Search Results - "Pereira, Vitor P"

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  1. 1

    The Radioactive Rare Metal Mineralization in the World-Class Sn-Nb-Ta-U-Th-REE-Deposit Madeira (Pitinga, Amazonas State, Brazil): With Special Reference to the Complex Alteration of Pyrochlore-Group Minerals by Ingrid W. Hadlich, Artur C. Bastos Neto, Vitor P. Pereira, Harald G. Dill, Nilson F. Botelho

    Published in Minerals (Basel) (01-09-2024)
    “…This study focuses on the relationship between U and pyrochlore in the world-class Sn-Nb-Ta (U, Th, REE, Li) Madeira deposit within the Pitinga mining district…”
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    Journal Article
  2. 2

    Ralstonite renamed hydrokenoralstonite, coulsellite renamed fluornatrocoulsellite, and their incorporation into the pyrochlore supergroup by Atencio, Daniel, Andrade, Marcelo B, Bastos Neto, Artur C, Pereira, Vitor P

    Published in Canadian mineralogist (01-01-2017)
    “…Ralstonite is renamed hydrokenoralstonite, ideally ∎2Al2F6(H2O). "Atroarite" and the "AHF" phase (hydrated aluminum hydroxy-fluoride, a "ralstonite-like…”
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    Journal Article
  3. 3

    Morphological importance of coronary ostia in equine by Pereira, Vitor P., Seyfert, Carlos E., Santos, João M. L., Morais‐Pinto, Luciano

    Published in Anatomia, histologia, embryologia (01-09-2022)
    “…The position of the coronary ostia was investigated in 70 segments of the aorta from young adult crossbred horses. After fixation with a 4% buffered aqueous…”
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  4. 4

    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 by Bastos Neto, Artur C, Pereira, Vitor P, Ronchi, Luiz H, de Lima, Evandro F, Frantz, José C

    Published in Canadian mineralogist (01-12-2009)
    “…The Madeira deposit, in the Pitinga mining district, Amazonas State, Brazil, is associated with the A-type Madeira granite (∼1820 Ma), which is hosted by…”
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  5. 5

    Fluorine-rich xenotime from the world-class Madeira Nb-Ta-Sn deposit associated with the albite-enriched granite at Pitinga, Amazonia, Brazil by Bastos Neto, Artur C, Pereira, Vitor P, Pires, Amanda C, Barbanson, Luc, Chauvet, Alain

    Published in Canadian mineralogist (01-12-2012)
    “…The Madeira deposit (Sn, Nb, Ta) at Pitinga, Amazonia, in Brazil, is associated with the albite-enriched facies of the A-type Madeira granite (approximately…”
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  6. 6
  7. 7

    Randomized trial of a photography‐aided behavioural intervention to reduce risk factors for caries and malocclusion in high‐risk infants by Pereira, Marina B. B., Pereira, Vinícius B. P., Pereira, Vitor B. P., Pereira, Vanessa G. F., Paula, Viviane M. B., Caetano, Aline P. F., Amaral, Waldemar N.

    Published in International journal of dental hygiene (01-08-2022)
    “…Objective To assess the efficacy of a photography‐aided behavioural intervention in reducing risk factors for dental caries and malocclusion in high‐risk…”
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    Journal Article
  8. 8

    Late sodic metasomatism evidences in bimodal volcanic rocks of the Acampamento Velho Alloformation, Neoproterozoic III, southern Brazil by Almeida, Delia Del Pilar M. de, Pereira, Vitor P., Machado, Adriane, Zerfass, Henrique, Freitas, Ricardo

    Published in Anais da Academia Brasileira de Ciências (01-12-2007)
    “…A mineralogical study was carried out in mafic and felsic volcanic rocks of the Acampamento Velho Alloformation at Cerro do Bugio, Perau and Serra de Santa…”
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  9. 9

    Mineralogy and geochemistry of the Morro dos Seis Lagos siderite carbonatite, Amazonas, Brazil by Giovannini, Arthur L., Mitchell, Roger H., Bastos Neto, Artur C., Moura, Candido A.V., Pereira, Vitor P., Porto, Claudio G.

    Published in Lithos (01-05-2020)
    “…The Morro dos Seis Lagos niobium rare earth element, Ti-bearing lateritic deposit (Amazonas, Brazil) is derived from a primary siderite carbonatite. The…”
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  10. 10

    Geochemical study on fossil vertebrates from some specific Permian and Triassic beds of the Paraná Basin (Brazil): A preliminary approach by Corecco, Leonardo, Pereira, Vitor P., Soares, Marina B., Schultz, Cesar L.

    Published in Journal of South American earth sciences (01-10-2021)
    “…Access to the geochemical conditions of paleoenvironments is made through the analysis of the chemical composition of the hydroxyapatite of fossil bones. This…”
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  11. 11

    U-Pb zircon geochronologycal investigation on the Morro dos Seis Lagos Carbonatite Complex and associated Nb deposit (Amazonas, Brazil) by Rossoni, Marco B., Bastos Neto, Artur C., Souza, Valmir S., Marques, Juliana C., Dantas, Elton, Botelho, Nilson F., Giovannini, Arthur L., Pereira, Vitor P.

    Published in Journal of South American earth sciences (01-12-2017)
    “…We present results of U-Pb dating (by MC-ICP-MS) of zircons from samples that cover all of the known lithotypes in the Seis Lagos Carbonatite Complex and…”
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  12. 12

    Invertebrate traces in pseudo–coprolites from the upper Cretaceous Marília Formation (Bauru Group), Minas Gerais State, Brazil by Francischini, Heitor, Paes Neto, Voltaire D., Martinelli, Agustín G., Pereira, Vitor P., Marinho, Thiago S., Teixeira, Vicente P.A., Ferraz, Mara L.F., Soares, Marina B., Schultz, Cesar L.

    Published in Cretaceous research (01-01-2016)
    “…Pseudo–coprolites are inorganic structures often confused with fossil faeces. The absence of some diagnostic features, such as inclusions, coprofabrics, grain…”
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