Properties of Rhyolite lan Hyaloclastite
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
sub-conchoidal
ora kasedhiya
porosity
Highly keropos
Highly keropos
luster
earthy
kurang lan grainy
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
2
ora kasedhiya
tartamtu gravitasi
2.65-2.67
ora Sumadhiya
Kapadhetan
2.4-2.6 g / cm 3
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas