Properties of Slate lan Rhyolite
ukuran gandum
banget nggoleki-grained
gedhe lan coarse grained
rengat
splintery
sub-conchoidal
tilas
cahya kanggo coklat peteng
wernane
porosity
kurang keropos
Highly keropos
cleavage
slaty
ora kasedhiya
tartamtu gravitasi
2.65-2.8
2.65-2.67
Kapadhetan
2.6-2.8 g / cm 3
2.4-2.6 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, nyandhang tahan