Properties of Rhyolite lan Ganister
ukuran gandum
gedhe lan coarse grained
coarse utawa nggoleki
rengat
sub-conchoidal
splintery
porosity
Highly keropos
Highly keropos
cleavage
ora kasedhiya
sampurna
tartamtu gravitasi
2.65-2.67
2.2-2.8
Kapadhetan
2.4-2.6 g / cm 3
2.2-2.8 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan