 | | Journal (article/letter/editorial) | | Accepted Manuscript Urucum Neoproterozoic–Cambrian manganese deposits (MS, Brazil): Biogenic participation...Carlos Biondi, M. Lopez, Urucum Neoproterozoic–Cambrian manganese deposits (MS, Brazil): Biogenic participation...journal pertain. 1 1 Urucum Neoproterozoic–Cambrian manganese deposits (MS, Brazil): Biogenic 2 participation...Center, Geology Department, 81531-980 – Curitiba, Brazil; biondiufpr@gmail.com Michel Lopez (2); University...cedex 5, France ABSTRACT 10 The Urucum region (Mato Grosso do Sul, Brazil) contains Neoproterozoic-Cambrian |  | | Journal (article/letter/editorial) | | formation of the Neoproterozoic Jacadigo Group, Corumbá, Brazil Thomas Angerer, Steffen G. Hagemann, Detlef...formation of the Neoproterozoic Jacadigo Group, Corumbá, Brazil, Journal of South American Earth Sciences (2020)...of the Neoproterozoic Jacadigo Group, 3 Corumbá, Brazil 4 Thomas Angerer1, Steffen G. Hagemann2, Detlef...Geociências, Universidade de Brasília (UnB), Brasília, Brazil re 10 Keywords: Banded iron formation; BIF;...Neoproterozoic Jacadigo Group, located near Corumbá, Mato Grosso do Sul, Brazil, 17 represents one of the most |  | Angerer, Thomas, Hagemann, Steffen G., Walde, Detlef H.G., Halverson, Galen P., Boyce, Adrian J. (2016) Multiple metal sources in the glaciomarine facies of the Neoproterozoic Jacadigo iron formation in the “Santa Cruz deposit”, Corumbá, Brazil. Precambrian Research, 275. 369-393 doi:10.1016/j.precamres.2016.01.002 | Journal (article/letter/editorial) | | FORMATION IN THE “SANTA CRUZ DEPOSIT”, CORUMBÁ, BRAZIL Author: Thomas Angerer Steffen G. Hagemann Detlef...formation in the “Santa Cruz deposit”, Corumbá, Brazil, Precambrian Research (2016), http://dx...formation in the “Santa 19 Cruz deposit”, Corumbá, Brazil cr ip t 17 20 Thomas Angerer1*, Steffen...Geociências, Universidade de Brasília (UnB), Brasília, Brazil 26 4 Department of Earth & Planetary Sciences...(Fm) of the 33 Neoproterozoic Jacadigo Group in Brazil was deposited in a redox-stratified, marine sub-basin |  | Codeço, Marta S., Mateus, António, Figueiras, Jorge, Rodrigues, Pedro, Gonçalves, Luís (2018) Development of the Ervidel-Roxo and Figueirinha-Albernoa volcanic sequences in the Iberian pyrite Belt, Portugal: Metallogenic and geodynamic implications. Ore Geology Reviews, 98. 80-108 doi:10.1016/j.oregeorev.2018.05.009 | Journal (article/letter/editorial) | | Manuscript Development of the Ervidel-Roxo and Figueirinha-Albernoa volcanic sequences in the Iberian Pyrite...Gonçalves, Development of the Ervidel-Roxo and Figueirinha-Albernoa volcanic sequences in the Iberian Pyrite...pertain. 1 Development of the Ervidel-Roxo and Figueirinha-Albernoa volcanic sequences 2 in the Iberian...18 Abstract 19 The Ervidel-Roxo (ER) and Figueirinha-Albernoa (FA) volcanic sequences in 20 the...Roxo; T ≈ 38 920ºC, Albernoa and T ≈ 825ºC, Figueirinha). The obtained results also suggest that 39 |  | Luz, Filipa, Mateus, António, Figueiras, Jorge, Tassinari, Colombo C.G., Ferreira, Ezequiel, Gonçalves, Luís (2019) Recognizing metasedimentary sequences potentially hosting concealed massive sulfide accumulations in the Iberian Pyrite Belt using geochemical fingerprints. Ore Geology Reviews, 107. 973-998 doi:10.1016/j.oregeorev.2019.03.020 | Journal (article/letter/editorial) | | Universidade de São Paulo, Rua do Lago, 562, 05508-900 São Paulo, SP, Brazil 3 EPOS – Empresa Portuguesa... 1971, 1976; Oliveira et al. 1990): (i) the Pulo do Lobo Terrane; (ii) the Iberian Pyrite Belt (IPB);...alignments labeled as Ervidel-Roxo (ER) and Figueirinha-Albernoa (FA). The ER metavolcanics rock pile...extension of the Feitais structure (near the Aljustrel mine), Ervidel-Roxo and Entradas (Mateus et al. 2014...Feitais structure (2 km distant from the Aljustrel mine). All the samples were prepared at the University |  | | Journal (article/letter/editorial) | | number of journals as an information service. Please do not write to us to obtain copies of the journals...evidenced by diffusion of oxygen and titanium in quartz—Federico Cernuschi, John H. Dilles, Stephanie B...ultramafic and metasomatic rocks of the OspinKitoi Massif, eastern Sayan—A.V. Grigor’eva, B.B. Damdinov,...polymetallic skarn deposit, west Sudetes, Bohemian Massif: Geochemistry and Re-Os dating of sulfide mine...mineralization in Egypt: A case study from the Atalla mine—Basem Zoheir, Fatma Deshesh, Curt Broman, and Iain |  | | Journal (article/letter/editorial) | | domains that, from NE/NNE to SW, known as: (i) the Pulo do Lobo Terrane (PLT); (ii) the Iberian Pyrite Belt...higher Zn values mostly highlight the Aljustrel mine area. Additionally, for all these base metals considered...observed for Cu and Pb; equivalent maps for Co and Mn do not show particular structures. The strongest anomalies...the anomaly patterns in the Spanish side of the IPB do not show as clearly the anomalous areas because the...anomalies which do not stand out as well in the singularity mapping. These observations apparently do not provide |  | Donaire, Teodosio, Pascual, Emilio, Sáez, Reinaldo, Pin, Christian, Hamilton, Michael A., Toscano, Manuel (2020) Geochemical and Nd isotopic signature of felsic volcanic rocks as a proxy of volcanic-hosted massive sulphide deposits in the Iberian Pyrite Belt (SW, Spain): The Paymogo Volcano-Sedimentary Alignment. Ore Geology Reviews, 120. 103408 doi:10.1016/j.oregeorev.2020.103408 | Journal (article/letter/editorial) | | in the South Portuguese Zone of the 16 Iberian Massif, Spain, is a world-class VHMS province containing... This is largely dominated by shales and 115 quartz-sandstones interpreted to represent deposition...a 193 core formed of shales, litharenites and quartz-arenites of the PQ Group overlain 194 by felsic...253 (amygdules up to 2 mm), highly plagioclase-quartz-phyric dacites. They 254 commonly show albitized...albitized euhedral plagioclase (1-5 mm), and embayed quartz 255 (1-6 mm), ± augite (2 mm) phenocrysts in |  | Pascual, Emilio, Donaire, Teodosio, Toscano, Manuel, Macías, Gloria, Pin, Christian, Hamilton, Michael (2021) Geochemical and Volcanological Criteria in Assessing the Links between Volcanism and VMS Deposits: A Case on the Iberian Pyrite Belt, Spain. Minerals, 11 (8) 826 doi:10.3390/min11080826 | Journal (article/letter/editorial) | | insert (A) shows its location within the Iberian Massif in the Iberian Peninsula. Figure 1. General map...insert (A) shows its location within the Iberian Massif in the Iberian Peninsula. The VSC, which hosts...packages containing abundant fragments of milky quartz, likely related to rock veining and fracturation...volcaniclastic rhyolite package, and an upper coherent, quartz and K-feldspar-phyric rhyolite package. This chronological...rhyolite package, andEAVC an upper coherent,felsic quartz and correspond only to two contrasting volcanic |  | | Journal (article/letter/editorial) | | Universidade de S. Paulo, 05508-080 São Paulo - SP - Brazil a r t i c l e i n f o Article history: Received...is most common in association with Proterozoic massif anorthosite complexes (e.g. Telnes deposit, Norway...the Beja-Acebuches Ophiolite Complex and the Pulo do Lobo Terrane (e.g. Quesada et al., 1994; Ribeiro...113 Fig. 1. (A) Simplified terrane map of Iberian Massif; adapted from Ribeiro et al. (2007). (B) Geological...the BRG I Intermediate Group, located at the Figueirinha and Serrabritas quarries (Fig. 2), respectively |  | Jesus, A.P., Mateus, António, Benoit, Mathieu, Tassinari, C.C.G., Bento dos Santos, Telmo (2020) The timing of sulfide segregation in a Variscan synorogenic gabbroic layered intrusion (Beja, Portugal): Implications for Ni-Cu-PGE exploration in orogenic settings. Ore Geology Reviews, 126. 103767pp. doi:10.1016/j.oregeorev.2020.103767 | Journal (article/letter/editorial) | | Geociências, Universidade de S. Paulo, São Paulo, Brazil b ARTICLE INFO ABSTRACT Keywords: Beja gabbro...Series have a primitive end-member with ca. Fo78 and do not achieve differentiation beyond Fo66, granting...oxide-rich areas in LGS include the top of BRG I but do not reach the degree of enrichment recorded in ODV...samples were recovered from the Figueirinha quarry mills (East of Ferreira do Alentejo, Fig. 2A) and offered...Research Center of the University of São Paulo (Brazil) following standard methods and the analytical |  | | Book (volume) | | A. Almeida Departamento de Ciências do Ambiente e Ordenamento do Território, Instituto de Ciências da...de Investigação Marinha e Ambiental, Universidade do Algarve, Faro, Portugal Luis Pedro Fernández Departamento...B. Martins Departamento de Ciências do Ambiente e Ordenamento do Território, Instituto de Ciências da...Geologia (LNEG), Centro de Estudos Geológicos e Mineiros do Alentejo, Aljustrel, Portugal Stefano Mazzoli Dipartimento...Departamento de Geociências, Ambiente e Ordenamento do Território, University of Porto, Porto, Portugal |
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