Augen gneiss, Henderson gneiss, gneiss lewisian, archean lan proterozoic gneiss.
gandheng tuff, tuff rhyolitic, basaltic tuff, trachyte tuff lan tuff andesitic.
umume atos kanggo tutul, iku salah siji saka rock tuwa
tansah ditemokake minangka pipo vulkanik liwat lemah ndhuwur Continental jero