Miners spraying the sulfur deposits with water to cool them (Photo: Tom Pfeiffer)
More on VolcanoDiscovery:
Tours to active volcanoes
: Watching a volcanic eruption is one of the most impressive natural displays. We have a wide selection of tours to active volcanoes worldwide at different activity and difficulty levels.
Photos from volcanoes all over the world, taken during our expeditions.
Top 20 quakes in 2016
: Several magnitude 7 quakes occurred in 2016 (but none above M8): Papua New Guinea, NZ, Ecuador, Solomon Islands, Sumatra, Chile, Alaska and others - nearly all major earthquakes were located near active subduction zones.
See the top 20 list of largest quakes in 2016 with this map.