Long-lived Neoproterozoic high-K magmatism in the Pernambuco-Alagoas Domain, Borborema Province, northeast Brazil
Date
2013
Authors
da Silva Filho, Adejardo F.
Guimaraes, Ignez P.
Van Schmus, W.R.
Dantas, Elton L
Armstrong, Richard
Concentino, Lorena
Lima, Dayse
Journal Title
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Volume Title
Publisher
V.H. Winston & Sons
Abstract
The Pernambuco-Alagoas (PE-AL) Domain contains major granitic batholiths typified by a wide range of TDM model ages (Archaean to Neoproterozoic), reflecting the important role of quartzofeldspathic plutons attending the Brasiliano (Pan-African) Orogeny. U
Description
Keywords
Keywords: batholith; calc alkaline rock; crustal evolution; crystallization; geochronology; igneous geochemistry; magmatism; orogeny; pluton; potassium; Proterozoic; shoshonite; uranium-lead dating; zircon; Borborema; Brazil crustal evolution; granitoids; Neoproterozoic; Sm-Nd data; U-Pb geochronology
Citation
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Source
International Geology Review
Type
Journal article
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2037-12-31