Properties of Rapakivi Granit lan Andesit
ukuran gandum
gedhe lan coarse grained
banget nggoleki-grained
rengat
ora kasedhiya
ora rata
porosity
kurang keropos
kurang keropos
luster
kurang kanggo grainy karo bagean kala-kala pearly lan vitreous
vitreous
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
1.1
tartamtu gravitasi
2.6-2.7
2.5-2.8
Kapadhetan
2.6-2.8 g / cm 3
2.11-2.36 g / cm 3
resistance
tahan panas, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan