![]() Jarosite |
![]() Columns |
![]() Ignimbrite |
![]() Tuff |
![]() Mud flow | |
![]() Kopeč, relic of Neogene volcanic structure |
![]() Basalt rocks |
![]() |
![]() Cinder cone |
![]() Maar lake | |
![]() Cinder cone |   |   |   |   |   |