Unravelling the timing and distribution of Paleoproterozoic dyke swarms in the eastern Kaapvaal Craton, South Africa

In this study, I present emplacement ages, petrography and the geochemical composition of doleritic dykes and one sill from the eastern and south-eastern area of the Kaapvaal Craton. These results refine the previous 2253 ± 45 and 2202 ± 74 Ma ages of the Mashining event to ca. 2168 Ma, and shows th...

Descripción completa

Detalles Bibliográficos
Autor Principal: Gaitán Valencia, Camilo Esteban
Formato: Trabajo de grado (Bachelor Thesis)
Lenguaje:Desconocido (Unknown)
Publicado: 2019
Acceso en línea:http://babel.banrepcultural.org/cdm/ref/collection/p17054coll23/id/1119