 | de Paula Garcia, Pedro Maciel, Teixeira, João Batista Guimarães, Misi, Aroldo, da Silva Sá, José Haroldo, da Silva, Maria da Glória (2018) Tectonic and metallogenic evolution of the Curaçá Valley Copper Province, Bahia, Brazil: A review based on new SHRIMP zircon U-Pb dating and sulfur isotope geochemistry. Ore Geology Reviews, 93. 361-381 doi:10.1016/j.oregeorev.2018.01.007 | Journal (article/letter/editorial) | | metallogenic evolution of the Curaç á Valley Copper Province, Bahia, Brazil: A review based on new SHRIMP zircon...metallogenic evolution of the Curaç á Valley Copper Province, Bahia, Brazil: A review based on new SHRIMP zircon...metallogenic evolution of the Curaçá Valley Copper Province, Bahia, Brazil: A review based on new SHRIMP...Universidade Federal da Bahia (UFBA), Rua Caetano Moura 123, Federação, Salvador, BA, Brazil, 40270-340. (2)...the Curaçá River Valley Copper Province, northeastern São Francisco Craton, Bahia State, Brazil, covering |  | | Journal (article/letter/editorial) | | Mapping New IOCG Mineral Systems in Brazil: The Vale do Curaçá and Riacho do Pontal Copper Districts...60440-554, Brazil Instituto de Geociências, Universidade de Brasília, Brasília 70910-900, Brazil; adalene@unb...Universidade Federal do Paraná, Curitiba 81531-980, Brazil; francisco.ferreira@ufpr.br Department of Mathematics...2020 Abstract: The Vale do Curaçá and Riacho do Pontal copper districts are located...associated with the Caraíba copper deposit, which is located in the Vale do Curaçá district, is related |  | Lord, R. A., Prichard, H. M., S.SA, J. H., Neary, C. R. (2004) Chromite Geochemistry and PGE Fractionation in the Campo Formoso Complex and Ipueira-Medrado Sill, Bahia State, Brazil. Economic Geology, 99 (2) 339-363 doi:10.2113/gsecongeo.99.2.339 | Journal (article/letter/editorial) | | Formoso Complex and Ipueira-Medrado Sill, Bahia State, Brazil R. A. LORD,† Clean Environment Management...Technology, University of Teesside, Middlesbrough, Tees Valley TS1 3BA, United Kingdom H. M. PRICHARD, Department...de Geociências, Universidade Federal da Bahia, Salvador, Brazil AND C. R. NEARY Formerly at Natural Environment...Ipueira-Medrado mines, representative of the Jacurici Valley district, a folded segment of a 200- to 250-m-thick...orthopyroxene relicts in an upper unit at the Cascabulhos mine. Microprobe studies of chromite-rich specimens from |  | | Journal (article/letter/editorial) | | Universidade Federal de Ouro Preto, Ouro Preto MG, Brazil, 35.400-000 b Departmento Engenharia de Minas...Federal do Rio Grande do Sul, Porto Alegre RS, Brazil, 90.035-190 Version of record first published:...Universidade Federal de Ouro Preto, Ouro Preto MG, Brazil 35.400-000 AND ADELIR JOSÉ STRIEDER Deparlmento...Federal do Rio Grande do Sul, Porto Alegre RS, Brazil 90.035-190 Downloaded by [University of Tennessee...small Americano do Brasil, Mangabal-I and -II, and Caraíba) stratiform complexes were polydeformed and metamorphosed |  | | Journal (article/letter/editorial) | | Paleoproterozoic Shoshonitic Syenites in Northeastern Brazil a b R. V. Conceição , L. V. S. Nardi & H. Conceição...Postal 15.051, Porto Alegre, RS, CEP-91501-970, Brazil b Universidade Federal do Rio Grande do Sul, Curso...Porto Alegre, RS, CEP- 91509-000, Brazil c Universidade Federal da Bahia, Curso de Pós Graduaós-Graduação...Geremoabo s/no. , Salvador, BA, CEP-40.170-290, Brazil Published online: 06 Jul 2010. To cite this article:...Paleoproterozoic Shoshonitic Syenites in Northeastern Brazil, International Geology Review, 42:10, 941-957, |  | Silveira, E.M., Söderlund, U., Oliveira, E.P., Ernst, R.E., Leal, A.B. Menezes (2013) First precise U–Pb baddeleyite ages of 1500Ma mafic dykes from the São Francisco Craton, Brazil, and tectonic implications. Lithos, 174. 144-156 doi:10.1016/j.lithos.2012.06.004 | Journal (article/letter/editorial) | | 1500 Ma mafic dykes from the São Francisco Craton, Brazil, and tectonic implications E.M. Silveira a,⁎, U...Campinas-UNICAMP, P.O. Box 6152, Campinas, 13083‐970, Brazil Department of Earth Sciences, Carleton University...Federal University of Bahia, Rua Barão de Jeremoabo, s/n, Salvador, 40170‐290, Brazil b c a r t i c l e...Rb–Sr and Sm–Nd isochrons. Here, dykes from the Curaçá belt, in the northeastern portion of the craton...similar baddeleyite U–Pb ages of 1506.7± 6.9 Ma (Curaçá) and 1501.0 ± 9.1 Ma (Chapada), with converging |  | Leite, C. de M.M., Barbosa, J.S.F., Goncalves, P., Nicollet, C., Sabaté, P. (2009) Petrological evolution of silica-undersaturated sapphirine-bearing granulite in the Paleoproterozoic Salvador–Curaçá Belt, Bahia, Brazil. Gondwana Research, 15 (1) 49-70 doi:10.1016/j.gr.2008.06.005 | Journal (article/letter/editorial) | | granulite in the Paleoproterozoic Salvador–Curaçá Belt, Bahia, Brazil C. de M.M. Leite a,⁎, J.S.F. Barbosa...Universidade Federal da Bahia, Rua Caetano Moura 123, Federação, 40210-350, Salvador, Bahia, Brazil b UMR 6249, ...11 Conjunto 4 casa 19, Brasília, DF, 71625-240, Brazil A R T I C L E I N F O Article history: Received...S T R A C T The Salvador–Curaçá Belt, located in São Francisco Craton, Brazil, was subjected to granulite...Magalhães, 1113 sala 402, Pituba, Salvador, Bahia, 41856-900, Brazil. Fax: +55 33483053. E-mail addresses: |  | | Journal (article/letter/editorial) | | the Northern Edge of the São Francisco Craton, Brazil Vitor Bandeira Martins Matos* and Cesar Fonseca...Brasília, Brasília, Distrito Federal 70910-900, Brazil Abstract The Caboclo dos Mangueiros deposit, the...recent discovery of Ni-Cu sulfide mineralization in Brazil, has estimated resources of 200 million tonnes...window for exploration for Ni-Cu-PGE sulfides in Brazil. Introduction Ni-Cu-platinum group element (PGE)...Mineração Caraíba S.A., Fazenda Caraíba, S/N, Distrito Pilar, Jaguarari, Bahia 48967-000, Brazil. ISSN |  | | 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...significant contributor to the mining industry in Brazil. This book provides a state of knowledge overview |  | Oliveira, E.P., Silveira, E.M., Söderlund, U., Ernst, R.E. (2013) U–Pb ages and geochemistry of mafic dyke swarms from the Uauá Block, São Francisco Craton, Brazil: LIPs remnants relevant for Late Archaean break-up of a supercraton. Lithos, 174. 308-322 doi:10.1016/j.lithos.2012.05.025 | Journal (article/letter/editorial) | | swarms from the Uauá Block, São Francisco Craton, Brazil: LIPs remnants relevant for Late Archaean break-up...Campinas UNICAMP, P.O.Box 6152, Campinas, 13083‐970 Brazil Department of Geology, Lund University, Sölvegatan...major component of the São Francisco Craton in Brazil (Corrêa-Gomes and Oliveira, 2000; Sial et al.,...the Archaean-Palaeoproterozoic Itabuna-Salvador-Curaçá orogen. This orogen is the result of Palaeoproterozoic...(SFC) is located in the northeastern portion of Brazil (Fig. 1). The craton is surrounded by Neoproterozoic |  | Le Bras, Loic Y., Bolhar, Robert, Bybee, Grant M., Nex, Paul A. M., Guy, Bradley M., Moyana, Thabitha, Lourens, Paulien (2021) Platinum-group and trace elements in Cu-sulfides from the Loolekop pipe, Phalaborwa: implications for ore-forming processes. Mineralium Deposita, 56 (1). 161-177 doi:10.1007/s00126-020-01005-4 | Journal (article/letter/editorial) | | The micaceous pyroxenite is composed of apatite, ilmenite, phlogopite, and diopside, the abundances of which...Alternatively, two distinct Fe-oxide phases (magnetite and ilmenite) may have resulted from both processes. In all...fluid inclusions in pyroxenes from the guide copper mine, a satellite intrusion of the Palabora Igneous Complex...compositionally zoned sulfide droplets from the Medvezky Creek Mine, Noril’sk, Russia. Contrib Mineral Petrol 152:187–200...sulphides from the Platreef, Mogalakwena Platinum Mine, Bushveld Complex, South Africa. S Afr J Geol 119:623–638 |  | | Journal (article/letter/editorial) | | titanomagnetite in Lower Zone c (LZc). The onset of ilmenite crystallisation is somewhat obscure, partly because...(1968) noted the sporadic occurrence of euhedral ilmenite grains in LZb, and certainly, such grains are...plagioclase, ol = olivine, aug = augite, il = ilmenite, mt = titanomagnetite, pig = pigeonite, ap = apatite...Africa (Cawthorn and Meyer, 1993) and the Curaçá Valley, Brazil (Maier and Barnes, 1996). As shown above...magnetite at Caraíba and other Cu-sulfide deposits in the Curaçá valley, Bahia, Brazil. Canadian Mineralogist |  | | Journal (article/letter/editorial) | | disseminated, semi-massive and massive magnetite 27 and ilmenite forming layers. 28 Low grade Cu and PGE mineralization...with reef-type mineralization at Rio Jacaré in Brazil. 49 The Latitude Hill prospect is characterised...The main minerals 207 are magnetite, ilmenite and fine ilmenite lamellae (Maier et al., 2015; Karykowski...mineralization occurs at the Jameson and magnetite-ilmenite-bearing lherzolite, rhythmically layered troctolite...constitute 1 to 5 modal% and comprise 299 homogenous ilmenite and titanomagnetite subgrains, which often exhibit |  | Zincone, Stefano A., Oliveira, Elson P., Laurent, Oscar, Zhang, Hong, Zhai, Mingguo (2016) 3.30 Ga high-silica intraplate volcanic–plutonic system of the Gavião Block, São Francisco Craton, Brazil: Evidence of an intracontinental rift following the creation of insulating continental crust. Lithos, 266. 414-434 doi:10.1016/j.lithos.2016.10.011 | Journal (article/letter/editorial) | | System of the Gavião Block, São Francisco Craton, Brazil: Evidence of an intracontinental rift following...System of the Gavião Block, São Francisco Craton, Brazil: Evidence of an intracontinental rift following...System of the Gavião Block, São Francisco Craton, Brazil: evidence of an intracontinental IP T rift following...Campinas, Brazil Department of Geology, Mine School, Federal University of Ouro Preto, Brazil c Université...teozincone@gmail.com (S. Zincone) 1 Department of Geology, Mine School, Federal University of Ouro Preto, Morro |  | | Book | | born hills appear parallel to Mahagiri range due to mine-waste dumping. Unpaved roads serve the movement...The sky is gloomy throughout the day due to the mine and road dust. Social evils, crime, alcoholism,...the country. The chromite belt was located in a valley between the Mahagiri and the Daitari hill ranges...education, counseling, and training. Making stringent mine-safety rules is not the solution—it has to be implemented...Ore Group Orissa Mining Corporation Limited Run of Mine Reconnaissance Permit tonnes tonnes per annum/day |  | | Journal (article/letter/editorial) | | Granitoids from the Proterozoic Sergipano Fold Belt, Brazil: Significance for the Brasiliano Orogeny A. F....Granitoids from the Proterozoic Sergipano Fold Belt, Brazil: Significance for the Brasiliano Orogeny, International...Granitoids from the Proterozoic Sergipano Fold Belt, Brazil: Significance for the Brasiliano Orogeny A.F. DA...Centro de Tecnologia e Geociências, 50739 Recife PE, Brazil M.F. LYRA DE BRITO, Downloaded by [University...(CPRM), Av. André Araújo 2160, 69060-001 Manaus AM, Brazil AND M. M. PlMENTEL Universidade de Brasilia, instituto |  | | Journal (article/letter/editorial) | | consisting of subequal volumes of titano-magnetite and ilmenite in which complex intergrowth or exsolution textures...amphiboles. Compositions of coexisting magnetite and ilmenite indicate that these minerals equilibrated with...reflected light, plane polarized). F. Magnetite (mt), ilmenite (ilm), and fine-grained bornite-digenite intergrowth...margin of cumulus plagioclase (plag) adjacent to ilmenite with hematite exsolution lamellae (Fe-Ti oxide)...Meyer, 1993) and in the intrusions at Caraiba, Brazil (Maier and Barnes, 1996). In the Lower Layered |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started... Multi-stage emplacement and PGE-enrichment in the River Valley Intrusion, Ontario, Canada: implications for...Ni-Cu-PGE, Cr, and Fe-Ti-V deposits in the Bird River–Uchi–Oxford-Stull–La Grande-Eastmain superdomain:...BIF-hosted Lamego gold deposit, Quadrilátero Ferrífero, Brazil .................................................processes in the orogenic gold deposit of the Pampalo mine, Hattu schist belt, eastern Finland . . ....... |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco Antônio...Tunnels Au-Ag-Zn-Pb deposit, Montana, United States (mine now exhausted). 1971: Recognized control of ore...high sulfidation epithermal Au-Ag deposit, Chile (mine now exhausted). 1971: First formal recognition...which led to discovery of Perkoa Zn-Pb-Ag deposit (mine under construction). 1990: Recommendation of Cerro |  | | Journal (volume) | | Deposits in the Carajás Mineral Province, Pará State, Brazil Rosaline Figueiredo e Silva, Lydia Maria Lobato...educated Dutch geologist and permanent resident of Brazil with an M.Sc. degree in metamorphic geology, under...in the Espinhaço Range and has worked widely in Brazil and shield South America, mainly on exploration...Pesquisa de Recursos Minerais, Pan Brazilian, Minmet, Caraíba Metais, Gold Fields, Eldorado Gold Corp., Lara...geologic, mineral resources, and geotectonic map of Brazil, published in 4 sheets and in DVDGIS format with |
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