Properties of Rhyolite lan Nepheline Syenite
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
sub-conchoidal
conchoidal kanggo ora rata
porosity
Highly keropos
kurang keropos
luster
earthy
greasy kanggo kurang
cleavage
ora kasedhiya
miskin
kateguhan
2
ora kasedhiya
tartamtu gravitasi
2.65-2.67
2.6
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.4-2.6 g / cm 3
2.6 g / cm 3
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, nyandhang tahan