Ora Kasadhiya
schists mica, schists calc-silicate, schists grafit, blueschists, whiteschists, greenschists, hornblende Schist, talc Schist, chlorite Schist, garnet Schist, Schist glaucophane.
gampang pecah dadi lancip piring, umume atos kanggo tutul, tuan rumah rock kanggo timbal
gampang pecah dadi lancip piring, Gamelan kanggo tutul