fisik
atose
73.5-4
1
7
👆🏻
ukuran gandum
nggoleki grained medium
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
ireng
putih
porosity
Highly keropos
kurang keropos
luster
-
vitreous lan mutiyara
kekuatan compressive
225.00 n / mm 2140.00 n / mm 2
0.15
450
👆🏻
cleavage
-
sampurna
kateguhan
1.6
1
tartamtu gravitasi
2.86-2.872.8-3
0
8.4
👆🏻
transparan
opaque
transparent kanggo Translucent
Kapadhetan
2.7-3.3 g / cm 32.8-2.9 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.84 kj / kg k0.92 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan