Volcano Calendar 2019: We're proud to present our 2019 volcano calendar: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past few years.
The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Radially arranged nepheline crystal aggregates can be found in some of Nyiragongo´s lavas. The very low silica content of the volcano´s magmas is the reason why they have such a low viscosity, making them some of the fastest moving and hence deadliest lavas on earth. Minerals crystallising from such magmas are hence also silica poor, for example the white feldspathoids shown in this image. (Photo: Ingrid Smet)
Merapi volcano photos: One of the most active and most dangerous volcanoes of Indonesia: Merapi meaning "the one who makes fire", is a feared but also venerated holy mountain looming over the city of Yogyakarta, capital of Central Java.
Earthquake News: News in this category include: latest and archived earthquake lists & maps, reports, largest recent earthquakes, quakes near volcanoes, significant quakes etc - news and articles about earthquakes world-wide.
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