 | Amaral, Leandro, Caxito, Fabrício de Andrade, Pedrosa-Soares, Antonio Carlos, Queiroga, Gláucia, Babinski, Marly, Trindade, Ricardo, Lana, Cristiano, Chemale, Farid (2020) The Ribeirão da Folha ophiolite-bearing accretionary wedge (Araçuaí orogen, SE Brazil): New data for Cryogenian plagiogranite and metasedimentary rocks. Precambrian Research, 336. 105522 doi:10.1016/j.precamres.2019.105522 | Journal (article/letter/editorial) | | ophiolite-bearing accretionary wedge (Araçuaí orogen, SE Brazil): New data for Cryogenian plagiogranite...ophiolite-bearing accretionary wedge (Araçuaí orogen, SE Brazil): New data for Cryogenian plagiogranite...ophiolite-bearing accretionary wedge (Araçuaí orogen, SE 2 Brazil): New data for Cryogenian plagiogranite...Chemaled,1 6 7 a Universidade Federal de Minas Gerais, Programa de Pós-Graduação em Geologia, CPMTC-IGC-UFMG...6627, Pampulha, 31270-901, Belo Horizonte, MG, Brazil 9 b Instituto de Geociências, Universidade de |  | | Journal (article/letter/editorial) | | formed in the Neoproterozoic Araçuaı́ orogen (SE Brazil) during Western Gondwanaland assembly Eliza Peixoto...formed in the Neoproterozoic Araçuaı́ orogen (SE Brazil) during Western Gondwanaland assembly, Gondwana...wedge formed in the Neoproterozoic Araçuaí orogen (SE T Brazil) during Western Gondwanaland assembly...Alkmimb,1, I.A. Dussina,1 Universidade Federal de Minas Gerais, CPMTC–IGC, Programa de Pós–Graduação em Geologia...Campus Pampulha, Belo Horizonte, 31270–901, MG, Brazil Universidade Federal de Ouro Preto, DEGEO–EM, Campus |  | 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) | | and collapse in the Ediacaran-Cambrian Araçuaí orogen, SE-Brazil: Insights from P-T pseudosections and...Chaves2# 1 Departamento de Geologia, Escola de Minas, Universidade Federal de Ouro Preto. Morro do Cruzeiro...35.400.000, Ouro Preto, MG, Brazil 2 Universidade Federal de Minas Gerais, CPMTC-IGC, Campus Pampulha...Pampulha, Belo Horizonte 31.270.901, MG, Brazil * Corresponding author: einpeixoto@gmail.com # Fellow of the...collapse ABSTRACT The Araçuaí orogen is the Brazilian counterpart of the Araçuaí-West Congo orogenic system |  | 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) | | across the external Araçuaí orogen and adjacent São Francisco craton, SE Brazil Guilherme O. Gonçalves...across the external Araçuaí orogen and adjacent São Francisco craton, SE Brazil, LITHOS, https://doi...across the external Araçuaí orogen and adjacent São Francisco craton, SE Brazil Guilherme O. Gonçalvesa... Universidade Federal de Ouro Preto, Escola de Minas, Departamento de Geologia, Campus Morro do Cruzeiro...South Africa. ACCEPTED MANUSCRIPT Abstract The Araçuaí orogen (AO) is a hot orogenic system that is known |  | | Journal (article/letter/editorial) | | imprints on units of the southern Araçuai belt, se Brazil: The history of superimposed Transamazonian and...imprints on units of the southern Araçuai belt, se Brazil: The history of superimposed Transamazonian and...IMPRINTS ON UNITS OF THE SOUTHERN ARAÇUAI BELT, SE BRAZIL: THE HISTORY OF SUPERIMPOSED TRANSAMAZONIAN AND...Peres1 PT 1. Departamento de Geologia, Escola de Minas, Universidade Federal de Ouro Preto, PT E D MA...Preto, MG, Brazil. AC CE Short title: Superimposed orogenesis recorded in the southern Araçuaí Belt Keywords: |  | Kuchenbecker, Matheus, Pedrosa-Soares, Antônio Carlos, Babinski, Marly, Fanning, Mark (2015) Detrital zircon age patterns and provenance assessment for pre-glacial to post-glacial successions of the Neoproterozoic Macaúbas Group, Araçuaí orogen, Brazil. Precambrian Research, 266. 12-26 doi:10.1016/j.precamres.2015.04.016 | Journal (article/letter/editorial) | | Neoproterozoic Macaúbas Group, Araçuaı́ orogen, Brazil Author: Matheus Kuchenbecker Antônio Carlos Pedrosa-Soares...Neoproterozoic Macaúbas Group, Araçuaí orogen, Brazil, Precambrian Research (2015), http://dx.doi.org/10...successions of the Neoproterozoic Macaúbas Group, Araçuaí orogen, Brazil Matheus Kuchenbecker¹,²,*, Antônio Carlos...Mark Fanning4 cr ¹Universidade Federal de Minas Gerais, IGC-CPMTC-Programa de Pós-Graduação em Geologia...Carlos 6627, CEP 31270-901, Belo Horizonte, MG, Brazil. Telephone/Fax: +55 31 3409-4441, E-mails: mk.geologia@gmail |  | | 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...Janeiro Maracanã, Rio de Janeiro Brazil Fernando F. Alkmim Escola de Minas Universidade Federal de Ouro...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 |  | Ribeiro, A., Teixeira, W., Dussin, I.A., Ávila, C.A., Nascimento, D. (2013) U–Pb LA-ICP-MS detrital zircon ages of the São João del Rei and Carandaí basins: New evidence of intermittent Proterozoic rifting in the São Francisco paleocontinent. Gondwana Research, 24 (2) 713-726 doi:10.1016/j.gr.2012.12.016 | Journal (article/letter/editorial) | | Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil Instituto de Geociências, departamento de Mineralogia...(05508-080), Universidade de São Paulo, São Paulo, SP, Brazil c Research Fellow of the São Paulo State Research...Geociências, Universidade de São Paulo, São Paulo, SP, Brazil d Museu Nacional, departamento de Geologia e Paleontologia...Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil b a r t i c l e i n f o Article history: Received...identified near São João del Rei (southern Minas Gerais State, Brazil), based on the sedimentary–tectonic history |  | Degler, Reik, Pedrosa-Soares, Antônio, Dussin, Ivo, Queiroga, Gláucia, Schulz, Bernhard (2017) Contrasting provenance and timing of metamorphism from paragneisses of the Araçuaí-Ribeira orogenic system, Brazil: Hints for Western Gondwana assembly. Gondwana Research, 51. 30-50 doi:10.1016/j.gr.2017.07.004 | Journal (article/letter/editorial) | | metamorphism from paragneisses of the Araçuaí-Ribeira orogenic system, Brazil: Hints for Western Gondwana assembly...metamorphism from paragneisses of the Araçuaí-Ribeira orogenic system, Brazil: Hints for Western Gondwana assembly...metamorphism from paragneisses of the Araçuaí-Ribeira orogenic system, Brazil: Hints for Western Gondwana assembly...Bernhard Schulz4 1 RI Universidade Federal de Minas Gerais, Programa de Pós-Graduação em Geologia, SC...6627, Pampulha, 31270-901 Belo Horizonte, NU MG, Brazil 2 Universidade do Estado do Rio de Janeiro, Faculdade |  | Serrano, Paula, Pedrosa-Soares, Antonio, Medeiros-Júnior, Edgar, Fonte-Boa, Tobias, Araujo, Cristina, Dussin, Ivo, Queiroga, Gláucia, Lana, Cristiano (2018) A-type Medina batholith and post-collisional anatexis in the Araçuaí orogen (SE Brazil) Lithos, 320. 515-536 doi:10.1016/j.lithos.2018.09.009 | Journal (article/letter/editorial) | | and post-collisional anatexis in the Araçuaí orogen (SE Brazil) Paula Serrano, Antonio Pedrosa-Soares...and post-collisional anatexis in the Araçuaí orogen (SE Brazil). Lithos (2018), doi:10.1016/j.lithos...and post-collisional anatexis in the Araçuaí orogen (SE Brazil) Paula Serranoa*, Antonio Pedrosa-Soaresa...Queirogab, Cristiano Lanab Universidade Federal de Minas Gerais, Programa de Pós-Graduação em Geologia, CPMTC-IGC...31270-901 Belo Horizonte, Brazil b SC Departamento de Geologia, Escola de Minas, Universidade Federal de |  | | Journal (issue) | | epidote deposits of the Capelinha Region, Minas Gerais, Brazil ......................................315...epidote on matrix, 4.4 cm, from Capelinha, Minas Gerais, Brazil. Gail and Jim Spann collection; Tom Spann...w. FineMineral.com Tourmaline Cruzeiro Mine, Brazil. 19.5 cm Fine Minerals International proudly invites...EPIDOTE DEPOSITS OF THE CAPELINHA REGION, MINAS GERAIS, BRAZIL Andrea Bartorelli1 Carlos Cornejo2 Mario...mid-1960s, the Capelinha region in the State of Minas Gerais, Brazil, has become world-famous for producing beautiful |  | | Journal (article/letter/editorial) | | of the Veredas formation (Northern Espinhaço, Brazil): LA-ICP-MS age determinations on relict and recrystallized...of the Veredas formation (Northern Espinhaço, Brazil): LA-ICP-MS age determinations on relict and recrystallized...quartzites of the Veredas formation (Northern Espinhaço, Brazil): LA-ICP-MS age 3 determinations on relict and...Veredas Formation (Northern 22 Espinhaço fold belt, Brazil) have been dated using laser ablation inductively...geological and 63 physiographical features of central Brazil. The Espinhaço fold belt extends approximately |  | Cabral, Alexandre Raphael, Tupinambá, Miguel, Zeh, Armin, Lehmann, Bernd, Wiedenbeck, Michael, Brauns, Michael, Kwitko-Ribeiro, Rogerio (2017) Platiniferous gold–tourmaline aggregates in the gold–palladium belt of Minas Gerais, Brazil: implications for regional boron metasomatism. Mineralogy and Petrology, 111 (6) 807-819 doi:10.1007/s00710-017-0496-0 | Journal (article/letter/editorial) | | aggregates in the gold–palladium belt of Minas Gerais, Brazil: implications for regional boron metasomatism...The platiniferous gold–palladium belt of Minas Gerais, Brazil, forms an approximately 240-km-long, roughly...Xavier 524 s. A4016, Rio Janeiro-RJ 20550-050, Brazil 4 Deutsches GeoForschungsZentrum GFZ, Telegrafenberg...Rodovia BR 381, km 450, Santa Luzia-MG 33040-900, Brazil tourmaline aggregates seem to be the ultimate...Metasomatism . PdPt . Gold–palladium belt . Minas Gerais . Brazil Introduction Auriferous lode deposits and |  | | Journal (issue) | | SEPTEMBER–OCTOBER 2019 Articles The Golconda District, Minas Gerais, Brazil ..........................................TOURMALINE, 11.9 cm, from the Golconda I mine, Minas Gerais, Brazil Brice Gobin (Mineral Art) and Emanuele Marini...China, South Africa, Namibia, Chile, Peru, Bolivia, Brazil and Mexico. His first exchange of specimens with...September–October, 2019 The Golconda District Minas Gerais, Brazil Carlos Cornejo1 Andrea Bartorelli2 Wendell...important specimen-producing districts in all of Brazil. INTRODUCTION The Golconda Pegmatite Field is a |  | 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) | | phyllite in 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...Supergroup, in the southern Serra do Espinhaço, Minas Gerais, Brazil. The lower units also comprise rocks with...hematítico, in the southern Serra do Espinhaço of Minas Gerais, Brazil, has been used as a palaeoclimatic indicator |  | Marimon, Rodrigo S., Trouw, Rudolph A.J., Dantas, Elton L., Ribeiro, André, Santos, Priscila, Kuster, Klaus, Vinagre, Rodrigo (2021) Provenance of passive-margin and syn-collisional units: Implications for the geodynamic evolution of the Southern Brasília Orogen, West Gondwana. Sedimentary Geology, 413. 105823pp. doi:10.1016/j.sedgeo.2020.105823 | Journal (article/letter/editorial) | | RJ, Brazil of c Universidade de Brasília, Instituto de Geociências, Brasília, DF, Brazil Mineral...paragranulites at the top, i.e. garnet+K-feldspar±kyanite±sillimanite assemblage, represented by the Varginha...graphite schists (±garnet, ±chloritoid, ±staurolite, ±kyanite) and quartzites of the lP Campestre Formation...meta-pelites (+muscovite, +biotite, +garnet, ±kyanite, ±staurolite, ±plagioclase, ±K-feldspar) and quartzite...biotite schists (+muscovite, ±garnet, ±staurolite, ±kyanite, ±sillimanite), interpreted as meta-graywackes |  | | Journal (article/letter/editorial) | | Framing of the São Francisco Craton (Southeastern Brazil) F.P. Lesnov a, , M.A.P. Pinheiro b, S.A. Sergeev...Francisco Craton, Brazil INTRODUCTION Mafic–ultramafic massifs are quite local in Brazil. Some of them...Coelho et al. (2017), modified (A), and of the Brazil area, after Almeida (1977), modified (B). A: SFC...to a NW striking thrust separating a block of kyanite–microcline gneisses (Carvalhos Klippe) and a block...(2003) and Paciullo et al. (2003), modified. 1, kyanite–microcline gneisses (Carvalhos Klippe); 2, feldspathic |  | | Journal (article/letter/editorial) | | AND SILICATES IN THE SAPUCAIA PEGMATITE, MINAS GERAIS, BRAZIL: GENETIC IMPLICATIONS Maxime BAIJOT and...Eastern Brazilian Pegmatitic Province (EBPP), Minas Gerais, Brazil. Detailed mapping of the pegmatite body...petrography, geochemistry, Sapucaia pegmatite, Minas Gerais, Brazil. Sommaire La pegmatite de Sapucaia se trouve...province pegmatitique brésilienne est (EBPP), Minas Gerais, Brésil. Une cartographie détaillée de la pegmatite...pétrographie, géochimie, pegmatite de Sapucaia, Minas Gerais, Brésil. Introduction One of the most important |  | | 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,...Junior (BC Gemas do Brasil, Governador Valadares, Brazil), and heating to 500°C in air was successful in...it is likely to have been Rio Grande do Sul in Brazil, well known for its amethyst, agate and jasper...Trade in Brazil: A Brief History and Current Status Aurélien Reys Coloured stones from Brazil have been |  | Martins, G.G., Mendes, J.C., Schmitt, R.S., Armstrong, R., Valeriano, C.M. (2016) 550–490Ma pre-to post-collisional shoshonitic rocks in the Ribeira Belt (SE Brazil) and their tectonic significance. Precambrian Research, 286. 352-369 doi:10.1016/j.precamres.2016.10.010 | Journal (article/letter/editorial) | | POST-COLLISIONAL SHOSHONITIC ROCKS IN THE RIBEIRA BELT (SE BRAZIL) AND THEIR TECTONIC SIGNIFICANCE 3 Martins, G...shoshonite rocks in the central Ribeira Belt, SE Brazil. It is the Tinguí Unit, a (hornblende) biotite...there is a gradual transition to the 93 coeval Araçuaí Belt, to the south the belt is bordered by the... 2004). The supracrustal sucessions are 136 kyanite/sillimanite paragneisses with, calcsilicate rocks...(LAGIR) of the Rio de Janeiro State 241 University, Brazil. Each sample weighing 25 to 50 mg was acid-digested |  | Cutts, Kathryn, Lana, Cristiano, Alkmim, Fernando, Farina, Federico, Moreira, Hugo, Coelho, Viviane (2019) Metamorphism and exhumation of basement gneiss domes in the Quadrilátero Ferrífero: Two stage dome-and-keel evolution?. Geoscience Frontiers, 10 (5) 1765-1787 doi:10.1016/j.gsf.2019.02.009 | Journal (article/letter/editorial) | | Research Group, Departamento de Geologia, Escola de Minas, Universidade Federal de Ouro Preto, Morro do Cruzeiro...Cruzeiro, 35400-000, Ouro Preto, MG, Brazil b Department of Earth Sciences, University of Geneva, Rue...in Archean rocks. The Quadrilátero Ferrífero in Brazil has been identified as a Paleoproterozoic dome-and-keel...district in the southern São Francisco craton of Brazil hosts a B-type dome-and-keel province. The basement...Regional geology The São Francisco Craton in eastern Brazil is a large, wellexposed shield, surrounded by Neoproterozoic |  | | Journal (article/letter/editorial) | | the Campos Gerais Domain — A reworked margin of the São Francisco paleocontinent (SE Brazil): Constraints...Geological Survey of Brazil – CPRM, Av Brazil 1731, Belo Horizonte 30140-002, Brazil Department of Mineral...orogeny a b s t r a c t The Campos Gerais Domain (CGD) in southeastern Brazil is an approximately 180 km ...metavolcano-sedimentary rocks of the Fortaleza de Minas and Alpinópolis segments represent a Mesoarchean...chrono-correlated with the main accretionary phase of the Minas Orogeny, and with the Pouso Alegre/Amparo and São |  | | Book | | potential deposits of SiO2 raw materials in Argentina, Brazil, Germany and Norway. The third part of the book...collaboration between scientists from Australia, Brazil, Canada, Germany, Norway, Switzerland and the USA...5.1 The Melkfjell Quartzite . . . . . . 4.5.2 Kyanite Quartzites . . . . . . . . . 4.5.3 The Nedre Øyvollen...Color-Enhancing of Gemological Crystalline Quartz in Brazil . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . 6.3.3 Quartz Color-Enhancing in Brazil. . . . . . . . . . . . . . . . . . . . . . 139 |  | Albert, Capucine, Lana, Cristiano, Gerdes, Axel, Schannor, Mathias, Narduzzi, Francesco, Queiroga, Gláucia (2018) Archean magmatic-hydrothermal fluid evolution in the Quadrilátero Ferrífero (SE Brazil) documented by B isotopes (LA MC-ICPMS) in tourmaline. Chemical Geology, 481. 95-109 doi:10.1016/j.chemgeo.2018.02.002 | Journal (article/letter/editorial) | | fluid evolution in the Quadrilátero Ferrífero (SE Brazil) documented by B isotopes (LA MC-ICPMS) in tourmaline...fluid evolution in the Quadrilátero Ferrífero (SE Brazil) documented by B isotopes (LA MCICPMS) in tourmaline...fluid evolution in the Quadrilátero Ferrífero (SE Brazil) documented by B isotopes (LA MC-ICPMS) in tourmaline...Preto, Morro do Cruzeiro, Ouro Preto 35400-000, MG, Brazil Institut für Geowissenschaften, Goethe-Universität...the Archean Quadrilátero Ferrífero district (SE Brazil), tourmaline occurs as a major constituent in a |  | Paquette, J.L., Barbosa, J.S.F., Rohais, S., Cruz, S.C.P., Goncalves, P., Peucat, J.J., Leal, A.B.M., Santos-Pinto, M., Martin, H. (2015) The geological roots of South America: 4.1 Ga and 3.7 Ga zircon crystals discovered in N.E. Brazil and N.W. Argentina. Precambrian Research, 271. 49-55 doi:10.1016/j.precamres.2015.09.027 | Journal (article/letter/editorial) | | Ga and 3.7 Ga zircon crystals discovered in N.E. Brazil and N.W. Argentina Author: J.L. Paquette J.S.F...Ga and 3.7 Ga zircon crystals discovered in N.E. Brazil and N.W. Argentina, Precambrian Research (2015)...and 3.7 Ga zircon crystals 2 discovered in N.E. Brazil and N.W. Argentina. 3 Paquette, J.L.*, 2Barbosa...Universidade Federal da Bahia - UFBA, Salvador, BA- Brazil an us 7 (3) IFP Energies nouvelles, 1-4 Avenue...Horizonte, 44036-900, Feira 17 de Santana, BA - Brazil 19 20 21 22 23 24 d te Ac ce p 18 M 10 |
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Araçuaí, Minas Gerais, Brazil