Rock from the volcano Tungurahua
This rock was hurled out in the violent eruption of Tungurahua (5,023m)on August 16th, 2006. That eruption
has been the most violent since the beginning of activity in 1999,
and was accompanied by a 10km high ash cloud which spread over the area
The lava flow resulted
in 5 deaths and destroyed several hamlets and roads on its´ western
and northwestern slopes.