jinis
Phyllite, Schist, lan Slate
ambruk breccia, fault breccia, aliran breccia, pyroclastic breccia, igneous breccia lan impact breccia
fitur
gampang pecah dadi lancip piring, lumahan asring mengilap, rock grained banget nggoleki
kasedhiya ing persil saka werna lan patron, clasts Gamelan kanggo tutul