A new study by geoscientists at the University of Liverpool has identified the temperature at which cooling magma cracks to form geometric columns such as those found at the Giant’s Causeway in Northern Ireland and Devils Postpile in the USA.
A new study by geoscientists at the University of Liverpool has identified the temperature at which cooling magma cracks to form geometric columns such as those found at the Giant’s Causeway in Northern Ireland and Devils Postpile in the USA.