fisik
atose
72-3
1
7
👆🏻
ukuran gandum
coarse grained
coarse grained
rengat
ora rata
conchoidal kanggo ora rata
tilas
putih, greenish putih utawa abu-abu
cahya kanggo coklat peteng
porosity
kurang keropos
Highly keropos
luster
kurang kanggo vitreous kanggo submetallic
grainy, mutiyara lan vitreous
kekuatan compressive
95.00 n / mm 2-
0.15
450
👆🏻
cleavage
-
-
kateguhan
-
-
tartamtu gravitasi
3.2-3.54.3-5.0
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
3.1-3.6 g / cm 32.2-2.35 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.79 kj / kg k0.75 kj / kg k
0.14
3.2
👆🏻
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan