Properties of Comendite lan Granit
ukuran gandum
grained medium
gedhe lan coarse grained
porosity
Highly keropos
kurang keropos
luster
kurang
kurang kanggo grainy karo bagean kala-kala pearly lan vitreous
tartamtu gravitasi
2.38
2.6-2.7
Kapadhetan
-9999 g / cm 3
2.65-2.75 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, nyandhang tahan