Kurile Lake caldera deposits

 

 
 

 

Kurile Lake caldera zoned ignimbrite ab. 20 km northeast of the lake, Iliinskaya river valley. White silicic ignimbrite grades up into dark-gray mafic one, and then again to white silicic one. Note a person at the lower left for scale. The bottom of the ignimbrite is not exposed here.

 

Return To Feature