil," Iron Ore Resources of the World, p. 313, Stockholm, 191o;... Leith and E. C. Harder, "The Hematite Ores of Brazil and a Comparison with the Hematite Ores of Lake...Ores of Brazil," Econ. Geol., IX, (1914) ioi-iI; E. C. Harder, "The Iron Industry in Brazil," Bull. Am |  | Guadagnin, Felipe, Chemale, Farid, Magalhães, Antônio J.C., Santana, Ana, Dussin, Ivo, Takehara, Lucy (2015) Age constraints on crystal-tuff from the Espinhaço Supergroup — Insight into the Paleoproterozoic to Mesoproterozoic intracratonic basin cycles of the Congo–São Francisco Craton. Gondwana Research, 27 (1) 363-376 doi:10.1016/j.gr.2013.10.009 | Journal (article/letter/editorial) | | Bento Gonçalves 9500, 91501-970 Porto Alegre, RS, Brazil Departamento de Geologia, Universidade Federal...Espírito Santo, PO Box 16, 29500-000 Alegre, ES, Brazil c Instituto de Geociências, Universidade de Brasília...70904-970 Brasília, DF, Brazil d Petrobras E&P-RJ, Av. Chile 45, Rio de Janeiro, RJ, Brazil e Centro de Pesquisas...Federal de Minas Gerais, 31270-901 Belo Horizonte, MG, Brazil f Serviço Geológico do Brasil — CPRM, SGAN...SGAN 603, 70830-030 Brasília, DF, Brazil b a r t i c l e i n f o Article history: Received 26 May 2013 |  | Santos, M.S., Cruz, Simone C.P., Lobato, L.M., Mandetta, P., Burgos, C.M. (2022) Structural and hydrothermal evolution of the shear-zone-related iron-oxide enrichment in metavolcano-sedimentary rocks of the intracontinental araçuaí orogen: The case of the espírito santo iron deposit. Ore Geology Reviews, 140. 103719pp. doi:10.1016/j.oregeorev.2020.103719 | Journal (article/letter/editorial) | | Instituto de Geociências, Ondina, Salvador - Bahia/Brazil. 2. Universidade Federal de Minas Gerais, Centro...da Costa, Instituto de Geociências, Belo Horizonte, MG, Brazil. 3. Fundo de investimentos Biogold Inc....Bouthilier, n 37, Mangabeiras, Belo Horizonte Minas Gerais/Brazil. 4. Companhia de Pesquisa de Recursos...Guimarães, n 2862 Sussuarana, Salvador - Bahia/Brazil. ABSTRACT The Rio São João metavolcano-sedimentary...in the region near IgaporãCaetité, Bahia state, Brazil. The Espírito Santo iron deposit has compact hematite |  | Matteini, M., Junges, S.L., Dantas, E.L., Pimentel, M.M., Bühn, B. (2010) In situ zircon U–Pb and Lu–Hf isotope systematic on magmatic rocks: Insights on the crustal evolution of the Neoproterozoic Goiás Magmatic Arc, Brasília belt, Central Brazil. Gondwana Research, 17 (1) 1-12 doi:10.1016/j.gr.2009.05.008 | Journal (article/letter/editorial) | | evolution of the Neoproterozoic Goiás Magmatic Arc, Brasília belt, Central Brazil M. Matteini a,⁎, S.L. Junges...Universidade Federal de Ouro Preto, 35400, Ouro Preto, MG, Brazil Geochronology Laboratory, Instituto de Geociências...Universidade de Brasília, 70910 900, Brasília, DF, Brazil a r t i c l e i n f o Article history: Received...May 2009 Available online 18 May 2009 Keywords: Goiás Magmatic Arc LA-(MC) ICP-MS Hf isotopes Neoproterozoic...Rosa arc constitutes the northern portion of the Goiás Magmatic Arc, an important tectonic component of |  | Cabral, Alexandre Raphael, Wiedenbeck, Michael, Koglin, Nikola, Lehmann, Bernd, de Abreu, Francisco R. (2012) Boron-isotopic constraints on the petrogenesis of hematitic phyllite in the southern Serra do Espinhaço, Minas Gerais, Brazil. Lithos, 140. 224-233 doi:10.1016/j.lithos.2012.01.011 | Journal (article/letter/editorial) | | the southern Serra do Espinhaço, Minas Gerais, Brazil Alexandre Raphael Cabral a,⁎, Michael Wiedenbeck...Praça Ramos de Azevedo 206, 01037-010 São Paulo-SP, Brazil b c a r t i c l e i n f o Article history: Received...SIMS Hematitic phylite Southern Serra do Espinhaço Brazil a b s t r a c t Metasiliciclastic rocks predominate...the southern Serra do Espinhaço, Minas Gerais, Brazil. The lower units also comprise rocks with locally...phyllite, are characterised by abundant fine-grained muscovite, i.e. sericite, and variable amounts of titaniferous |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo, Andrea...3. Minerals - Brazil 4. Minerals- Classification 5. Mineralogy 6. Mineralogy - Brazil - History 7. Precious...Precious stones - Brazil I. Bartorelli, Andrea. II. Title. 09-10025 Cover photograph: Crystal of brazilianite...brazilianite (25 mm), muscovite and feldspar, Lin6polis, Divino das Laranjeiras, Minas Gerais. Collection |  | | Journal (article/letter/editorial) | | Contendas-Mirante Supracrustal Belt, São Francisco Craton, Brazil, as a Paleoproterozoic foreland basin Stefano Zincone...ContendasMirante Supracrustal Belt, São Francisco Craton, Brazil, as a Paleoproterozoic foreland basin, Precambrian...Contendas-Mirante Supracrustal Belt, São Francisco Craton, Brazil, as a Paleoproterozoic foreland basin Stefano Zincone1...of Campinas, P.O. Box 6152, 13083-970 Campinas, Brazil. 2 Department of Geology, School of Mines, Federal...do Cruzeiro, 35400-000 Ouro Preto, Minas Gerais, Brazil. The low-grade Contendas-Mirante meta-volcano-sedimentary |  | Richardson, Stephen V., Kesler, Stephen E., Essene, Eric J., Jones, Lois M. (1986) Origin and geochemistry of the Chapada Cu-Au deposit, Goias, Brazil; a metamorphosed wall-rock porphyry copper deposit. Economic Geology, 81 (8) 1884-1898 doi:10.2113/gsecongeo.81.8.1884 | Journal (article/letter/editorial) | | and Geochemistryof the ChapadaCu-Au Deposit,Goias,Brazil: A MetamorphosedWall-RockPorphyryCopper Deposit...CONOCO,Inc., PoncaCity, Oklahoma74601 Abstract Chapada isa large(134 X 106metrictons),low-grade (0.44%Cu...geologicallycomplexPan-Africanmobile belt in centralGoiasstate,Brazil. Mineralizationis hostedlargelyby subhorizontal...smallsizeand Thisreport concernsthe Chapadadepositin Brazil, low grade,but some,suchasthe Mcintyre minein whichwe...1972). Chapada,whichis in west-cencatedcomparison oftheseolderporphyrydeposits to tral Goias,Brazil (S 14o15' |
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