Geochemistry and petrogenesis of post-collisional ultrapotassic syenites and granites from southernmost Brazil: the Piquiri Syenite Massif

The Piquiri Syenite Massif, southernmost Brazil, is part of the post-collisional magmatism related to the Neoproterozoic Brasiliano-Pan-African Orogenic Cycle. The massif is about 12 km in diameter and is composed of syenites, granites, monzonitic rocks and lamprophyres. Diopside-phlogopite, diopsid...

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Publicat a:	Anais da Academia Brasileira de Ciências
Autors principals:	Lauro V.S. Nardi, Jorge Plá-Cid, Maria de Fátima Bitencourt, Larissa Z. Stabel
Format:	Artigo
Idioma:	Inglês
Publicat:	Academia Brasileira de Ciências 2008
Matèries:	Multidisciplinaria (Ciencias Naturales y Exactas)
Accés en línia:	https://www.redalyc.org/articulo.oa?id=32713458014
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