![]() Columns |
![]() Jarosite |
![]() Ignimbrite |
![]() Tuff |
![]() Mud flow | |
![]() |
![]() |
![]() |
![]() Basalt rocks |
![]() Kopeč, relic of Neogene volcanic structure | |
![]() Rhyolite of the metabazite zone - Brno Massif |
![]() Maar lake |
![]() Cinder cone |
![]() Cinder cone |   |   |