fisik
atose
5.5-66
1
7
👆🏻
ukuran gandum
gedhe lan coarse grained
grained nggoleki
rengat
ora rata, splintery utawa conchoidal
conchoidal
tilas
putih
putih kanggo werna abu-abu
porosity
Highly keropos
kurang keropos
luster
earthy
-
kekuatan compressive
190.00 n / mm 237.40 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
1.5
2.3
tartamtu gravitasi
5-5.32.8-3
0
8.4
👆🏻
transparan
tembus kanggo opaque
opaque
Kapadhetan
-9999 g / cm 32.9-3.1 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
3.20 kj / kg k0.84 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan