~130# volcanoes along the ~3000km Sunda Arc where the Australia Plate subducts below the Asian Plate. 76# volcanoes that erupted 1171# times in historical times 16# operating geothermal power plants w/ 1877MW Geothermal potential across ~300# sites ~40% of the world’s potential geothermal w/ ~28GW
Yearly Archives: 2025
39 posts
The geology of Fiji and its evolution as a volcanic island arc chain are very complex. Originally in-line (Vityaz Arc) and connected with the Vanuatu volcanic island arc chain, there was a complex polarity reversal and separation event (Ontong Java Plateau collision with Solomon Islands and subduction of Samoan seamounts […]
The development of Mineralisation and Geothermal Resources around the Ring of Fire is also impacted by the seismic risks here. The nature of tectonic convergence and subduction zones means that earthquakes are normal events. Open Pit mines have been successfully designed and constructed to withstand strong earthquakes, but there have […]