Geochemistry and Geochronology of Phonolitic and Trachytic Source Rocks of the Axum Obelisks and Other Stone Artifacts, Axum, Ethiopia
Abstract
- Publication:
-
Geoheritage
- Pub Date:
- December 2017
- DOI:
- 10.1007/s12371-016-0199-7
- Bibcode:
- 2017Geohe...9..479H