Properties of Sovite lan Aplite
ukuran gandum
medium kanggo nggoleki coarse grained
banget nggoleki-grained
porosity
kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
kurang kanggo mutiyara kanggo subvitreous
tartamtu gravitasi
2.86-2.87
2.6
Kapadhetan
2.84-2.86 g / cm 3
2.6 g / cm 3
resistance
tahan panas, meksa tahan
tahan panas, nyandhang tahan