Geochemical modeling of basic pegmatites from Foz do Iguaçu in the Itaipu region, western Paraná, Brazil

Geochemical modeling of basic pegmatites from Foz do Iguaçu in the Itaipu region, western Paraná, Brazil

In the westernmost portion of the state of Paraná, in the city of Foz do Iguaçu, basic pegmatites occur within inflated pahoehoe basaltic flows of the Paraná Igneous Province. Both rock groups are composed of similar mineral assemblages which include labradorite, augite, ilmenite and titano-magneti...

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Bibliographic Details
Main Authors:	Bruno Titon, Eleonora Maria Gouvêa Vasconcellos, Otávio Augusto Boni Licht, Andrea Marzoli
Format:	Article
Language:	English
Published:	Universidade de São Paulo 2023-12-01
Series:	Geologia USP. Série Científica
Subjects:	Paraná Igneous Province Basaltic flows Lithogeochemistry Fractional crystallization Trace elements
Online Access:	https://www.revistas.usp.br/guspsc/article/view/220578

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