Structure, metamorphism and tectonic setting of a gneissic terrane, the Sagan Afelata area, southern Ethiopia.
The Sagan-Afelata area, which extends east approximately 100 km from the Main Ethiopian Rift towards the Adola gold fields, is underlain by high-grade rocks, dominantly biotite and quartzofeldspathic gneiss. The gneissic rocks are characteristically of K-rich mineralogy and appear to form a Proteroz...
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University of Ottawa (Canada)
2009
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| Online Access: | http://hdl.handle.net/10393/7947 http://dx.doi.org/10.20381/ruor-15575 |