Contamination in mafic mineral-rich calc-alkaline granites: a geochemical and Sr-Nd isotope study of the Neoproterozoic Piedade Granite, SE Brazil

The Piedade Granite (∼600 Ma) was emplaced shortly after the main phase of granite magmatism in the AgudosGrandes batholith, Apiaí-Guaxupé Terrane, SE Brazil. Its main units are: mafic mineral-rich porphyriticgranites forming the border (peraluminous muscovite-biotite granodiorite-monzogranite...

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Veröffentlicht in:	Anais da Academia Brasileira de Ciências
Hauptverfasser:	Renato J. Leite, Valdecir de Assis Janasi, Lucelene Martins
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Academia Brasileira de Ciências 2006
Schlagworte:	Multidisciplinaria (Ciencias Naturales y Exactas)
Online-Zugang:	https://www.redalyc.org/articulo.oa?id=32778213
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