Properties of Rhyolite lan Marble
ukuran gandum
gedhe lan coarse grained
grained medium
rengat
sub-conchoidal
ora kasedhiya
porosity
Highly keropos
kurang keropos
luster
earthy
kurang kanggo mutiyara kanggo subvitreous
cleavage
ora kasedhiya
sampurna
kateguhan
2
ora kasedhiya
tartamtu gravitasi
2.65-2.67
2.86-2.87
Kapadhetan
2.4-2.6 g / cm 3
2.4-2.7 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas