Properties of Rhyolite lan Novaculite
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
sub-conchoidal
conchoidal
porosity
Highly keropos
kurang keropos
luster
earthy
waxy lan kurang
cleavage
ora kasedhiya
non-ana
tartamtu gravitasi
2.65-2.67
2.5-2.7
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.4-2.6 g / cm 3
2.7 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan