Nyiragongo and its ultra alkaline magma – Part II

Nyiragongo history of activity and nature of its eruptive activity (See here for Part I) Nyiragongo’s beautiful steep cone, encased in its unsettling night glow, towers over the densely populated Kivu region that is home to millions of people. The volcanic edifice itself measures around 13 kilometers wide and rises to 3470 meters above lake…

Nyiragongo and its ultra alkaline magma – Part I

Introduction Nyiragongo is one of my favourite volcanoes and one of the most peculiar and most unusual of all active volcanoes on this planet. It’s also a very problematic volcano, close to a huge population center that is rapidly growing, and there is a lot of risks associated with its volcanism as well as with…