Properties of Granit lan Nephelinite
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
ora kasedhiya
flat
porosity
kurang keropos
kurang keropos
luster
kurang kanggo grainy karo bagean kala-kala pearly lan vitreous
vitreous kanggo metallic
cleavage
ora kasedhiya
cacat
kateguhan
ora kasedhiya
2.7
tartamtu gravitasi
2.6-2.7
2.4-2.9
Kapadhetan
2.65-2.75 g / cm 3
2.5-3 g / cm 3
resistance
tahan panas, nyandhang tahan
tahan panas