Properties of Rhyolite lan Serpentinite
ukuran gandum
gedhe lan coarse grained
banget nggoleki-grained
rengat
sub-conchoidal
ora rata
tilas
wernane
putih, greenish putih utawa abu-abu
porosity
Highly keropos
kurang keropos
luster
earthy
waxy lan kurang
cleavage
ora kasedhiya
ora duwe aturan baku
tartamtu gravitasi
2.65-2.67
2.79-3
Kapadhetan
2.4-2.6 g / cm 3
2.5-3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas