Scheme of a vulcanian eruption (2007)

1. Ash plume
2. Lapilli
3. Lava fountain
4. Volcanic ash rain
5. Volcanic bomb
6. Lava flow
7. Layers of lava and ash
8. Stratum
9. Sill
10. Magma conduit
11. Magma chamber
12. Dike

Author: Sémhur

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