 | Renac, Christophe, Mexias, André Sampaio, Gomes, Márcia Elisa Boscato, Ronchi, Luiz Henrique, Nardi, Lauro Valentin Stoll, Laux, Jorge Henrique (2014) Isotopic fluid changes in a Neoproterozoic porphyry–epithermal system: The Uruguay mine, southern Brazil. Ore Geology Reviews, 60. 146-160 doi:10.1016/j.oregeorev.2013.12.016 | Journal (article/letter/editorial) | | porphyry–epithermal system: The Uruguay mine, southern Brazil Christophe Renac a,⁎, André Sampaio Mexias...Instituto de Geociências, Universidade Federal do Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, 9500, CEP...Alegre, RS, Brazil UFPEL, Praça Domingos Rodrigues nº2, CEP 96010-440, Pelotas, RS, Brazil d CPRM, Geológical...Survey of Brazil, Rua Banco da Província, 105, Bairro Santa Tereza, Porto Alegre, RS, Brazil b c a r...southern Brazil is a longstanding research goal. In this geological context, the Camaquã and Lavras do Sul |  | Janikian, Liliane, de Almeida, Renato Paes, Fragoso-Cesar, Antonio Romalino Santos, Martins, Veridiana Teixeira de Souza, Dantas, Elton Luiz, Tohver, Eric, McReath, Ian, D'Agrella-Filho, Manoel Souza (2012) Ages (U–Pb SHRIMP and LA ICPMS) and stratigraphic evolution of the Neoproterozoic volcano-sedimentary successions from the extensional Camaquã Basin, Southern Brazil. Gondwana Research, 21 (2) 466-482 doi:10.1016/j.gr.2011.04.010 | Journal (article/letter/editorial) | | volcano-sedimentary successions from the extensional Camaquã Basin, Southern Brazil Liliane Janikian a,⁎, Renato Paes de...Universidade de São Paulo, Rua do Matão, 1226, Cidade Universitária CEP 05508–080, Brazil Instituto de Geociências...Universidade de São Paulo. Rua do Lago, 562, Cidade Universitária CEP 05508–080, Brazil c Instituto de Geociências...Campus Universitário Darcy Ribeiro, Brasilia-DF, Brazil d Tectonics Special Research Center, University...Available online 6 May 2011 Keywords: Ediacaran Camaquã Basin Bom Jardim Group Acampamento Velho Formation |  | de Borba, André Weissheimer, Mizusaki, Ana Maria Pimentel, da Silva, Diogo Rodrigues Andrade, Koester, Edinei, de Lima Noronha, Fabio, Casagrande, Júnia (2006) Provenance of the Neoproterozoic Maricá Formation (Sul-rio-grandense Shield, Southern Brazil): Petrographic and Sm–Nd isotopic constraints. Gondwana Research, 9 (4) 464-474 doi:10.1016/j.gr.2006.01.005 | Journal (article/letter/editorial) | | Neoproterozoic Maricá Formation (Sul-rio-grandense Shield, Southern Brazil): Petrographic and Sm–Nd isotopic...constraints André Weissheimer de Borba ⁎,1 , Ana Maria Pimentel Mizusaki 2 , Diogo Rodrigues Andrade da...Universidade Federal do Rio Grande do Sul, Instituto de Geociências, Porto Alegre, RS, Brazil Received 25 May...of the Neoproterozoic Maricá Formation, southern Brazil. This unit encompasses sedimentary rocks of fluvial... P.O. Box 15.001, 91501-970, Porto Alegre, RS, Brazil. Tel.: +55 51 3316 6379. E-mail address: awborba |  | de Oliveira, Christie Helouise Engelmann, Chemale, Farid, Jelinek, Andréa Ritter, Bicca, Marcos Müller, Philipp, Ruy Paulo (2014) U–Pb and Lu–Hf isotopes applied to the evolution of the late to post-orogenic transtensional basins of the dom feliciano belt, Brazil. Precambrian Research, 246. 240-255 doi:10.1016/j.precamres.2014.03.008 | Journal (article/letter/editorial) | | transtensional basins of the dom feliciano belt, Brazil Christie Helouise Engelmann de Oliveira a,∗ , Farid...Universidade de Brasília, 70.904-970 Brasília, DF, Brazil Programa de Pós-Graduação em Geociências, Instituto...Universidade Federal do Rio Grande do Sul, 91.501-970 Porto Alegre, RS, Brazil a r t i c l e i n f...Keywords: Camaquã Basin Provenance Depositional age Dom Feliciano Belt Zircon a b s t r a c t The Santa Bárbara...located in southern Brazil, represent the last episode of deposition in the Camaquã Basin, which included |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...tourmaline (84 x 26 mm), Lavra do Sapo, Ferruginha, Conselheiro Pena, Minas Gerais. Collection of Alvaro...(Camara Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo...pedras preciosas do Brasil Bibliography 1. Gemology 2. Geology 3. Minerals - Brazil 4. Minerals- Classification... Mineralogy 6. Mineralogy - Brazil - History 7. Precious stones - Brazil I. Bartorelli, Andrea. II. Title |  | | Report (issue) | | pre-Cambrian formations. 59 62 64 V. Gondwana System in Brazil, Uruguay, and Paraguay. 66 Chapter Chapter ...Basin. L. The northeastern region of Brazil. M. Eastern Brazil. N. The Cretaceous of the interior. 66...Argentina. 129 Triassic Fossils from Rio Claro, Parana, Brazil. 150 Index. 151 ILLUSTRATIONS Plates...about 75 meters in height, in ravine north of the Rio Grande, Sierra Chica de Zonda. 30 4. An infolded patch...Section, 10 km. in length through Taquara, Rio Grande do Sul, showing the Triassic volcanics resting on |  | | Book | | AV. PRESIDENTE WILSON, 231 - RIO DE JANEIRO MINES AND MINERALS IN BRAZIL --= ··--· ··- ·-·=- MINES... MINES AND MINERALS IN BRAZIL J OSIAS LEAO (ECONOMIC DIVISION - MINISTRY OF FOREIGN AFFAIRS) CENTRO DE...DE ESTUDOS ECONOMICOS RIO DE JANEIRO PREFACE This book was planned by Dr. Arno Kondei· - head of the...regarding water power and industry of electr·icity in Brazil were specially prepared at the Division of Waters........ 189 SUMMARY OF THE MINERAL RESERVES OF BRAZIL..... . ... ....... . .. 199 STATISTICAL TABLES |  | | 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 | | a U a < O SCIENTIFIC RESULTS or A JOURNEY IN BRAZIL. ¿T. LOUIS AGASSIZ, ’H I S TRAVELLING COMPANIONS...COMPANIONS. GEOLOGY AND PHYSICAL .OF B y GEOGRAPHY BRAZIL. ÓH. FBED . HARTT, P R O F E S S O R o r Q B...volume on the Physical Geography and Geology of Brazil as a summary of the scieutiftc results of my explorations...is the result of two journeys made by myself in Brazil. The first was undertaken under the direction of...Geology and Physical Geogi’aphy of the coast between Rio and Bahia, going over a very large part of the ground |  | | Journal (article/letter/editorial) | | 8-10 J U N E 30, 1919 OUTLINES OF THE GEOLOGY OF BRAZIL TO ACCOMPANY THE GEOLOGIC MAP OF BRAZIL1 BY JOHN............................ 199 Geologic maps of Brazil..................................................to the Society under the title “Geologic Map of Brazil.” X IV — B o l l . G eol . S oc . A m ., V o l... 190 J . C. BRANNER----OUTLINES OF THE GEOLOGY OF BRAZIL Page Tertiary...................................Matto Grosso.................................. 262 Minas Geraes......................................... |  | | Journal (article/letter/editorial) | | Formation (Early Permian, Parána Basin), São Paulo, Brazil Artur Chahud ⁎, Thomas R. Fairchild, Setembrino...Departamento de Geologia Sedimentar e Ambiental, Rua do Lago, 562, Cidade Universitária 05508-080, São Paulo...Irati Formation (Paraná Basin) near Rio Claro, São Paulo State, Brazil. The fossils include: 1) dispersed...Permian (Artinskian) Pedra do Fogo Formation, Parnaiba Basin, Northeast Brazil; 2) a new species of tooth...adaptations among these fish within Paleozoic basins of Brazil at this time. © 2010 International Association |  | | Journal (issue) | | the Espirito Santo Pegmatite District, Eastern Brazil.. ......697 by M. L. Chaves, A. Bartorelli & C...sixling twin, 6.3 cm, from ItaguaÇu, Espirito Santo, Brazil. William Larson collection, ex Edward Gübelin,...that required four days of travel down the Serra do Rio do Rastro, and two days on horseback. On the route...completed the program at the Federal University of Minas Gerais. He worked in the Magisterium of Extractive...recalled by Wendell Wilson in Mineral Collections of Brazil (Cornejo and Bartorelli, 2020): The second issue |  | Jasper, André, Agnihotri, Deepa, Tewari, Rajni, Spiekermann, Rafael, Pires, Etiene Fabbrin, Da Rosa, Átila Augusto Stock, Uhl, Dieter (2017) Fires in the mire: repeated fire events in Early Permian ‘peat forming’ vegetation of India. Geological Journal, 52 (6) 955-969 doi:10.1002/gj.2860 | Journal (article/letter/editorial) | | 1 Centro Universitário UNIVATES, Rio Grande do Sul, Lajeado, Brazil Senckenberg Forschungsinstitut und...Federal do Tocantins, Porto Nacional, Tocantins, Brazil 5 Universidade Federal de Santa Maria, Santa Maria...Maria, Rio Grande do Sul, Brazil 6 Universität Tübingen, Tübingen, Baden-Wurttemberg, Germany 2 Macro-charcoal...inertinite-rich coal seam from the Dhanpuri Coal Mine (Barakar Formation, Sohagpur Coalfield, Madhya Pradesh...Jasper, Centro Universitário UNIVATES, Lajeado, Brazil. E-mail: ajasper@univates.br; ajasper@pq.cnpq.br |  | | Report (volume) | | Manganese deposits of the Serra do Navio district, Territory of Amapd, Brazil, by John Van N. Dorr 2d, Charles...__________________ (C) Mica deposits in Minas Gerais, Brazil, by W. T. Pecora, M. R. Klepper, and D....showing relative positions of manganese deposits, Serra do Navio district_____________________________---_----In...11. Plan and sections of the lower adits, Quindio mine, municipio of Cajamarca, Tolima, Colombia._____________________In...Map and sections of the Alumbral quartz crystal mine, municipio of Muzo, Boyacd, "Colombia. ______ _____________ |  | | Journal (article/letter/editorial) | | Member, Irati Formation (Permian, Paraná Basin), Brazil ARTUR CHAHUD*AND SETEMBRINO PETRI Universidade...Ambiental. Rua do Lago, 562. Cidade Universitária 05508-080 - São Paulo, SP – Brazil. *E-mail address:...Member, Irati Formation (Permian, Paraná Basin), Brazil Acta Geologica Polonica, 65 (3), 379–387. Warszawa...paleoenvironment of deposition. Six outcrops from the Rio Claro municipality and surrounding areas, from the...Ordovician to Cretaceous deposits from the southern Brazil intracratonic Paraná basin are grouped into several |  | | Report (chapter) | | Sacisaurus agudoensis (Caturrita Formation; Rio Grande do Sul, Brazil): anatomy and affinities Max C. Langer...Sacisaurus agudoensis (Caturrita Formation; Rio Grande do Sul, Brazil): anatomy and affinities MAX C. LANGER1*...Ribeirão Preto, Brazil 2 Museu de Ciâncias Naturais, Fundação Zoobotânica do Rio Grande do Sul, 90690-000...90690-000 Porto Alegre, Brazil *Corresponding author (e-mail: mclanger@ffclrp.usp.br) Abstract: Silesauridae...Formation (Late Triassic: Norian) of Rio Grande do Sul, Brazil, represented by numerous isolated bones |  | | Journal (article/letter/editorial) | | Dinodontosaurus Assemblage Zone of the Santa Maria Formation in southern Brazil. Thus, compelling evidence for...Namibian Waterberg Basin and the Paraná Basin of Brazil during Middle Triassic suggests that these basins...successions between western Argentina and southern Brazil and Permo-Triassic strata around south-central...Ladinian-aged interval of the Santa Maria Formation of southern Brazil. This new specimen constitutes...that the en-echelon extensional basins of southern Brazil and southern African were formed in dextral shear |  | | Report (issue) | | Quartz variety amethyst, 3.5 cm tall Kakamunurle Mine, Kar0r, Tamil Nadu, India Bill Larson collection...Bottom: Quartz variety amethyst, 6.7 cm tall Wattika Mine, Murzinka, Sverdlovskaya Oblast', Russia Peter Lyckberg...kind of jewelry and stones were favored by well-to-do customers four centuries ago. Sir Robert Eric Mortimer...lapidary amethyst during that period. The first mine was opened at Valz-sous-Chateauneuf in the middle...influence on the world amethyst market emerged in Brazil (see page 66), where the discovery of rich deposits |  | | Report (issue) | | Resources of the Pico de Itabirito District Minas Gerais, Brazil GEOLOGICAL SURVEY PROFESSIONAL Prepared...the Departamento Nacional da Producao Mineral of Brazil under the auspices of the Agency for International...District Minas Gerais, Brazil By ROBERTS M. WALLACE GEOLOGY AND MINERAL RESOURCES OF PARTS OF MINAS GERAIS...GERAIS, BRAZIL GEOLOGICAL SURVEY PROFESSIONAL PAPER 341-F Prepared in cooperation with the Departamento...Departamento Nacional da Producao Mineral of Brazil under the au-spices of the Agency for International Development |  | | Journal (article/letter/editorial) | | Universidade de São Paulo, Rua do Lago 562, 05508-080, São Paulo, NU SP, Brazil D MA * corresponding author:...units from White Column, Paraná Basin, southeastern Brazil, in order to characterize the provenance of the...units (from base to top), including the Rio do Sul Formation, Rio Bonito Formation (Triunfo, Paraguaçu and...Palermo, Irati, Serra Alta and Teresina formations, Rio do Rasto Formation (Serrinha and Morro Pelado members)...basement, which was exposed until the deposition of the Rio Bonito Formation. The isotopes also show some Grenvillian |  | | Journal (article/letter/editorial) | | fragments of soft white silica, and one or two largish pebbles of lignite (see No. 17) 10. Coloured clay and sand...feet). 16. Sand and pebbles. Coarse, dirty greyish sand with black flint pebbles (of the Blackheath type)...type), and some small buff pebbles of another material ... ... ... ... ... 1 0 17. Sand and wood. Fragments...and pebbles... ... ... ... ... ... 4 6 Id. Bark sandy clay, hard 9 0 20. Coloured clay and pebbles, reddish...sand, not very loose ... 19 0 24. Coarse sand and pebbles, live (i.e. water) ... ... ... 5 0 25. Mottled |  | | Journal (article/letter/editorial) | | Morocco, Fernando de Noronha lies 850 km from NE Brazil and the Falklands lie 580 km E of Argentina. More... 0 PORT STEPHENS GROUP FOX EA~ GROUP GROUP MARIA MONTE LAFONIA~ TILLITE GROUP BLACK ROOK GROUP...in which occur water-worn and generally angular pebbles and boulders, as large as 1 m in diameter common...and mudstones, with diamietites and quartzitie pebbles at the base. ADIE and FRAKES & CROWELL all referred...shale interbeds. The presence of fragments and pebbles of igneous rocks at the base gives a conglomeratic |  | | Report (issue) | | oiteras ore etary Seaeralere als wala eerie Veena OE Santa ucta— Lagund Merin Basins ic)...; cuss ...cesses neta ate gett e tana sera tare ROWERS Gace do Sk kee waar ene epi ep ee ew le a eo Sete eleven...Cretaceous time in the Atlantic basins of southern Brazil and central Argentina. Continental deposition was...strata of central-northern Patagonia and southern Brazil. Changes in the diversity, endemism, and evolutionary...Hoffstetter et al. (1957). With respect to southern Brazil and Uruguay, general accounts on the lithostratigraphic |  | | Journal (issue) | | SIX APRIL 1993 Cover Picture The Hematita mine in Minas Gérais in 1987 - probably the richest alexandrite...deposits of alexandrite, cat's-eye and chrysoberyl in Brazil' pp. 333-54) ISSN: 0022-1252 F.G.A. your key...Institute of America Gem Trade Laboratory, Inc., Santa Monica, California, USA Abstract A method for obtaining...to be able to deterAlthough it is very important mine if if a gem is natural or synthetic, and treated...gemmologists many gem identifications and appraisers do not have immediate access to diffractometers, testing |  | | Book | | o<:- <•••••• , o' · -, 1 '•• 'O ~, o M eo do C•l -1t.:in M,E,~~o,....·:--,. noXc.ol J .... ·...appointed the renowned Spanish scientist Andres del Rio (1764-1849) to teach the first course in Mineralogy...Pefloles, Compania Minera Fresnillo, and Compaii.ia Santa Rosalia, who aJlowed me to photograph, gather samples...specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the state of Baja California...places as Mapimi in the state of Durango; Naica and Santa Eulalia in the state of Chihuahua; and Zacatecas |
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