fisik
atose
3.5-42-3
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
coarse grained
rengat
conchoidal
conchoidal kanggo ora rata
tilas
putih
cahya kanggo coklat peteng
porosity
kurang keropos
Highly keropos
luster
vitreous lan mutiyara
grainy, mutiyara lan vitreous
kekuatan compressive
140.00 n / mm 2-
0.15
450
👆🏻
cleavage
sampurna
-
kateguhan
1
-
tartamtu gravitasi
2.8-34.3-5.0
0
8.4
👆🏻
transparan
transparent kanggo Translucent
opaque
Kapadhetan
2.8-2.9 g / cm 32.2-2.35 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.92 kj / kg k0.75 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan