Crustal Exumation
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1. Caracterização geoquímica-isotópica e geocronologia do enxame de diques de Manaíra-Princesa Isabel (PB) - Província Borborema / Geochemical-isotopic characterization and geocronology of the dike swarm of Manaíra-Princesa Isabel region (PB) - Borborema Province
The Manaíra-Princesa Isabel dike swarm forms one of the most expressive Neoproterozoic alkaline magmatism of the Borborema Province (NE Brazil). It consists of about a hundred NE-trending bodies intrusive in Neoproterozoic porphyritic granites (Princesa Isabel and Tavares plutons) and orthogneisses and low grade metasediments of the Eoneoproterozoic Riacho
Publicado em: 2008