Physico-chemical characterization of macusanite and inclusions: A volcanic glass from peruvian andes

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidad Nacional de San Agustin de Arequipa (UNSA)-
Autor(es): dc.creatorDe Azevedo, Murilo Candido-
Autor(es): dc.creatorDos Santos, Luis Fernando-
Autor(es): dc.creatorPereira, Luiz Augusto Stuani-
Autor(es): dc.creatorSáenz, Carlos Alberto Tello-
Autor(es): dc.creatorTeixeira, Silvio Rainho-
Autor(es): dc.creatorFigueroa, Pedro-
Data de aceite: dc.date.accessioned2025-08-21T15:44:18Z-
Data de disponibilização: dc.date.available2025-08-21T15:44:18Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/1980-5373-MR-2021-0033-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229206-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229206-
Descrição: dc.descriptionMacusanite is a volcanic glass extracted from the volcanic field Macusani - Peru, formed by the fast cooling of magma. This study shows physical and chemical characterization of Macusanite samples to better understand its molecular structure, elemental composition as well as to investigate the presence of natural inclusions. The characterization of the natural glass can give valuable geological information about the magma composition, the eruption intensity and age of volcanism activity. Moreover, the use of different characterization techniques can help in mineral prospecting. Macusanite was characterized by X-Ray Diffraction/Fluorescence (XRD/XRF), Optical Microscopy, Scanning Electron Microscopy (SEM) and micro-Raman spectroscopy. The latter suggests the presence of andalusite mineral incorporated in the glass structure, while the Energy-Dispersive X-ray Spectroscopy (EDS) analysis indicates the presence of some rich calcium inclusion. Moreover, XRD shows the glass characteristic amorphous band and that the sample is in the glassy stage.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniversidade Estual de São Paulo (UNESP) Departamento de fisica, Presidente Prudente, SP-
Descrição: dc.descriptionUniversidad Nacional de San Agustin de Arequipa (UNSA), Santa Catalina-
Descrição: dc.descriptionUniversidade Estual de São Paulo (UNESP) Departamento de fisica, Presidente Prudente, SP-
Idioma: dc.languageen-
Relação: dc.relationMaterials Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCharacterization-
Palavras-chave: dc.subjectMacusanite-
Palavras-chave: dc.subjectMineral inclusion-
Palavras-chave: dc.subjectVolcanic glass-
Título: dc.titlePhysico-chemical characterization of macusanite and inclusions: A volcanic glass from peruvian andes-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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