Bimodal magmatism of the Tucumã area, Carajás province: U-Pb geochronology, classification and processes

Geological mapping of the Tucumã area has enabled the identification of dike swarms intruded into an Archean basement. The disposition of these dikes is consistent with the well-defined NW-SE trending regional faults, and they can reach up to 20 km in length. They were divided into three main groups...

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Veröffentlicht in:	Journal of South American earth sciences 2016-12, Vol.72, p.95-114
Hauptverfasser:	Silva, Fernando Fernandes da, Oliveira, Davis Carvalho de, Antonio, Paul Y.J., D'Agrella Filho, Manoel S., Lamarão, Claudio Nery
Format:	Artikel
Sprache:	eng
Schlagworte:	Bimodal magmatism Carajás province Dikes Environmental Sciences Magma mixing
Online-Zugang:	Volltext
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