 | Almeida, Vidyã Vieira, de Assis Janasi, Valdecir, Azzone, Rogério Guitarrari, Faleiros, Frederico Meira (2019) Crustal contamination and genesis of transitional alkaline-tholeiitic intrusions: Insights from the José Fernandes Suite, Paraná Magmatic Province, Brazil. Lithos, 342. 59-75 doi:10.1016/j.lithos.2019.05.023 | Journal (article/letter/editorial) | | José Fernandes Suite, Paraná Magmatic Province, Brazil Vidyã Vieira Almeida, Valdecir de Assis Janasi...José Fernandes Suite, Paraná Magmatic Province, Brazil, LITHOS, https://doi.org/ 10.1016/j.lithos.2019...José Fernandes Suite, Paraná Magmatic Province, Brazil Vidyã Vieira Almeida b,c, Valdecir de Assis Janasia...University of São Paulo, Brazil b Geological Survey of Brazil (CPRM), Regional Superintendency for São Paulo...Geosciences (Mineralogy and Petrology), University of São Paulo Corresponding author SC +55 11 3775 5151 Email |  | | Journal (article/letter/editorial) | | The alkaline-carbonatite complex of Jacupiranga (Brazil): Magma genesis and mode of emplacement Luigi...Franca, The alkaline-carbonatite complex of Jacupiranga (Brazil): Magma genesis and mode of emplacement,...MANUSCRIPT The alkaline-carbonatite complex of Jacupiranga (Brazil): magma genesis and IP T mode of emplacement...and geochemical data is CE P reported on the Jacupiranga alkaline-carbonatite complex (133-131 Ma) which...with other alkaline complexes, occurs in southern Brazil and is coeval with- AC the Paraná CFB province |  | Amaral, G., Bushee, J., Cordani, U.G., Kawashita, K., Reynolds, J.H. (1967) Potassium-argon ages of alkaline rocks from southern Brazil. Geochimica et Cosmochimica Acta, 31 (2) 117-142 doi:10.1016/s0016-7037(67)80041-3 | Journal (article/letter/editorial) | | Potassium-argon ages of alkaline rocks f~om southern Brazil* G. AIV~R~L,~ J. BVS~EE,~ U. G. CORDA~,~ K . KAWASHITAt...Laboratory, Department of Geology, University of SRo Paulo, Brazil (Received 2 May 1966) A b s t r a c t - - W...frequency) from 21 alkaline rock localities in southern Brazil. A general geological description is given for...intrusions with older ages are clustered in southern SRo Paulo State, and the younger group, ~dth one exception...Mesozoic basaltic rocks that occur widely in southern Brazil and neighboring c o u n t r i e s , a n d t h e |  | Melluso, L., Srivastava, R. K., Guarino, V., Zanetti, A., Sinha, A. K. (2010) MINERAL COMPOSITIONS AND PETROGENETIC EVOLUTION OF THE ULTRAMAFIC-ALKALINE - CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA. The Canadian Mineralogist, 48 (1) 205-229 doi:10.3749/canmin.48.1.205 | Journal (article/letter/editorial) | | within the range of values found in the Jacupiranga carbonatite (Brazil, TiO2 up to 5.96 wt%, Mitchell 1978...contain diopside to increasingly sodic aegirine-augite (Na2O from 1 to 3.24 wt%, 0.07–0.23 Na apfu), with...of the nepheline syenites varies from aegirine-augite to aegirine (Na2O from 4 to 13 wt%, 0.35–0.94 Na...in the alkaline igneous province of southwestern Brazil (Brotzu et al. 1997, 2005, 2007, and references...in rocks of the Salitre complex, Alto Paranaíba, Brazil. As expected on the basis of previous investigations |  | | Journal (article/letter/editorial) | | numerous dykes of phonolite. The remainder consists of augite-syenite of two types, except a small point which...by numerous dykes of phonolite, monchiquite and augite-syenite porphyry, as well as of diabase which,...as it occurs everywhere in the gneiss regions of Brazil, was not taken into account. Although nothing definite...Aside from this, the association of foyaite with augite-syenite, with a plagioclase rock and with tuff...distribution of nepheline and leucite rocks in Brazil, and the general conclusion that the Pogos de Caldas |  | Guarino, Vincenza, Azzone, Rogério Guitarrari, Brotzu, Pietro, de Barros Gomes, Celso, Melluso, Leone, Morbidelli, Lucio, Ruberti, Excelso, Tassinari, Colombo Celso Gaeta, Brilli, Mauro (2012) Magmatism and fenitization in the Cretaceous potassium-alkaline-carbonatitic complex of Ipanema São Paulo State, Brazil. Mineralogy and Petrology, 104 (1) 43-61 doi:10.1007/s00710-011-0168-4 | Journal (article/letter/editorial) | | potassium-alkaline-carbonatitic complex of Ipanema São Paulo State, Brazil Vincenza Guarino & Rogério Guitarrari Azzone...Universidade de São Paulo, Rua do Lago 562, Cidade Universitária, 05508-080 São Paulo, Brazil L. Morbidelli...for other carbonatite complexes from southeastern Brazil. The chemical differences between the lamprophyre...Mesozoic to Cenozoic alkaline magmatism in southern Brazil crops out in the central-southeastern areas of...plunges towards the inner Paraná Basin in southern Brazil (Fig. 1a). The Ponta Grossa Arch is also characterized |  | | Journal (issue) | | 85715 602-299-5274 Articles The Jacupiranga mine, Sao Paula, Brazil ...................................coated with malachite, 5 cm across, from the Onganja mine, Namibia. Collection of the Sorbonne, University...known Brazilian mineral collector, gem dealer and mine owner. $24.00 postpaid, (foreign orders 50C additional...Mineralogical Record, September-October, 1984 THE JACUPIRANGA MINE S a o T a u lo , T 3 r a z il Luiz Alberto...65 04709 Sao Paulo, Sao Paulo, Brazil and Joaniel Munhoz Martins Caixa Postal 5 Jacupiranga, 11940 Sao |  | Ruberti, Excelso, Enrich, Gaston E. R., Azzone, Rogério G., Comin-Chiaramonti, Piero, De Min, Angelo, Gomes, Celso B. (2012) The Banhadão Alkaline Complex, Southeastern Brazil: source and evolution of potassic SiO2-undersaturated high-Ca and low-Ca magmatic series. Mineralogy and Petrology, 104 (1) 63-80 doi:10.1007/s00710-011-0171-9 | Journal (article/letter/editorial) | | PAPER The Banhadão Alkaline Complex, Southeastern Brazil: source and evolution of potassic SiO2-undersaturated...Cretaceous Banhadão alkaline complex in southeastern Brazil presents two potassic SiO2-undersaturated series...representative of a typical fractionation of aegirine-augite (Wo36-29En25-4Ae39-18) + alkali feldspar (Or57-96Ab3-43)...Geociências, University of São Paulo, Rua do Lago, 562, 05508-080 São Paulo, Brazil e-mail: exrubert@usp.br...Introduction The Ponta Grossa Arch region in southern Brazil (Fig. 1) is a NW-trending tectonic structure that |  | | Journal (article/letter/editorial) | | clinohumite in the carbonatitesof the JacupirangaComplex, Brazil: Mineral chemistry and comparisonwith titanian...Brasilia DF, Brazil Ansrucr Titanian clinohumite (TiCl) occurs in the carbonatites of the Jacupiranga Complex...Complex, Brazil, either as the result of alteration of olivine (Mitchell, 1978) or in the reaction rock developed...presentedby Mitchell (1978). TiCl occurs in the Jacupiranga carbonatites as a product of alteration of olivine...presented' Tnn JAcUpIRANGA cOprpr,ex Melcher (1966) presentedthe geologyof the Jacupiranga Complex including |  | Azzone, Rogério Guitarrari, Montecinos Munoz, Patricio, Enrich, Gaston Eduardo Rojas, Alves, Adriana, Ruberti, Excelso, Gomes, Celsode Barros (2016) Petrographic, geochemical and isotopic evidence of crustal assimilation processes in the Ponte Nova alkaline mafic–ultramafic massif, SE Brazil. Lithos, 260. 58-75 doi:10.1016/j.lithos.2016.05.004 | Journal (article/letter/editorial) | | Ponte Nova alkaline mafic-ultramafic massif, SE Brazil R.G. Azzone, P. Montecinos Munoz, G.E.R. Enrich...the Ponte Nova alkaline mafic-ultramafic massif, SE Brazil, LITHOS (2016), doi: 10.1016/j.lithos.2016.05.004...Ponte Nova alkaline mafic-ultramafic massif, SE Brazil R.G. Azzone, P. Montecinos Munoz, G.E.R. Enrich...Geociências, Universidade de São Paulo - Rua do Lago 562, 05508-080 São Paulo, Brazil PT Corresponding author:...cretaceous alkaline mafic-ultramafic massif in SE Brazil. This massif is composed of several intrusions |  | Zaccarini, F., Garuti, G., Ortiz-Suarez, A., Carugno-Duran, A. (2004) THE PARAGENESIS OF PYROPHANITE FROM SIERRA DE COMECHINGONES, CORDOBA, ARGENTINA. The Canadian Mineralogist, 42 (1) 155-168 doi:10.2113/gscanmin.42.1.155 | Journal (article/letter/editorial) | | was discovered in the manganese ore of the Harstig mine, Pajsberg, Sweden (Hamberg 1890). By the end of...forties, only two other localities were found, in Brazil (Derby 1901, 1908) and in Wales (Smith & Claringbull...and 3. The clinopyroxene has the composition of augite with 1.75– 2.32 wt% TiO2, but no K and Na. The...(Mücke & Woakes 1986), and carbonatites of the Jacupiranga complex (Gaspar & Wyllie 1983). In most cases...de Comechingones, and some compositions from Jacupiranga (Mitchell 1978) and Khumo (Liipo et al. 1994b) |  | Azzone, Rogério Guitarrari, Cetina Tarazona, Lina Maria, Ambrosio, Mariana Robertti, Guarino, Vincenza, Chmyz, Luanna, Lima, Nicholas Machado, Ruberti, Excelso (2022) The Hidden Magmatic Chamber from the Ponte Nova Mafic–Ultramafic Alkaline Massif, SE Brazil: Clues from Clinopyroxene and Olivine Antecrysts. Minerals, 12 (6) 775 doi:10.3390/min12060775 | Journal (article/letter/editorial) | | Ponte Nova Mafic–Ultramafic Alkaline Massif, SE Brazil: Clues from Clinopyroxene and Olivine Antecrysts...Ponte Nova Mafic–Ultramafic Alkaline Massif, SE Brazil: Clues from Clinopyroxene and Olivine Antecrysts...Geosciences (IGc), University of São Paulo (USP), São Paulo 05508-080, Brazil; linacetina0526@usp.br (L.M...Geosciences (IGc), University of São Paulo (USP), São Paulo 05508-080, Brazil Dipartimento di Scienze della...Miguez de Mello (CENPES), Rio de Janeiro 21941-915, Brazil; nicholasgeo91@gmail.com Correspondence: rgazzone@usp |  | | Journal (article/letter/editorial) | | the development of Na- and Kamphiboles, aegirine-augite, K-feldspar, albite, perthite, mesoperthite, antiperthite...3+ ±Ca ±Al Na K Na and K amphibole Aegirine-augite K-feldspar Mesoperthite Antiperthite Albite Pale...Paleoproterozoic collision zone of the Borborema province, NE Brazil (EJ dos Santos et al. 2013; RV Santos et al. 2013);...Mount Weld, Australia (Lottermoser 1990) and Araxá, Brazil (Neumann and Medeiros 2015). The REE mineralisation...in millimetres (d) Pyrochlore concentrate, Niobec Mine, Quebec, Canada; scale in millimetres. forming |  | BECCALUVA, L., BARBIERI, M., BORN, H., BROTZU, P., COLTORTI, M., CONTE, A., GARBARINO, C., G., C.B. G., M., A., MORBIDELLI, L., RUBERTI, E., SIENA, F., TRAVERSA, G. (1992) Fractional Crystallization and Liquid Immiscibility Processes in the Alkaline-Carbonatite Complex of Juqui (S o Paulo, Brazil) Journal of Petrology, 33 (6) 1371-1404 doi:10.1093/petrology/33.6.1371 | Journal (article/letter/editorial) | | Alkaline-Carbonatite Complex of Juquia (Sao Paulo, Brazil) ^Istituto aj Mineralogia Universita di Ferrara...Escola Politecnica, Universidade de Sao Paulo, Sao Paulo, Brazil ^Dipartimento di Scienze delta Terra,...Instituto de Geocidncia, Universidade de Sao Paulo, Sao Paulo, Brazil 1 Dipartimento di Scienze della Terra...crops out in the Precambrian gneissic basement in Brazil over an area of ~ 14 km2. It consists of olivine...approximately 150 km SW of Sao Paulo and 50 km NE of the Jacupiranga alkaline-carbonatite complex, which |  | Peate, D. W., Hawkesworth, C. J., Mantovani, M. M. S., Rogers, N. W., Turner, S. P. (1999) Petrogenesis and Stratigraphy of the High-Ti/Y Urubici Magma Type in the Parana Flood Basalt Province and Implications for the Nature of 'Dupal'-Type Mantle in the South Atlantic Region. Journal of Petrology, 40 (3) 451-473 doi:10.1093/petroj/40.3.451 | Journal (article/letter/editorial) | | UNIVERSIDADE DE SÃO PAULO, RUA DO MATÃO 1226, CEP 05508-900, SÃO PAULO SP, BRAZIL RECEIVED JANUARY...coastal escarpment (the Serra Geral) of southern Brazil. This provides information about the progressive...focus on the high-Ti/ Y Urubici lavas of southern Brazil because of their compositional similarities (Hawkesworth...north-east flank of the lava field in southern Brazil (Peate et al., 1992). Duncan (1987) found high-Ti/Y...extent of Pitanga & Paranapanema magma types São Paulo JACUPIRANGA AV EASTERN PARAGUAY DYKE SWARM Asuncion |  | | Journal (article/letter/editorial) | | in the region of Pogos de Caldas, Minas Gerais, Brazil. The forms noted arc: plllll, o{100}, m{ll}l, and...materials personally collected at Cascata, 56o Paulo and Pogosde Caldas, Pocinhos do Rio Verde, in Minas...'' dc JANEIQO taE lrt Frc. 1. Index tnap of Brazil, showinglocation of the Pogosde Caldasregion. *...Mineralogy and Petrography of the University of Seo Paulo, Brazil. Additional study material was kindly donated...not been noted in any of the foyaites found in Brazil up to that time. Machado (15), in describing the |  | | Journal (article/letter/editorial) | | new Ediacaran carbonatite complex in southernmost Brazil Tiara Cerva-Alves, Marcus Vinicius Dorneles Remus...new Ediacaran carbonatite complex in southernmost Brazil, Ore Geology Reviews (2017), doi: http://dx.doi...Ediacaran carbonatite complex in 3 southernmost Brazil 4 5 Tiara Cerva-Alves1, Marcus Vinicius Dorneles...9500; 91501-970 Porto Alegre, Rio Grande do Sul, Brazil 9 2 Instituto de Geociências, Universidade Federal...Universidade de São Paulo, Rua do Lago 562 10 Cidade Universitária, 05508-080 São Paulo, Brazil 11 Corresponding |  | | Catalog/List | | hydroxyl-apatite with large niobian perovFaraday Mine (now Madawaska Mine), crystal specimens, these two were worthy...quartz matrix (4 .5 x 4.1 cm); type locality . Moss Mine, Nordmark, Sweden . Nice miniature (8 x 5 cm) of... 1 x 3.2 x I. I cm) , doubly terminated single augite crystal. Excellent for display or research . Crystal... Titanoclinohumite, Mgs Ti [02(Si0.).] Jacupiranga, Sao Paulo, Brasil. This is one of the rarer species... 84A28 35.00 MINERALS 5 Magnetite Jacupiranga, Sao Paulo, Brasil. Super miniature (7 .6 x 4.5 cm) |  | Gibson, S. A., Thompson, R. N., Leonardos, O. H., Dickin, A. P., Mitchell, J. G. (1999) The limited extent of plume-lithosphere interactions during continental flood-basalt genesis: geochemical evidence from Cretaceous magmatism in southern Brazil. Contributions to Mineralogy and Petrology, 137 (1) 147-169 doi:10.1007/s004100050588 | Journal (article/letter/editorial) | | evidence from Cretaceous magmatism in southern Brazil Received: 1 June 1998 / Accepted: 29 March 1999...phenomenon. During the Cretaceous, however, southern Brazil experienced two phases of ma®c magmatism. These...small-volume ma®c alkaline magmas (e.g. AnitaÂpolis, Jacupiranga and JuquiaÂ) in the Dom Feliciano and Ribeira...Geociencias, Universidade de Brasilia, 70910 Brasilia DF, Brazil A.P. Dickin Department of Geology, McMaster University...Late-Cretaceous melting of the SCLM beneath southern Brazil may have been caused by heat conduction from either: |  | | Report (chapter) | | of the Eo-Cretaceous Gondwana break-up along SE Brazil−SW Africa: insights from tholeiitic mafic dyke...of the Eo-Cretaceous Gondwana break-up along SE Brazil –SW Africa: insights from tholeiitic mafic dyke...FGEL, Rio de Janeiro, Brazil 2 INTER-TEC/EXP/APE, Petrobras, Rio de Janeiro, Brazil 3 Universidade Federal...Federal de Santa Catarina, CFH-DG, Florianópolis, Brazil *Corresponding author (e-mail: jcha@uerj.br) Abstract:...syn-rift magmatism in the SW South Atlantic margin (Brazil, Uruguay and Argentina) and the conjugate African |  | | Journal (article/letter/editorial) | | and felspars, and a few crystals of olivine and augite obviously detached from the basalts. A larger hand...Transbaikalia Tamaulipas, Mexico Madagascar Jacupiranga, Brazil Bushveld complex (7 cases) Costa Rica Palabora...(Total, 61.) Indecisive. Cabo Frio, Brazil *East Africa Sao Paulo, Brazil * Tasmania *Cevadaes, Portugal Shansi...Magnet Cove, Ark. Granitberg, S.W. Africa Jacupiranga, Brazil Sekukuniland, Transvaal Loch Borolan, Scotland...in the field, between Smyth's interpretation and mine. But if Smyth's view is accepted we are left without |  | | Journal (article/letter/editorial) | | lamprophyres have a glassy groundmass to the kaersutite – augite – olivine – biotite – magnetite framework. These...inclusions in apatite in calciocarbonatites from Jacupiranga that have been percolated by later carbonatite-derived...in patterns of magnesian carbonatite at Juquia, Brazil (Beccaluva et al. 1992). The low LREE contents...Al-rich augite series, and the amphibole–apatite series components. Nodules of the Al-rich augite series...series comprise combinations of olivine, augite and titanian pargasite or kaersutite, with titanian phlogopite |  | | Book | | BARTORELLI ::• . . .. MINERALS & PRECIOUS STONES OF BRAZIL Sponsored by: VALE MINISTER.IO DA CULTURA ©...Brasileira do Livro, SP, Brazil) Cornejo, Carlos .Minerals & precious stones of Brazil. Carlos Cornejo, Andrea...[franslation: BTS - Business Translation Services]. Sao Paulo: Solaris Cultural Publications, 2009. Original title:...3. Minerals - Brazil 4. Minerals- Classification 5. Mineralogy 6. Mineralogy - Brazil - History 7. Precious...Precious stones - Brazil I. Bartorelli, Andrea. II. Title. 09-10025 Cover photograph: Crystal of brazilianite |  | | Book (edition) | | International Symposium on Carbonatites in Pocos de Caldas, Brazil for which this writer was keynote speaker. The... Pakistan, Quebec, Finland, Guyana, Venezuela, Brazil, Paraguay, Angola and South-West Africa, i.a. Carbonatites...Quebec and Araxa, Brazil) and important sources of P, Ti, Cu and CaCO; (Jacupiranga, Brazil). In addition...Carbonatites of the World United States Canada Brazil Greenland, Europe, and the U.S.S.R. Africa India...localities as inclusions in the limestone”’ (italics mine). Actually, the first published description of |  | | Report (issue) | | dike rocks_______________-____________________ Augite syenite and shonkinite ____.__--___--__--__ Olivine...those of Fen, Norway; Magnet Cove, Ark.; Jacupiranga, Brazil; and Libby, Mont. The peculiar rocks of the...rocks have much labradorite, a pinkish titaniferous augite, and a little interstitial, intergrown quartz and...3, 257 Hand specimen. _ 3.200 3 29 1 Aegirite-augite. 1 Magnetite and pyrite. 3 A Tr 68 1 13 10 3...magnetite. A similar magnetite-perofskite rock from Brazil hr,s been "Hussak, E., Ueber ein neues Perowskitvorkommen |
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