Properties of Migmatite lan Rhyolite
ukuran gandum
medium kanggo nggoleki coarse grained
gedhe lan coarse grained
rengat
ora duwe aturan baku
sub-conchoidal
porosity
banget kurang keropos
Highly keropos
luster
kurang kanggo mutiyara kanggo subvitreous
earthy
kekuatan compressive
ora Sumadhiya
cleavage
miskin
ora kasedhiya
tartamtu gravitasi
2.65-2.75
2.65-2.67
Kapadhetan
ora Sumadhiya
2.4-2.6 g / cm 3
resistance
tahan panas, meksa tahan
tahan panas, nyandhang tahan