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Volcano Tours
Our expert volcanologists and photographers offer unique travel experiences: volcano expeditions, photo tours, and relaxed walking & study tours.
Guaranteed tours
8-16 mag 2021: From Stromboli to Etna - Eolian Islands + Etna volcano
24 giu - 8 lug 2021: Colors of Iceland: Fire, Earth, Ice and Water - Iceland
30 lug - 13 ago 2021: Colors of Iceland: Fire, Earth, Ice and Water - Iceland
: spazi disponibili / : garantita / : pochi spazi a sinistra / : Prenotato fuori

Geology glossary

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riolite

riolite

Volcanology
Un tipo di magma altamente viscoso con contenuto di silice alta; si trova come pomice (in depositi di airfall o ignimbrites), lava o ossidiana. Riolite รจ anche il nome dato alla roccia vulcanica formata dal magma le.

Piu su VolcanoDiscovery

Santorini
22-29 May 2021
Pearl of the Aegean: Santorini is one of the most beautiful islands in the world. Discover its fascinating natural and cultural history on a relaxed walking study tour with us.
Volcano Tours
Join our volcano tours worldwide
Ijen flames
Blue flames of burning sulfur: Ijen volcano in East Java has one of the most impressive sulfur deposits on earth. They are so hot that the sulfur often ignites - a mysterious display at night caught on camera.
World Volcano Tour
Round-the-world volcano tour: Have you ever dreamt of travelling around the world? VolcanoDiscovery makes this dream come true.
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