fisik
atose
6-73-4
1
7
👆🏻
ukuran gandum
gedhe lan coarse grained
banget nggoleki-grained
rengat
-
splintery
tilas
putih
cahya kanggo coklat peteng
porosity
kurang keropos
kurang keropos
luster
kurang kanggo grainy karo bagean kala-kala pearly lan vitreous
kurang
kekuatan compressive
175.00 n / mm 230.00 n / mm 2
0.15
450
👆🏻
cleavage
-
slaty
kateguhan
-
1.2
tartamtu gravitasi
2.6-2.72.65-2.8
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
2.65-2.75 g / cm 32.6-2.8 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.79 kj / kg k0.76 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan