Can I read Tana Basin Volcanic Rock Petrogenesis on EtoBox?

Tana Basin Volcanic Rock Petrogenesis by aye is a document available to read on EtoBox.

What is Tana Basin Volcanic Rock Petrogenesis about?

This document summarizes a study of the petrogenesis of volcanic rocks in the Tana Basin area of Ethiopia. The area contains widespread dikes and pipes that fed mid-Tertiary flood basalts, as well as complex lithological and tectonic features. Samples were analyzed petrographically and geochemically to understand the geology and magmatic evolution. The results show the rocks have a bimodal composition of tholeiitic to transitional Oligocene basalts and alkaline Quaternary basalts. Fractional crystallization

Author

aye

Language

EN