jinis
schists mica, schists calc-silicate, schists grafit, blueschists, whiteschists, greenschists, hornblende Schist, talc Schist, chlorite Schist, garnet Schist, Schist glaucophane.
rhyolite
fitur
gampang pecah dadi lancip piring, Gamelan kanggo tutul
rock grained banget nggoleki, iku salah siji sing paling tuwa, kuat lan paling angel rock