 | | Journal (article/letter/editorial) | | IN BAUXITE DERIVED FROM PHONOLITE, LAGES, SANTA CATARINA, BRAZIL NORBERTO DANI1, MILTON LUIZ LAQUINTINIE...CEP 91501-970, Caixa Postal 15001, Porto Alegre, Brazil 2 Hydrasa UMR 6532 CNRS, University of Poitiers...Poitiers Cedex, France Abstract-Nordstrandite from Lages represents the first occurrence of this mineral...first reported occurrence in Brazil. Nordstrandite occurs near the city of Lages only in the weathered bedrock...describes the first occurrence of nordstrandite in Brazil. The occurrence is related to group I but is slightly |  | Gomes, Celso de Barros, Azzone, Rogério Guitarrari, Rojas, Gaston Eduardo Enrich, Guarino, Vincenza, Ruberti, Excelso (2021) Agpaitic Alkaline Rocks in Southern Brazilian Platform: A Review. Minerals, 11 (9) 934 doi:10.3390/min11090934 | Journal (article/letter/editorial) | | University of São Paulo, São Paulo 05508-080, Brazil; rgazzone@usp.br (R.G.A.); gastonenrich@usp.br...occurrences located in southern Brazil and at the border between Brazil and Paraguay. All the Brazilian...phonolite dike main to late-magmatic [27,28] 8 Lages 76–82 Ma (Rb-Sr, K-Ar) phonolite sill late-magmatic...regional tectonic factors [46,47] (Figure 1). In Brazil, alkaline centers occur predominantly dispersed...southern Brazil, to the west of Florianópolis, being tectonically related to the Anitápolis-Lages lineament |  | 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...Luis-Alves craton and intrude the ¯ood-basalts at Lages. On the basis of variations in incompatible trace-element...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: |  | | Catalog/List | | crystals scattered on drusy Quartz. Itxl". £1.25. 8. AUGITE. Jacobsberg, Vermland, Sweden. Dark greenish black...crystals to t" in size thickly encrusting massive Augite matrix. 2xlt". £1.50. 9. BAYLDONITE. Penberthy...scattered large crystals. Ii-xi". 50p. Lages, Santa Catarina, Brazil. Large, pearly, well formed crystals |  | 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) | | rbonatitic complex of Ipanema São Paulo State, Brazil Vincenza Guarino & Rogério Guitarrari Azzone &...562, Cidade Universitária, 05508-080 São Paulo, Brazil L. Morbidelli Dipartimento di Scienze della Terra...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 (article/letter/editorial) | | expressed the opinion that the "trap" field of southern Brazil and adjacent regions was possibly greater in extent...are northeast-southwest, parallel to the southern Brazil and Uruguay coast line, and to the major axis of...the Coal Measures and Associated Rocks of South Brazil. In English and Portuguese. Report to the Ministry...Janeiro, 1908. 68 CHARLES LAURENCE BAKER northern Santa Catharina.' Alluvial sandstones and shales, coal...Rio Bonito beds of Uruguay,2 Rio Grande do Sul, Santa Catharina, Paran6, and southern Sao Paulo. The Rio |  | | Book | | Sydney, New South Wales SOUTH AMERICA Viadulo, BRAZIL Rio Grande do Sul. CLEANING: Analcime is a...Berufjord GREENLAND Faroe Island SOUTH AMERICA BRAZIL Rio Grande do Sul, Veronopolis U .S.A. NEW JERSEY...basalt) In Switzerland, with other zeolite with Augite and other Faujasite has been also species. ...Theigarhorn SOUTH AMERICA BRAZIL Rio Grande do Sul, Rio do Peixe, Santa Catarina, Maranheio, Deis Corregos...Sahyadri Mts. PACIFIC NEW ZEALAND SOUTH AMERICA BRAZIL CRYSTALSYSTEM: Monoclinic CRYSTALHABIT: Square |  | de Lira Santos, Lauro Cézar M., Lages, Geysson A., Caxito, Fabrício A., Dantas, Elton L., Cawood, Peter A., Lima, Haroldo M., da Cruz Lima, Felipe J. (2022) Isotopic and geochemical constraints for a Paleoproterozoic accretionary orogen in the Borborema Province, NE Brazil: Implications for reconstructing Nuna/Columbia. Geoscience Frontiers, 13 (5) 101167 doi:10.1016/j.gsf.2021.101167 | Journal (article/letter/editorial) | | accretionary orogen in the Borborema Province, NE Brazil: Implications for reconstructing Nuna/Columbia...Nuna/Columbia Lauro Cézar M. de Lira Santos a,⁎, Geysson A. Lages b, Fabrício A. Caxito c, Elton L. Dantas d, Peter...Recife, PE, Brazil Serviço Geológico do Brasil - CPRM, Av. Sul, Afogados, Recife, PE, Brazil c CPMTC, Instituto... Antônio Carlos, Pampulha, Belo Horizonte, MG, Brazil d Instituto de Geociências, Universidade de Brasília...Universitário Darcy Ribeiro, Asa Norte, Brasília, DF, Brazil e School of Earth, Atmosphere and Environment, |  | Lustrino, Michele, Melluso, Leone, Brotzu, Pietro, Gomes, Celso B., Morbidelli, Lucio, Muzio, Rossana, Ruberti, Excelso, Tassinari, Colombo C.G. (2005) Petrogenesis of the early Cretaceous Valle Chico igneous complex (SE Uruguay): Relationships with Paraná–Etendeka magmatism. Lithos, 82 (3) 407-434 doi:10.1016/j.lithos.2004.07.004 | Journal (article/letter/editorial) | | Cidade Universitária, CEP 05508-900, São Paulo, Brazil e Departamento de Geologia, Instituto de Geologia...the south American plate, mostly concentrated in Brazil (Serra Geral Formation; Piccirillo and Melfi, 1988;...products mostly occur in the Paraná basin (N95% in Brazil; b5% in Uruguay), whereas the felsic volcanic rocks...around the Paraná–Etendeka igneous province in Brazil, Bolivia, Paraguay, Uruguay, Angola and Namibia...and Punta del Este and rift-type basins (e.g., Santa Lucia basin)) is the first evidence of such a reactivation |  | | Journal (article/letter/editorial) | | Mafic-Ultramafic Complexes, western Borborema Province, Brazil: geochemical and isotope constraints for evolution...retro-eclogitic hosted Ti-mineralization Geysson de Almeida Lages, Elton Luiz Dantas PII: DOI: Reference: S0301-9268(16)30103-6...April 2016 Please cite this article as: G.d.A. Lages, E.L. Dantas, Floresta and Bodocó Mafic-Ultramafic...Mafic-Ultramafic Complexes, western Borborema Province, Brazil: geochemical and isotope constraints for evolution...Mafic-Ultramafic Complexes, western Borborema Province, Brazil: geochemical and isotope constraints for evolution |  | | Book | | .......................................... 167 Brazil..................................................particular of Africa, the U.S.S.R., Canada and Brazil, much of it inspired by the search for exploitable...Montreal area of Canada and for central Coais, Brazil. N11111ber and na111e Each occurrence has been...a n;:itional number, for example Jacupiranga is Brazil 88. This is followed by the preferred name of the...croperthitic orth oclase, lesser andesine, aegirine-augite, a rfvedsonitic amphi bole, biotite and m i nor |  | | Journal (article/letter/editorial) | | The alkaline-carbonatite complex of Jacupiranga (Brazil): Magma genesis and mode of emplacement Luigi Beccaluva...The alkaline-carbonatite complex of Jacupiranga (Brazil): Magma genesis and mode of emplacement, Gondwana...The alkaline-carbonatite complex of Jacupiranga (Brazil): magma genesis and IP T mode of emplacement...with other alkaline complexes, occurs in southern Brazil and is coeval with- AC the Paraná CFB province...Kjarsgaard, 2008), the Jacupiranga Complex in southern Brazil is quite famous having been the object of several |  | | 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...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...Landmann. CDD-549 Indexes for systematic catalog: 1. Brazil: Minerals and precious stones: Mineralogy and gemology |  | Velásquez Ruiz, Felipe, Della Giustina, Maria Emilia Schutesky, de Oliveira, Claudinei Gouveia, Dantas, Elton Luiz, Hollanda, Maria Helena Bezerra (2019) The 3.5 Ga São Tomé layered mafic-ultramafic intrusion, NE Brazil: Insights into a Paleoarchean Fe-Ti-V oxide mineralization and its reworking during West Gondwana assembly. Precambrian Research, 326. 462-478 doi:10.1016/j.precamres.2018.03.011 | Journal (article/letter/editorial) | | São Tomé layered mafic-ultramafic intrusion, NE Brazil: Insights into a Paleoarchean Fe-Ti-V oxide mineralization...São Tomé layered mafic-ultramafic intrusion, NE Brazil: Insights into a Paleoarchean Fe-Ti-V oxide mineralization...São Tomé layered mafic-ultramafic intrusion, NE Brazil: Insights into a Paleoarchean Fe-Ti-V oxide mineralization...Brasília DF, Brazil b Instituto de Geociências, Universidade de São Paulo, São Paulo 05508-080, Brazil *Corresponding...intrusion, located in the Borborema Province, NE Brazil, consists of a group of metamorphosed dismembered |  | | Journal (article/letter/editorial) | | plagioclase-biotirehornblende-actinolite) Pluton, 213 ASSEM B LAGES El Dorado Blodgett County, Forest Calif Description...(a uralitized gabbro consisting of labradorite, augite, biotite, and 2 types of amphibole)_ Southwest...electron probe analyses, TWO.AM P H I BOLE A SSEM B LAGES ^ l O N 9E < 1N \ O N oNo\o + 1C O O 4 \o44oco...somewhat lower Mg/(Mg*Fe) TWO-AM P H I BOI,E ASSEM B LAGES tn + a ooo\oN6l<'tN...by open triangles. TW.O-AM P H I BOLE A SSEM B LAGES NoMg gloucophone looCo Co+No hornblende r00 CorlAg |  | Sharma, Abhinay, Giri, Rohit Kumar, Rao, N. V. Chalapathi, Rahaman, Waliur, Pandit, Dinesh, Sahoo, Samarendra (2019) Arc-Related Pyroxenites Derived from a Long-Lived Neoarchean Subduction System at the Southwestern Margin of the Cuddapah Basin: Geodynamic Implications for the Evolution of the Eastern Dharwar Craton, Southern India. The Journal of Geology, 127 (5) 567-591 doi:10.1086/704361 | Journal (article/letter/editorial) | | cumulate texture, with a predominance of pyroxene (augite) and amphibole (hornblende and actinolite), whereas...Lonely 1995: Farahat and Helmy 2006; de Almeida Lages and Dantas 2016; Yuan et al. 2017). In the Al2O3-versus-SiO2...enrichment trend. The various fields are from de Almeida Lages and Dantas (2016), after Barnes and Roeder (2001)...and island arcs (Ahmed et al. 2008; de Almeida Lages and Dantas 2016), which clearly distinguishes them...Planet. Sci. Lett. 129(1–4):85–102. de Almeida Lages, G., and Dantas, E. L. 2016. Floresta and Bodocó |  | | Journal (article/letter/editorial) | | garnet-bearing syenitic or monzonitic assemb- lages herein referred to as melasyenite/melamonzonite...mg# [(100 Mg/(Mg+FeT)] ranges from 69 to 55 and augite mg# ranges from 83 to 73. Plagioclase is normally...diorite and monzodiorite (Fig. 2c). The mg# of augite ranges from 77 to 37 and plagioclase compositions...melamonzonite (93.06H), amphibole augite nepheline diorite (93.44H), appinitic augite amphibole diorite (93.46H)...70685 0.7076 mzdiorite augite amph mzdiorite amph olivine gabbro amph augite neph mzdiorite 437.7 0 |  | Lanier, G., John, E. C., Swensen, A. J., Reid, J., Bard, C. E., Caddey, S. W., Wilson, J. C. (1978) General geology of the Bingham Mine, Bingham Canyon, Utah. Economic Geology, 73 (7) 1228-1241 doi:10.2113/gsecongeo.73.7.1228 | Journal (article/letter/editorial) | | ah-alt)ite. act-actinolite, am-an}l)hibole, aug-augite, bio-biotite, cacalcite, chl-chlorite, dio-diol)side...formationof actinoliteby the hydrolyricalterationof augite. Potassium was added with the incipient formation... Bray (1967), Moore and alteration of biotite, augite, and actinolite in the Nash (1974), and unpublished...resultedin early l•arren wollastonite-diol)side asseml)lages. Iron meta•t3nmtism formed garnet, magnetite, and |  | Manikyamba, C., Pahari, Arijit, Santosh, M., Ray, Jyotisankar, Sindhuja, C.S., Subramanyam, K.S.V., Singh, Mutum Rajanikanta (2020) Mesoarchean gabbro-anorthosite complex from Singhbhum Craton, India. Lithos, 366. 105541pp. doi:10.1016/j.lithos.2020.105541 | Journal (article/letter/editorial) | | 49 Fe7-13 e- gabbros are mainly diopside to augite types showing a compositional range of Wo37-47... The clinopyroxenes of Sarat are mainly calcic augite and show a compositional range of Wo39-40 En46-50...1155-1216o C. The Jashipura clinopyroxenes are subcalcic augite to ferroaugite in nature, showing a compositional...volcanomagnetic effect at Kilauea, Hawaii. Phys. De Almeida Lages, G., Dantas, E.L., 2016. Floresta and Bodocó Mafic–Ultramafic...Mafic–Ultramafic al Complexes, western Borborema Province, Brazil: Geochemical and isotope constraints rn for evolution |  | Caxito, Fabrício A., Uhlein, Alexandre, Dantas, Elton Luiz, Stevenson, Ross, Salgado, Silas Santos, Dussin, Ivo A., Sial, Alcides da Nóbrega (2016) A complete Wilson Cycle recorded within the Riacho do Pontal Orogen, NE Brazil: Implications for the Neoproterozoic evolution of the Borborema Province at the heart of West Gondwana. Precambrian Research, 282. 97-120 doi:10.1016/j.precamres.2016.07.001 | Journal (article/letter/editorial) | | recorded within the Riacho do Pontal Orogen, NE Brazil: Implications for the Neoproterozoic evolution...recorded within the Riacho do Pontal Orogen, NE Brazil: Implications for the Neoproterozoic evolution...recorded within the Riacho do Pontal Orogen, NE Brazil: Implications for the Neoproterozoic evolution...Carlos 6627, CEP 31270-901, Belo Horizonte, MG, Brazil 2 - Instituto de Geociências, Universidade de Brasília...Universitário, Asa Norte, CEP 70910-900, Brasília, DF, Brazil 3 - GEOTOP, Université du Québec à Montréal, P |  | | Report (issue) | | pre-Cambrian formations. 59 62 64 V. Gondwana System in Brazil, Uruguay, and Paraguay. 66 Chapter Chapter ...Basin. L. The northeastern region of Brazil. M. Eastern Brazil. N. The Cretaceous of the interior. 66...Argentina. 129 Triassic Fossils from Rio Claro, Parana, Brazil. 150 Index. 151 ILLUSTRATIONS Plates I to XVI...to cross the Atlantic and spend five months in Brazil, Uruguay, and Argentina. To the Carnegie Institution...drastic alterations are required to Branner’s map of Brazil,4 while that by Leme,5 though more up to date, |  | Nguyen Thi, Thuy, Wada, Hideki, Ishikawa, Tsuyoshi, Shimano, Taketo (2014) Geochemistry and petrogenesis of carbonatites from South Nam Xe, Lai Chau area, northwest Vietnam. Mineralogy and Petrology, 108 (3) 371-390 doi:10.1007/s00710-013-0301-7 | Journal (article/letter/editorial) | | primarily composed of calcite, biotite, aegirine-augite, magnesioarfvedsonite, fluorapatite and magnetite...potassium feldspar, Olg oligoclase, Fo forsterite, Aug augite, Sa sanidine n.d. not detected characterized by...reported for the Late Cretaceous Alto Paranaíba and Lages carbonatites (Comin-Chiaramonti et al. 2005). δ13C...Antonini P (2005) Carbonatites from southeastern Brazil: geochemistry, O-C, Sr-Nd-Pb isotopes and relationships...the Brazilian platform. Edusp/Fapesp, São Paulo, Brazil, pp 657–688 D’Orazio M, Innocenti F, Tonarini S |  | | Journal (article/letter/editorial) | | Varda) and rarely calcic andesine. Clinopyroxene is augite (En55Fs14Wo29), amphibole is commonly actinolite...plagioclase, uralitization of augite, chloritization of amphibole and augite, and serpentinization of olivine...characterized by mineral pair feldspar + clinopyroxene (augite), which has higher abundance of Ti and Al than...chlorite in which are included plagioclase and augite phenocrysts. The amygdales and secondary veins...Mineral assembPamić, J., Šćavničar, S., Med lages of amphibolites associated with alpine-type ultramafics |  | | Book | | Africa), Golconda (India), Oiamontlna (Minas Gerais, Brazil) and Yakutia (Russia). C Colour: colourless,...Oklahoma and Kansas (USA), Broken Hill (Australia) and Santa Eulalia (Mexico); crystals are found at Pribram...chalcotrlcite; ruby copper is a gem-quality crystal found at Santa Rita (New Mexico, USA) and Onganyo (Namibia). It...include Val Malenco and Vesuvius (Italy), Bagagem (Brazil), Kaiserstuhl (Ge.rmany) and Quebec (Canada). ...deposits are in Connecticut (USA), Minas Gerais (Brazil), Smilovne (Bulgaria) and Victoria Range (New Zealand) |  | | Report (issue) | | with olivine anorthite, picrolite, zoisite, augite, and smaragdite (Hadley, 1949, pp. U4.-II8). shafts...Company line, north of the road between the vil lages of Cedar Mountain and Blue Ridge (see Map 18, Locality...Argentite Arsenopyrite Asbestos Asbolite Auerlite ** Augite Automolite Autunite Azurite Baitimorite Barnhardtite...Arsenopyrite, 13,18,36 Diamond, 16,46,53,55, 65 Augite, 22 Kaolinite, 28,49 Kyanite, 13, 15,16,32, 36 |
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