fisik
atose
75-5.5
1
7
👆🏻
ukuran gandum
coarse grained
-
rengat
conchoidal
conchoidal
tilas
ireng
putih
porosity
Highly keropos
banget kurang keropos
luster
-
vitreous
kekuatan compressive
225.00 n / mm 20.15 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
1.6
-
tartamtu gravitasi
2.86-2.872.6-2.7
0
8.4
👆🏻
transparan
opaque
tembus
Kapadhetan
2.7-3.3 g / cm 32.6 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.71 kj / kg k0.92 kj / kg k
0.14
3.2
👆🏻
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan