columnar basalt formation
C50536
concept
A columnar basalt formation is a natural geological structure composed of long, typically hexagonal basalt columns that form as lava cools and contracts, creating a striking, tightly packed pattern of vertical prisms.
Observed surface forms (2)
- basalt columnar jointing ×1
- columnar jointing formation ×1
Instances (4)
- Prismas Basálticos de Santa María Regla
- Daguoye Columnar Basalt
-
Chixi Rock Waterfall (basalt sea cliff)
via concept surface "columnar jointing formation"
surface form: Chixi Rock Waterfall
- Basalt Columns of Kostopil Raion via concept surface "basalt columnar jointing"