| Costi, H.T., Dall'Agnol, R., Borges, R.M.K., Minuzzi, O.R.R., Teixeira, J.T. (2002) Tin-Bearing Sodic Episyenites Associated with the Proterozoic, A-Type Água Boa Granite, Pitinga Mine, Amazonian Craton, Brazil. Gondwana Research, 5 (2) 435-451 doi:10.1016/s1342-937x(05)70734-6 | Journal (article/letter/editorial) | Proterozoic, A-Type Agua Boa Granite, Pitinga Mine, Amazonian Craton, Brazil H.T. Costil)2*, R. Dall'Agnoll...do Para' - C.P. 1611 66075-900 - Bele'm - P A - Brazil Laboratijrio de Microscopia Eletrdnica de VarreduralMuseu...Bele'm - PA, Brazil, E-mail: tulio@museu-goe1di.br Minerapio Taboca S.A. - Vila Pitinga, 69737-000, Presidente...Presidente Figueiredo - A M - Brazil Grupo Paranapanema S.A. - Praia do Botafogo, 228,15" andar, Bloco...Bloco A - Rio de Janeiro, RJ - Brazil * Corresponding author (Manuscript received April 26,2001; accepted | | Costi, H. T., Dall'Agnol, R., Pichavant, M., Ramo, O. T. (2009) THE PERALKALINE TIN-MINERALIZED MADEIRA CRYOLITE ALBITE-RICH GRANITE OF PITINGA, AMAZONIAN CRATON, BRAZIL: PETROGRAPHY, MINERALOGY AND CRYSTALLIZATION PROCESSES. The Canadian Mineralogist, 47 (6) 1301-1327 doi:10.3749/canmin.47.6.1301 | Journal (article/letter/editorial) | TIN-MINERALIZED MADEIRA CRYOLITE ALBITE-RICH GRANITE OF PITINGA, AMAZONIAN CRATON, BRAZIL: PETROGRAPHY,...Federal do Pará, CP 8608, 66075–100, Belém, PA, Brazil Roberto DALL’AGNOL Instituto de Geociências, Universidade...Federal do Pará, CP 8608, 66075–100, Belém, PA, Brazil Michel PICHAVANT Institut des Sciences de la Terre...subsolvus, Madeira albite-rich granite of the Pitinga province, exploited at the Pitinga mine, in northern...northern Brazil, crystallized from a F-rich melt, also enriched in Sn, Rb, and HFSE. It is composed of a | | | Journal (article/letter/editorial) | Volcanic and Granitic Rocks of Pitinga Province, Amazonian Craton, Northern Brazil a b H. T. Costi , R. Dall'agnol...de Geociencias , CP 1611, 66075-900, Belem, PA, Brazil b Dep. Geoquimica e Petrologia , Universidade...de Geociencias , CP 1611, 66075-900, Belem, PA, Brazil c Lab. Geologia Isotópica (Pará-Iso) , Universidade...de Geociéncias , CP 1611, 66075-900, Belem, PA, Brazil Published online: 06 Jul 2010. To cite this article:...Volcanic and Granitic Rocks of Pitinga Province, Amazonian Craton, Northern Brazil, International Geology Review | | | Journal (article/letter/editorial) | and deformation of the A-type Madeira granite (Amazonian Craton, Brazil) Astrid Siachoque, Carlos Alejandro...and deformation of the A-type Madeira granite (Amazonian Craton, Brazil), LITHOS (2016), doi:10.1016/j...the A-type Madeira granite (Amazonian Craton, Brazil) PT Tittle page: Emplacement of Madeira Granite (Amazonian...Cidade Universitária, 05508-080, São Paulo - SP - Brazil Telefone (11) 3091-3958 URL...com Universidade Federal do Amazonas, Instituto de Ciências Exatas - Departamento de | | | Journal (article/letter/editorial) | Research 95 (1999) 9–39 Rapakivi granites from Brazil and adjacent areas R. Dall’Agnol *, H.T. Costi...Geociências-UFPA, Caixa Postal 1611, 66075-900 Belém, PA, Brazil Received 7 February 1997; received in revised form...Abstract A review of the rapakivi magmatism in Brazil and adjacent areas demonstrates that the dominantly...related to the Brasiliano event in southeastern Brazil. Most of the rapakivi suites of the Amazonian craton...suites have been found only in the Roraima State of Brazil. Mangerites and charnockites, associated and contemporaneous | | | Journal (article/letter/editorial) | Chemical characteristics of zircon from A-type granites and comparison to zircon of S-type granites Karel...Pará, Caixa Postal 8608, 66075-100 Belém, Pará, Brazil Vale Institute of Technology, Rua Boaventura da...da Silva, 955, 66055-090 Belém, Pará, Brazil a r t i c l e i n f o Article history: Received 17 October...February 2014 Keywords: Zircon A-type granites S-type granites Wiborg batholith Brazil Krušné Hory/Erzgebirge...(Wiborg batholith, Finland and Pará, Amazonas and Goiás states, Brazil) and Variscan (Krušné Hory/Erzgebirge | | | Journal (article/letter/editorial) | greisen- and vein-type occurrences (Rond6nia and Amazonas in Brazil, southeastern Missouri, southern Finland...hematite breccia complex in a 1.59 Ga rapakivi granite pluton. The deposit contains over 2000 million tons of...greisen- und gangartige Vorkommen (Rond6nia und Amazonas in Brasilien, SE Missouri, S Finnland, 150 ...the important tin deposits of Rond6nia and Amazonas in Brazil are actually associated with Proterozoic...tin-polymetallic deposits known from Amazonas and Rond6nia in Brazil, Missouri (U.S.A.), Russian Karelia | | | Journal (article/letter/editorial) | 201-C, Salvador, 40170-290, Bahia, Brazil b Geological Survey of Brazil (CPRM)-Av. Pasteur, 404, Urca, Rio...Rio de Janeiro, 22290-240, Rio de Janeiro, Brazil Received 2 May 2004; accepted 1 May 2006 Available...from Venezuela (Imataca Complex), and others from Brazil (Quadrilátero Ferrífero, Itabira, and Guanhães)...mentioning that the Serra dos Carajás Basin in northern Brazil is older. It contains the worlds' largest iron...metamorphosed Caraíba deposit, Curaçá Valley, Bahia, Brazil. This is an unusual, strongly deformed copper deposit | | | Journal (article/letter/editorial) | conditions prevented crystallization of magmatic zircon or more exotic Zr silicates and made possible the...elemental geochemical, Nd isotope geochemical, and U–Pb zircon geochronological data on the Neoarchean, syntectonic...suite in Carajás, Amazonian craton (east-central Brazil). They show that the granites, charnockites, and...Australia. The authors evaluate new Lu–Hf data on zircon, whole rock geochemistry, and Sm–Nd isotope data...(IOCG)-type mineralization. Their work demonstrates that zircon studies can be a successful approach for identifying | | | Journal (article/letter/editorial) | Adirondacks, they reported a complete overlap of U–Pb (zircon) ages of emplacement of granitic and syenitic rocks...isotope geochemistry of such an inert mineral as zircon, Peck et al. (2010) have documented that a crustal...of anorthosite-forming magma. The δ 18O value of zircon reveals a discontinuity along a traverse crossing...high values of δ 18O (8–11‰) have been noted in zircon and plagioclase in the Adirondack Highlands suites...setting, such as in the case of the Madeira pluton, in northern Brazil, which is exploited for cassiterite | | | Journal (article/letter/editorial) | technique will be demonstrated using examples involving zircon-fluid and melt-fluid interaction. Submicrometer-scale...thorium and lead analyses in glass, monazite and zircon were more accurate and precise by femtosecond LA-ICP-MS...resolution. A suite of minerals from the Strange Lake pluton, Quebec/Labrador, Canada was analyzed using LA-ICPMS...In-situ ion microprobe analyses were conducted on zircon and garnet within eclogites from the D’Entrecasteaux...range from 19 - 24 kbar (minimum) and 750 - 930˚C. Zircon grains are unzoned in backscattered imaging, with |
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