All abstracts by Valdecir De Assis Janasi in conference series: Goldschmidt

(2023) Petrogenesis and Tectonic Environment of Neoproterozoic Calc-Alkaline Magmatism in the Southern Portion of Socorro-Guaxupé Nappe: Comparative Study of Pre-Collisional Orthogneisses and Post-Collisional Granitoids
Toledo BB, Janasi VDA, Schmidt MW & Vasconcellos AC

(2023) Petrogenesis of Neoproterozoic high-K Calc-Alkaline Granites Forming Large Batholiths in SE Brazil: Clues from Trace-Element Chemistry of Apatite and Titanite
Janasi VDA, Martins L, Alves A & Vlach SRF

(2021) Major and Trace-Element Mineral Chemistry and Implications for the Petrogenesis of Eocene Alkaline Volcanic Rocks from the Western Rio Grande Rise, South Atlantic Ocean
Guerra JTM, Janasi VDA, Srivastava P, Basei MAS & Jovane L

(2021) The Mafic Intrusive Magmatism from the Paraná LIP Constrained by New U-Pb Baddeleyite ID-TIMS Ages
Rocha BC, Gaynor SP, Janasi VDA, Davies JHFL, Florisbal LM, Waichel BL & Schaltegger U

(2019) How Powerful can Melt Inclusions be for the Study of Early Cretaceous LIPs?
Lucchetti ACF, De Campos C, Nardy AJR, Arienzo I, Kaliwoda M, Griesshaber E, Schmahl WW, Janasi VDA & Dingwell DB

(2015) Geochemical and Petrological Constraints on the Origin of the A-Type Itu Granitic Batholith, Brazil
Pereira G & Janasi V

(2014) Probing the Deep Crust of the Ribeira Fold Belt, Brazil: Sr-Nd-Pb Isotope Geochemistry and in situ Zircon Dating of Neoproterozoic Granites
Janasi VDA, Alves A, Henrique-Pinto R & Martins L

(2013) Magmatic Evolution and Intensive Parameters of the Santa Maria Rhyolites, Paraná Magmatic Province, Brazil, as Inferred from Whole Rock and Mineral Geochemistry
Guimaraes LF, Polo LA & Janasi VA

(2013) Origin of Felsic Microgranular Enclaves from Salto Pluton, SE, Brazil
Alves A, Janasi V & Pereira G

(2013) Structural and Geochemical Evidence for the Origin of Felsic Microgranular Enclaves and Porphyry Granite, Itu Rapakivi Batholith, SE Brazil
Janasi VA, Pereira GS & Alves A

(2013) Precise U-Pb ID-TIMS Baddeleyite and Zircon Ages for the Florianópolis Dyke Swarm and its Correlation to Paraná-Etendeka Mafic to Intermediate Magmatism
Florisbal L, Janasi V, Bitencourt MDF & Heaman L

(2007) Monazite Preservation and Formation during Anatexis: An Example from Garnet-Bearing Migmatite, Brazil
Martins L, Janasi V & Vlach S

(2005) Trace-Element Zonation in Monazite from Garnet-Bearing Migmatites and Associated Granites, SE Brazil: Implications for Crustal Anatexis
Martins L & Janasi V

(2004) A laser-ICPMS Study of REE in Garnet of Nazaré Paulista-Type Anatectic Granites from Atibaia Region, Brazil
Martins L, Janasi V & Plank T