 | 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) | | MADEIRA CRYOLITE ALBITE-RICH GRANITE OF PITINGA, AMAZONIAN CRATON, BRAZIL: PETROGRAPHY, MINERALOGY AND CRYSTALLIZATION...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...albite-rich granite of the Pitinga province, exploited at the Pitinga mine, in northern Brazil, crystallized from...cryolite, immiscibility, Madeira granite, Pitinga mine, Brazil. Sommaire Le granite subsolvus de Madeira |  | | 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) | | 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...A-type granites S-type granites Wiborg batholith Brazil Krušné Hory/Erzgebirge a b s t r a c t The trace...(Wiborg batholith, Finland and Pará, Amazonas and Goiás states, Brazil) and Variscan (Krušné Hory/Erzgebirge...to 18–36 (leucogranite) in the Pedra Branca pluton, Brazil. In the in situ strongly fractionated Cínovec |  | Bastos Neto, A. C., Pereira, V. P., Ronchi, L. H., de Lima, E. F., Frantz, J. C. (2009) THE WORLD-CLASS Sn, Nb, Ta, F (Y, REE, Li) DEPOSIT AND THE MASSIVE CRYOLITE ASSOCIATED WITH THE ALBITE-ENRICHED FACIES OF THE MADEIRA A-TYPE GRANITE, PITINGA MINING DISTRICT, AMAZONAS STATE, BRAZIL. The Canadian Mineralogist, 47 (6) 1329-1357 doi:10.3749/canmin.47.6.1329 | Journal (article/letter/editorial) | | THE MADEIRA A-TYPE GRANITE, PITINGA MINING DISTRICT, AMAZONAS STATE, BRAZIL Artur C. BASTOS NETO§ and Vitor...Gonçalves 950, CEP 91540–970, Porto Alegre, RS, Brazil Luiz H. RONCHI Centro de Desenvolvimento Tecnológico...Domingos Rodrigues, no. 2, 96010–440 Pelotas, RS, Brazil Evandro F. de LIMA and José C. FRANTZ Instituto...RS, Brazil Abstract The Madeira deposit, in the Pitinga mining district, Amazonas State, Brazil, is...applicable. The evolution of the A-type magmatism at Pitinga is briefly discussed. Keywords: cryolite, pyrochlore |  | | 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) | | suite in Carajás, Amazonian craton (east-central Brazil). They show that the granites, charnockites, and...belt of west-central Iran. This small, ~ 20 km 2 pluton has the high iron/magnesium ratio and other geochemical...Skaergaard, Greenland Mumbulla suite, Australia Carajás, Brazil Red Hill granophyres, Australia Peraluminous ...manifestation of the plagioclase effect (Bowen, 1945), whereby crystallization of Ca-rich plagioclase extracts Al...boundary. Examples include granites from Carajas, Brazil (Dall'Agnol and Oliveira, 2007; Oliveira et al |  | | Journal (article/letter/editorial) | | episyenites, including: (1) albitization of plagioclase, accompanied by dissolution of quartz, with a...Central Iberian Massif (Recio et al., 1997), Água Boa pluton, Brazil (Borges et al., 2009; Costi et al., 2002)...well as sericitization and sassuritization of plagioclase (Eliasson and Petersson, 1996; Tullborg et al...1a). Based on structural arguments and garnet–plagioclase barometry, Eliasson et al. (2003) concluded that...‘Biotite/Chlorite’ present isotope data for plagioclase and biotite, respectively, in samples of granite |  | Moura, Márcia A., Botelho, Nilson F., Olivo, Gema R., Kyser, Kurt, Pontes, Rodrigo M. (2014) Genesis of the Proterozoic Mangabeira tin–indium mineralization, Central Brazil: Evidence from geology, petrology, fluid inclusion and stable isotope data. Ore Geology Reviews, 60. 36-49 doi:10.1016/j.oregeorev.2013.12.010 | Journal (article/letter/editorial) | | Proterozoic Mangabeira tin–indium mineralization, Central Brazil: Evidence from geology, petrology, fluid inclusion...Instituto de Geociências, Brasília, DF 70910-900, Brazil Department of Geological Sciences and Geological...A-type granite Fluid inclusion Stable isotopes Brazil a b s t r a c t The Mangabeira deposit is the...granitic magmatism in the Goias Tin Province, Central Brazil. © 2013 Elsevier B.V. All rights reserved. 1....these deposits are not well constrained. In central Brazil, the ca. 1.7–1.8 Ga within-plate granites, which |  | Soloviev, Serguei G., Kryazhev, Sergey, Dvurechenskaya, Svetlana (2020) Geology, igneous geochemistry, mineralization, and fluid inclusion characteristics of the Kougarok tin-tantalum-lithium prospect, Seward Peninsula, Alaska, USA. Mineralium Deposita, 55 (1) 79-106 doi:10.1007/s00126-019-00883-7 | Journal (article/letter/editorial) | | River deposit is associated with a buried granitic pluton, subvertical dikes and is represented by a combination...rocks The earliest granitic rock forms a large pluton of porphyritic biotite granite (after Puchner 1986)...phenocrysts of feldspars (both K-feldspar and plagioclase) and smaller bipyramidal phenocrysts of colorless...GRANITE Tourmaline Axinite Topaz Fluorite Calcite Plagioclase E Q U I G RAN U LAR B I O T I T E - T O U R...associated with the Água Boa pluton, Pitinga tin province, Amazonian Craton, Brazil. J S Am Earth Sci 27:161–183 |
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