Properties of Rhyolite lan Norite
ukuran gandum
gedhe lan coarse grained
coarse grained
rengat
sub-conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
luster
earthy
ora kasedhiya
cleavage
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.65-2.67
2.86-2.87
Kapadhetan
2.4-2.6 g / cm 3
2.7-3.3 g / cm 3
resistance
tahan panas, nyandhang tahan
impact tahan, meksa tahan, nyandhang tahan