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