An exotic Cretaceous kimberlite linked to metasomatized lithospheric mantle beneath the southwestern margin of the São Francisco Craton, Brazil

An exotic Cretaceous kimberlite linked to metasomatized lithospheric mantle beneath the southwestern margin of the São Francisco Craton, Brazil

We present major and trace element compositions of mineral concentrates comprising garnet xenocrysts, ilmenite, phlogopite, spinel, zircon, and uncommon minerals (titanite, calzirtite, anatase, baddeleyite and pyrochlore) of a newly discovered Late Cretaceous kimberlite (U-Pb zircon age 90.0 ± 1.3 M...

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Bibliographic Details
Main Authors: Luísa D.V. Carvalho, Tiago Jalowitzki, Ricardo Scholz, Guilherme O. Gonçalves, Marcelo Peres Rocha, Rogério Silvestre Pereira, Cristiano Lana, Marco Paulo de Castro, Gláucia Queiroga, Reinhardt A. Fuck
Format: Article
Language:English
Published: Elsevier 2022-01-01
Series:Geoscience Frontiers
Subjects:
Osvaldo França 1 kimberlite
Alto Paranaíba Igneous Province
Metasomatized cratonic lithosphere
Zircon U-Pb geochronology
Online Access:http://www.sciencedirect.com/science/article/pii/S1674987121001456

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http://www.sciencedirect.com/science/article/pii/S1674987121001456

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