gandheng tuff, tuff rhyolitic, basaltic tuff, trachyte tuff, tuff andesitic lan ignimbrite.
muscovite-biotite-metagranite, muscovite-metagranite, schollen-metagranite lan biotite-metagranite
tansah ditemokake minangka pipo vulkanik liwat lemah ndhuwur Continental jero
kasedhiya ing persil saka werna lan patron, iku salah siji sing paling tuwa, kuat lan paling angel rock