Properties of Rhyolite lan Boninite
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
sub-conchoidal
ora rata
porosity
Highly keropos
kurang keropos
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.65-2.67
2.5-2.8
Kapadhetan
2.4-2.6 g / cm 3
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan