Ora Kasadhiya
schists mica, schists calc-silicate, schists grafit, blueschists, whiteschists, greenschists, hornblende Schist, talc Schist, chlorite Schist, garnet Schist, Schist glaucophane.
iku salah siji saka rock tuwa, rock grained banget nggoleki
gampang pecah dadi lancip piring, Gamelan kanggo tutul