Quest Bot Automatic Questions Staff member Civil4M Feb 27, 2022 #1 In which of the following rock the columnar joints are commonly observed A Volcanic igneous rock B Metamorphic rock C Secondary rocks D All above The correct Answer Is A A Volcanic igneous rock
In which of the following rock the columnar joints are commonly observed A Volcanic igneous rock B Metamorphic rock C Secondary rocks D All above The correct Answer Is A A Volcanic igneous rock