jinis
Batu igneous
schists mica, schists calc-silicate, schists grafit, blueschists, whiteschists, greenschists, hornblende Schist, talc Schist, chlorite Schist, garnet Schist, Schist glaucophane.
fitur
kasedhiya ing persil saka werna, kasedhiya ing persil saka werna lan patron, iku salah siji saka rock tuwa
gampang pecah dadi lancip piring, Gamelan kanggo tutul