Diffusion and fluid-interaction in Itrongay pegmatite (Madagascar): the results of in situ Ar-Ar dating of gem-quality alkali feldspar and U-Pb dating of apatite inclusions within it

D.V. Popov (1) , R.A. Spikings (1) , Stéphane Scaillet (2, 3) , G. O'Sullivan , D. Chew , Eszter Badenszki , J.S. Daly , Théodore Razakamanana , J.H.F.L. Davies (1)

1 UNIGE - Université de Genève = University of Geneva
2 ISTO - Institut des Sciences de la Terre d'Orléans - UMR7327
3 Géodynamique - UMR7327

Domaines: Planète et Univers [physics]

D.V. Popov, R.A. Spikings, Stéphane Scaillet, G. O'Sullivan, D. Chew, et al.. Diffusion and fluid-interaction in Itrongay pegmatite (Madagascar): the results of in situ Ar-Ar dating of gem-quality alkali feldspar and U-Pb dating of apatite inclusions within it. Goldschmidt 2019, Aug 2019, Barcelone, Spain. ⟨insu-03047843⟩