fisik
atose
77
1
7
👆🏻
ukuran gandum
nggoleki grained medium
banget nggoleki-grained
rengat
conchoidal
conchoidal
tilas
ireng
putih
porosity
Highly keropos
Highly keropos
luster
-
vitreous
kekuatan compressive
225.00 n / mm 2450.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
1.6
1.5
tartamtu gravitasi
2.86-2.872.5-2.8
0
8.4
👆🏻
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.7-3.3 g / cm 32.7-2.71 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.84 kj / kg k0.74 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan