All abstracts by Ignez Guimarães in conference series: Goldschmidt

(2018) Isotopic Evidence of ca 60 Ma Long Cryogenian to Ediacaran High-K Collisional Magmatism in the Pernambuco – Alagoas Domain, Borborema Province, NE Brazil
Da Silva Filho A, Guimarães I, Santos L, Armstrong R, Van Schmus W, Farias D, Datolli L, Cocentino L, Rodrigues I & Coutinho M

(2015) Reworked Old Crust-Derived Shoshonitic Magma: An Example from Northeastern Brazil
Ferreira V, Sial A, Pimentel M, Armstrong R, Guimarães I, da Silva Filho A, Lima M & da SIlva T

(2014) U-Pb Zircon SHRIMP and Geochemical Data of Granitoids Characterizing the Evolution of Shear Zones in the Borborema Province NE Brazil
Guimaraes I, Silva Filho A & Armstrong R

(2011) SHRIMP U-Pb Geochronology of Neoproterozoic Rio Una Sequence, NE Brazil, and the Rodinia Break-Up
Da Silva Filho A, Guimaraes I & Armstrong R

(2011) U-Pb SHRIMP and Geochemical Data of Granitoids Characterizing the Evolution of Shear Zones in NE Brazil
Guimarães I, Silva Filho A, Silva F & Armstrong R

(2010) Contrasting Sources of Magmatic Epidote-Bearing Monzodiorites and Tonalites, NE Brazil
Ferreira V, Sial A, Pimentel M, Armstrong R, Spicuzza M, Guimarães I & Da Silva Filho A