Properties of Rapakivi Granit lan Taconite
ukuran gandum
gedhe lan coarse grained
gedhe lan coarse grained
rengat
ora kasedhiya
ora rata, splintery utawa conchoidal
porosity
kurang keropos
Highly keropos
luster
kurang kanggo grainy karo bagean kala-kala pearly lan vitreous
earthy
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
cacat
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.6-2.7
5-5.3
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.6-2.8 g / cm 3
ora Sumadhiya
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan