Geological Research Projects
The Silti-Butajera Geopark has been the subject of several significant geological research projects focusing on its volcanic and tectonic features:
One major project investigated the petrogenesis of Quaternary basaltic rocks in the Butajira-Kibet area, analyzing major and trace elements to understand volcanism in an extensional tectonic regime along the Silti-Debre Zeyit Fault Zone. This study highlights complex magma sourcing and lithospheric processes within the Main Ethiopian Rift.
Geological, geophysical, and geochemical research has been conducted as part of the Butajira geothermal prospect studies since 2017. These efforts focus on low-enthalpy geothermal resources and detailed subsurface investigations for potential exploitation.
Quaternary faulting and volcano-tectonic activity in the Main Ethiopian Rift, including the Silti-Butajera volcanic zone, have been studied extensively with K-Ar geochronology and structural mapping to understand the timing and sequence of volcanic events in relation to rift dynamics.
Morphologic comparisons using high-resolution digital elevation models have been employed to analyze volcanic cone distributions and structures in the Butajira field, providing insights into volcanic evolution and hazards.
A comprehensive inventory and assessment of key geosites within the Butajira Volcanic Field have facilitated the geopark's proposal and geoconservation planning, emphasizing geo-touristic potential and sustainable management.
These projects contribute to a growing understanding of the region’s volcanic activity, tectonic evolution, geothermal potential, and geoheritage value, forming the scientific foundation for the Silti-Butajera Geopark development.