 | Siga, O., Basei, M.A.S., Passarelli, C.R., Sato, K., Cury, L.F., McReath, I. (2009) Lower and Upper Neoproterozoic magmatic records in Itaiacoca Belt (Paraná-Brazil): Zircon ages and lithostratigraphy studies. Gondwana Research, 15 (2) 197-208 doi:10.1016/j.gr.2008.11.002 | Journal (article/letter/editorial) | | Neoproterozoic magmatic records in Itaiacoca Belt (Paraná-Brazil): Zircon ages and lithostratigraphy studies...Cidade Universitária, São Paulo-SP, CEP 05508-080, Brazil a r t i c l e i n f o Article history: Received...that crop out east of Paraná and southeast of São Paulo states, in southern Brazil. This geologic–geochronologic...Belt sequence cropping out in the southeast of Brazil. The Itaiacoca Belt is a sequence of metavolcanic...that crop out east of Paraná and southeast of São Paulo states (southern Brazil) in the southern portion |  | Siga, Oswaldo, Cury, Leonardo Fadel, McReath, Ian, de Almeida Leite Ribeiro, Ligia Maria, Sato, Kei, Stipp Basei, Miguel Ângelo, Passarelli, Cláudia Regina (2011) Geology and geochronology of the Betara region in south-southeastern Brazil: Evidence for possible Statherian (1.80–1.75Ga) and Calymmian (1.50–1.45Ga) extension events. Gondwana Research, 19 (1) 260-274 doi:10.1016/j.gr.2010.06.003 | Journal (article/letter/editorial) | | geochronology of the Betara region in south-southeastern Brazil: Evidence for possible Statherian (1.80–1.75 Ga)...Cidade Universitária, São Paulo-SP, CEP 05508-900, Brazil a r t i c l e i n f o Article history: Received...Betara region of eastern Paraná state, part of south and southeastern Brazil. The studied area is the...intercalated with metre-thick beds of muscovite quartzite, quartz phyllite, graphitic phyllite, and rhythmic phyllite...banded marbles with granoblastic textures. Calcite, quartz and opaque minerals are the main minerals present |  | Faleiros, Frederico Meira, Campanha, Ginaldo Ademar da Cruz, Martins, Lucelene, Vlach, Silvio Roberto Farias, Vasconcelos, Paulo M. (2011) Ediacaran high-pressure collision metamorphism and tectonics of the southern Ribeira Belt (SE Brazil): Evidence for terrane accretion and dispersion during Gondwana assembly. Precambrian Research, 189 (3) 263-291 doi:10.1016/j.precamres.2011.07.013 | Journal (article/letter/editorial) | | and tectonics of the southern Ribeira Belt (SE Brazil): Evidence for terrane accretion and dispersion...Geological Survey of Brazil, Rua Costa 55, Consolação, CEP 01304-010, São Paulo, SP, Brazil Departamento de...Rua do Lago 562, CEP 05508-900, São Paulo, SP, Brazil c University of Queensland, Department of Earth...c t The Curitiba Terrane represents a major segment of the southern Ribeira Belt (SE Brazil), which was...records of two major juxtaposed units from the Curitiba Terrane, a Neoproterozoic shallow continental-shelf |  | 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) | | Intrusion-Related/Hosted Neoproterozoic Gold Deposit (Paraná State, Brazil): Mineralogical, Geochemical, Fluid Inclusion...Intrusion-Related/Hosted Neoproterozoic Gold Deposit (Paraná State, Brazil): Mineralogical, Geochemical, Fluid Inclusion...University of Paraná, Av. Coronel Francisco Heráclito dos Santos, 210, Curitiba 81531-970, PR, Brazil; barbaratrzaskos@ufpr...Foundation, Ministry of Education of Brazil, Brasília 70040-020, DF, Brazil Department of Earth Sciences, University...803-Lt. São Gerônimo, Campo Largo 83606-177, PR, Brazil; sn.villanova@gmail.com (S.N.V.); josebazille@hotmail |  | Ricardo, Bruna S., Faleiros, Frederico M., Moraes, Renato de, Siga Júnior, Oswaldo, Campanha, Ginaldo A.C. (2020) Tectonic implications of juxtaposed high- and low-pressure metamorphic field gradient rocks in the Turvo-Cajati Formation, Curitiba Terrane, Ribeira Belt, Brazil. Precambrian Research, 345. 105766pp. doi:10.1016/j.precamres.2020.105766 | Journal (article/letter/editorial) | | in the Turvo-Cajati Formation, Curitiba Terrane, Ribeira Belt, Brazil T Bruna S. Ricardo⁎, Frederico...Rua do Lago, 562, CEP 05508-080 São Paulo, SP, Brazil ARTICLE INFO ABSTRACT Keywords: Detrital zircon...unit forming the Curitiba Terrane, a major segment of the southern Ribeira Belt, SE Brazil. It is composed...2009). The Southern Ribeira Belt, in southeast Brazil, is formed by several different metamorphic terranes...Regional geological context of southeastern and south Brazil (adapted from Faleiros et al., 2016). (b) Simplified |  | Campanha, G.A.C., Basei, M.S., Tassinari, C.C.G., Nutman, A.P., Faleiros, F.M. (2008) Constraining the age of the Iporanga Formation with SHRIMP U-Pb zircon: Implications for possible Ediacaran glaciation in the Ribeira Belt, SE Brazil. Gondwana Research, 13 (1) 117-125 doi:10.1016/j.gr.2007.05.010 | Journal (article/letter/editorial) | | possible Ediacaran glaciation in the Ribeira Belt, SE Brazil G.A.C. Campanha a,⁎, M.S. Basei a , C.C.G. Tassinari...Cidade Universitária, CEP 05508-080, São Paulo, SP, Brazil b Department of Earth and Marine Sciences, Australian...online 2 June 2007 Abstract The Ribeira belt in SE Brazil is a Neoproterozoic to Early Palaeozoic orogen...timing of Neoproterozoic glacial events in southeast Brazil. Using a felsic volcanic unit immediately under...collision between the São Francisco, Congo and Paraná cratons, with a late stage of regional dextral |  | Passarelli, Cláudia R., Verma, Sanjeet K., McReath, Ian, Basei, Miguel A.S., Siga, Oswaldo (2019) Tracing the history from Rodinia break-up to the Gondwana amalgamation in the Embu Terrane, southern Ribeira Belt, Brazil. Lithos, 342. 1-17 doi:10.1016/j.lithos.2019.05.024 | Journal (article/letter/editorial) | | amalgamation in the Embu Terrane, southern Ribeira Belt, Brazil Cláudia R. Passarelli, Sanjeet K. Verma, Ian McReath...amalgamation in the Embu Terrane, southern Ribeira Belt, Brazil, LITHOS, https://doi.org/10.1016/j.lithos.2019...amalgamation in the Embu Terrane, southern Ribeira Belt, Brazil Cláudia R. Passarellia*, Sanjeet K. Vermab, Ian...Cidade Universitária, São Paulo-SP, CEP 05508-080, Brazil b RI PT División de Geociencias Aplicadas-Instituto...Province (MP) is the major tectonic unit of southern Brazil, resulting from the closure of the Adamastor Ocean |  | Dressel, Bárbara Carolina, Chauvet, Alain, Trzaskos, Barbara, Biondi, João Carlos, Bruguier, Olivier, Monié, Patrick, Villanova, Sandro Notto, Newton, José Bazille (2018) The Passa Três lode gold deposit (Paraná State, Brazil): An example of structurally-controlled mineralisation formed during magmatic-hydrothermal transition and hosted within granite. Ore Geology Reviews, 102. 701-727 doi:10.1016/j.oregeorev.2018.09.007 | Journal (article/letter/editorial) | | Manuscript The passa três lode gold deposit (paraná state, brazil): an example of structurallycontrolled mineralisation...Newton, The passa três lode gold deposit (paraná state, brazil): an example of structurally-controlled... 1 THE PASSA TRÊS LODE GOLD DEPOSIT (PARANÁ STATE, BRAZIL): AN EXAMPLE OF STRUCTURALLY-CONTROLLED...Montpellier Cedex 5, France. 2 Federal University of Paraná, Post-Graduation Program in Geology, Geology Department...Francisco Heráclito dos Santos, 210, 81531-970, Curitiba – PR, Brazil. 3 Mineração Tapirorã, Rua Maria Aparecida |  | Campanha, G.A.C., Faleiros, F.M., Basei, M.A.S., Tassinari, C.C.G., Nutman, A.P., Vasconcelos, P.M. (2015) Geochemistry and age of mafic rocks from the Votuverava Group, southern Ribeira Belt, Brazil: Evidence for 1490 Ma oceanic back-arc magmatism. Precambrian Research, 266. 530-550 doi:10.1016/j.precamres.2015.05.026 | Journal (article/letter/editorial) | | from the Votuverava Group, southern Ribeira Belt, Brazil: evidence for 1490 Ma oceanic back-arc magmatism...from the Votuverava Group, southern Ribeira Belt, Brazil: evidence for 1490 Ma oceanic back-arc magmatism...the Votuverava Group, southern 2 Ribeira Belt, Brazil: evidence for 1490 Ma oceanic back-arc magmatism...8 Universitária, CEP 05508-080, São Paulo, SP, Brazil 9 2 an GeoQuEST Research Centre, School of...rocks from the Votuverava Group (Ribeira Belt, Brazil). These mafic rocks 25 appear to be mostly subvolcanic |  | | Journal (article/letter/editorial) | | margin Lajeado Group and Apiaí Gabbro, Southeastern Brazil G.A.C. Campanha, M.S. Basei, F.M. Faleiros, A.P...margin Lajeado Group and Apiaí Gabbro, Southeastern Brazil, Geoscience Frontiers (2015), doi: 10.1016/j.gsf...margin Lajeado Group and Apiaí Gabbro, Southeastern Brazil Campanha, G.A.C.a,*, Basei, M.S a, Faleiros, F...Lajeado Group in the Ribeira Belt, Southeastern Brazil, corresponds to an open- TE D sea carbonate platform...Lajeado Group in the Ribeira Belt, Southeastern Brazil (Fig. 1), corresponds to an open-sea carbonate |  | | Journal (article/letter/editorial) | | in the Bauru Aquifer System – São Paulo State, Brazil Marcia Regina Stradiotoa,1, Elias Hideo Teramotoa...Bauru Aquifer System, in the State of São Paulo, Brazil. The analysis revealed that calcite (CaCO3) undersaturated...majority of water samples are supersaturated with quartz, SiO2, and undersaturated with amorphous silica...saturation indexes were calculated for calcite, quartz and amorphous silica. 3. Results and discussion...electrical conductivity of BAS water samples. (b) Quartz saturation index (log IAP/K) vs. electrical conductivity |  | | Journal (article/letter/editorial) | | Graciosa A-type Granites and Syenites, southern Brazil Part 2: Petrographic and mineralogical evolution...Brasiliano/Pan-African Graciosa A-type Province, southern Brazil. Six petrographic series can be identified in these...feldspar syenites with varied mafic mineralogy and quartz contents, from alkali feldspar syenites with calcic...clinopyroxene, olivine and allanite to alkali feldspar quartz syenites with sodic–calcic amphibole and chevkinite–perrierite...Alkaline; Aluminous; Petrography; Serra da Graciosa; Brazil 1. Introduction ⁎ Corresponding author. Present |  | | Journal (article/letter/editorial) | | the Late Cretaceous Caiuá Desert, Bauru Basin, Brazil Luiz Alberto Fernandes a,⁎, Alice Bonatto de Castro..., Giorgio Basilici c a Universidade Federal do Paraná- UFPR, Setor de Ciências da Terra- Depto. de Geologia...001, 81531-990 Curitiba Paraná, Brazil b Petróleo Brasileiro S.A. — PETROBRAS, Brazil c Universidade...de Campinas – Unicamp, Instituto de Geociências, Brazil Abstract Two large-scale sediment deformation...Sérgio Motta/Porto Primavera dam, São Paulo state, Brazil. The most important structures are confined to |  | Henrique-Pinto, R., Janasi, V.A., Vasconcellos, A.C.B.C., Sawyer, E.W., Barnes, S.-J., Basei, M.A.S., Tassinari, C.C.G. (2015) Zircon provenance in meta-sandstones of the São Roque Domain: Implications for the Proterozoic evolution of the Ribeira Belt, SE Brazil. Precambrian Research, 256. 271-288 doi:10.1016/j.precamres.2014.11.014 | Journal (article/letter/editorial) | | the Proterozoic evolution of the Ribeira Belt, SE Brazil R. Henrique-Pinto a,∗ , V.A. Janasi b , A.C.B.C...Universidade de São Paulo (USP), Brazil c Geologist Consultant, São Paulo, Brazil b a r t i c l e i n f o...Proterozoic metasedimentary successions of southeast Brazil. Trace element chemistry of most detrital cores...SW lies below the Phanerozoic sediments of the Paraná Basin. © 2014 Elsevier B.V. All rights reserved...Ribeira Belt in the Proterozoic evolution of SE Brazil is still enigmatic in spite of a significant amount |  | Campanha, G.A.C., Faleiros, F.M., Cawood, P.A., Cabrita, D.I.G., Ribeiro, B.V., Basei, M.A.S. (2019) The Tonian Embu Complex in the Ribeira Belt (Brazil): revision, depositional age and setting in Rodinia and West Gondwana. Precambrian Research, 320. 31-45 doi:10.1016/j.precamres.2018.10.010 | Journal (article/letter/editorial) | | Manuscript The Tonian Embu Complex in the Ribeira Belt (Brazil): revision, depositional age and setting in Rodinia...Basei, The Tonian Embu Complex in the Ribeira Belt (Brazil): revision, depositional age and setting in Rodinia... The Tonian Embu Complex in the Ribeira Belt (Brazil): revision, depositional age and setting in Rodinia...Instituto de Geociências da Universidade de São Paulo, Brazil 2 School of Earth, Atmosphere & Environment,...Embu Complex in the Neoproterozoic Ribeira Belt of Brazil provides a record of sedimentation associated with |  | | Journal (article/letter/editorial) | | in a Late Paleozoic fluvio-deltaic system (Paraná Basin, Brazil): Insights into the timing and triggers...Universidade Federal do Paraná, Caixa Postal 19001, CEP 81531-980, Curitiba, PR, Brazil a r t i c l e i n...exposed in the eastern border of the Paraná Basin, southern Brazil. The examined interval comprises the...greatly in reservoir prediction and modeling in the Paraná Basin. © 2016 Elsevier B.V. All rights reserved...of the depositional profile. The infilling of the Paraná Basin – southern South America – during the late |  | Fulfaro, V. J., Saad, A. R., Perinotto, J. A. J., Etoherehere, M. L. C., Verolavsky, G. (1997) Paraná Basin: Mineral Resource Potentials in Brazil, Uruguay, and Paraguay. International Geology Review, 39 (8) 703-722 doi:10.1080/00206819709465297 | Journal (article/letter/editorial) | | tandfonline.com/loi/tigr20 Paraná Basin: Mineral Resource Potentials in Brazil, Uruguay, and Paraguay a...(UNESP) , Caixa Postal 178, Rio Claro SP, 13506-900, Brazil b Institute de Geologia y Paleontologia, Facultad...Etoherehere & G. Verolavsky (1997) Paraná Basin: Mineral Resource Potentials in Brazil, Uruguay, and Paraguay, International...Inc. All rights reserved. Paraná Basin: Mineral Resource Potentials in Brazil, Uruguay, and Paraguay V...(UNESP), Caixa Postal 178, 13506-900 Rio Claro SP, Brazil Downloaded by [University of Colorado - Health |  | Nicolini, Keller P., Lombardi, Katia C., Schreiner, Wido H., Mazzaro, Irineu, Wypych, Fernando, Mangrich, Antonio S. (2009) Evidence of weathering stages of phyllosilicates from biotite/muscovite to kaolinite, probed by EPR spectroscopy. Mineralogy and Petrology, 97 (1) 139-144 doi:10.1007/s00710-009-0069-y | Journal (article/letter/editorial) | | Química, Universidade Federal do Paraná, 81531-980 Curitiba, Paraná, Brazil e-mail: mangrich@quimica.ufpr...Estadual do Centro-Oeste, 84500-000 Irati, Paraná, Brazil W. H. Schreiner : I. Mazzaro Departamento de...Física, Universidade Federal do Paraná, 81531-980 Curitiba, Paraná, Brazil components separated by the...sample mud was dropped into the cavity of an EPR quartz biological tissue cell, left to sediment naturally...(Geology Department of the Federal University of Paraná) for providing the mica samples. 144 References |  | Arena, K.R., Hartmann, L.A., Baggio, S.B. (2014) Geological controls of copper, gold and silver in the Serra Geral Group, Realeza region, Paraná, Brazil. Ore Geology Reviews, 63. 178-200 doi:10.1016/j.oregeorev.2014.05.005 | Journal (article/letter/editorial) | | the Serra Geral Group, Realeza region, Paraná, Brazil K.R. Arena, L.A. Hartmann, S.B. Baggio PII: DOI:...the Serra Geral Group, Realeza region, Paraná, Brazil, Ore Geology Reviews (2014), doi: 10.1016/j.oregeorev...R., Hartmann, L.A.*, Baggio, S.B. RI P T Paraná, Brazil MA NU Instituto de Geociências, Universidade...9500; 91501-970 Porto Alegre, Rio Grande do Sul, Brazil ED E-mail addresses: PT Karine da Rosa Arena...the Serra Geral Group, Realeza region, SC Paraná, Brazil MA NU Karine da Rosa Arena, Léo Afraneo Hartmann* |  | | Journal (article/letter/editorial) | | Federal University of Paraná - PO Box 19032, Curitiba, PR, 81530-980, Brazil 2 NMR Center, Department... Federal University of Paraná - PO Box 19032, Curitiba, PR, 81530-980, Brazil 1 (Received 20 November...Mg3Si4O10(OH)2) was obtained from the company Magnesita, in Brazil. Experimental The solid-state mechanochemical...milling times, only the characteristic peaks of quartz (Q), a natural mineral contaminant in clays, were...were observed (Boulingui et al., 2015). Quartz resists the milling process (Fig. 1A,B). The main interest |  | Dias, Isis Armstrong, Cury, Leonardo Fadel, Titon, Bruno Guimarães, Athayde, Gustavo Barbosa, Fedalto, Guilherme, da Rocha Santos, Larissa, Soares, Ana Paula, de Vasconcelos Müller Athayde, Camila, Manuela Bahniuk Rumbeslperger, Anelize (2020) The Occurrence of Authigenic Clay Minerals in Alkaline-Saline Lakes, Pantanal Wetland (Nhecolândia Region, Brazil) Minerals, 10 (8) 718 doi:10.3390/min10080718 | Journal (article/letter/editorial) | | Alkaline-Saline Lakes, Pantanal Wetland (Nhecolândia Region, Brazil) Isis Armstrong Dias 1, * , Leonardo Fadel Cury...Federal do Paraná, Centro Politécnico, Jardim das Américas, Curitiba 81531-980, PR, Brazil; cury@ufpr...Federal do Paraná, Centro Politécnico, Jardim das Américas, Curitiba 81531-980, PR, Brazil; gustavo.athayde@ufpr...the southernmost region of the Pantanal wetland (Brazil). Sediment samples were analyzed by X-ray diffraction...freshwater lakes. The sediments are composed mainly of quartz and a fine-clay fraction, dominated by illite, |  | | Journal (article/letter/editorial) | | PETROBRAS/CENPES/PDGEO/GEOTEC Rio de Janeiro, RJ, Brazil, icarmo@petrobas.com.br 4 California Institute...University of Rio Grande do Sul, Porto Alegre, Brazil *Corresponding author Abstract TE D (U–Th)/He...duricrusts overlying the Paraná flood basalt in the Guarapuava region, Paraná, Brazil, reveal ages ranging...a dynamic evolution for the soils overlying the Paraná basalt, where recurrent duricrust formation and...Weathering geochronology, (U-Th)/He, goethite, Paraná Continental Flood Basalts, landscape evolution |  | Seimetz, Eduardo Xavier, Costa, Alexandre Santos Jeronimo da, Borges, Welitom Rodrigues, Ianniruberto, Marco, Canata, Rafael Espindola (2023) Geoelectric Signature of Gold Mineralization in the Alta Floresta Gold Province, Mato Grosso State, Brazil. Minerals, 13 (2) 203 doi:10.3390/min13020203 | Journal (article/letter/editorial) | | Alta Floresta Gold Province, Mato Grosso State, Brazil Eduardo Xavier Seimetz 1, * , Alexandre Santos...70910-900, Brazil Institute of Geology, Earth Science Sector, Federal University of Paraná (UFPR), Francisco...dos Santos, 210, Jardim das Américas, Curitiba 81531-990, Brazil Correspondence: edu.seimetz@gmail.com;...deposits and, located in the state of Mato Grosso, Brazil, is an ideal place to study the geoelectric signature...Auriferous mineralization occurs along shear zones in quartz veins and disseminated granites in this region |  | | Journal (article/letter/editorial) | | Graciosa A-type granites and syenites (southern Brazil) from zircon U-Pb geochronology, chemistry, and...Graciosa A-type granites and syenites (southern Brazil) from zircon U-Pb geochronology, chemistry, and...Graciosa A-type granites and syenites (southern Brazil) from zircon U-Pb geochronology, chemistry, and...Grande do Norte, SC (1) Natal, RN 59078-970, Brazil. Department of Civil and Environmental Engineering...author CE PT E-mail addresses: ED 05508-080, Brazil. frederico@geologia.ufrn.br (F.C.J. Vilalva) simonetti |  | Guerra-Sommer, Margot, Cazzulo-Klepzig, Miriam, Laquintinie Formoso, Milton Luiz, Menegat, Rualdo, Mendonça Fo, João Graciano (2008) U–Pb dating of tonstein layers from a coal succession of the southern Paraná Basin (Brazil): A new geochronological approach. Gondwana Research, 14 (3) 474-482 doi:10.1016/j.gr.2008.03.003 | Journal (article/letter/editorial) | | layers from a coal succession of the southern Paraná Basin (Brazil): A new geochronological approach Margot...Porto Alegre, Brazil b IGEO — UFRJ — Ilha do Fundão.-21949-900-Rio de Janeiro — RJ, Brazil Received 29...showed that the Candiota coals from the southern Paraná Basin, related to the Protohaploxypinus goraiensis...far reaching significance for correlations of the Paraná Basin with sequences of the Argentinian Paganzo...reserved. Keywords: U–Pb radiometric data; Coal seams; Paraná Basin; Palynostratigraphy; Carboniferous–Permian |
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