User blog comment:RPGsrule/Blake's Back, Jaune, Auras and Yangs Hair./@comment-13488655-20130823083143/@comment-10390252-20130823102744

On a molecular level, there isn't much difference. It's just that the own molecular bonds in the enamel were too strong to allow them to be shifted out of place, so they were just held still by the energy.