Cooling fractures in basalt, x-sxn views.September 25, 2018/in /by Marli Miller polygonal fractures, columnar basalt, entablature https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png 0 0 Marli Miller https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png Marli Miller2018-09-25 01:08:572018-09-25 01:28:08Cooling fractures in basalt, x-sxn views.
