fisik
atose
3.5-41
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
banget nggoleki-grained
rengat
conchoidal
-
tilas
putih
putih
porosity
kurang keropos
Highly keropos
luster
vitreous lan mutiyara
kurang
kekuatan compressive
140.00 n / mm 2-
0.15
450
👆🏻
cleavage
sampurna
-
kateguhan
1
1
tartamtu gravitasi
2.8-32.3-2.4
0
8.4
👆🏻
transparan
transparent kanggo Translucent
opaque
Kapadhetan
2.8-2.9 g / cm 32.49-2.51 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.92 kj / kg k0.90 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas