Much younger ash layers cover the surface in many areas. In this spot, the ash consists almost entirely of so-called accretionary lapilli - so-to-say fossil raindrops which once filtered volcanic ash out of the moist air by accretion to small balls up to 1 cm in diameter. (Photo: Tom Pfeiffer)
Подробнее о VolcanoDiscovery:
Kelut volcano photos
: A new lava dome grew inside the crater lake during the effusive eruption in late 2007, replacing most of the lake. Watch the birth of a new mountain!