fisik
atose
75.5-6
1
7
👆🏻
ukuran gandum
grained nggoleki
coarse grained
rengat
ora rata, splintery utawa conchoidal
ora duwe aturan baku
tilas
putih
putih
porosity
Highly keropos
kurang keropos
luster
waxy lan kurang
metallic
kekuatan compressive
100.00 n / mm 2100.00 n / mm 2
0.15
450
👆🏻
cleavage
-
sampurna
kateguhan
1.5
2.1
tartamtu gravitasi
2.5-2.88.4
0
8.4
👆🏻
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.7 g / cm 32.6-3.7 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.74 kj / kg k0.63 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan