fisik
atose
6-73.5-4
1
7
👆🏻
ukuran gandum
grained medium
medium kanggo nggoleki coarse grained
rengat
ora rata, splintery utawa conchoidal
conchoidal
tilas
putih
putih
porosity
kurang keropos
kurang keropos
luster
vitreous
vitreous lan mutiyara
kekuatan compressive
115.00 n / mm 2140.00 n / mm 2
0.15
450
👆🏻
cleavage
indiscernible
sampurna
kateguhan
1.9
1
tartamtu gravitasi
2.6-2.82.8-3
0
8.4
👆🏻
transparan
transparent kanggo Translucent
transparent kanggo Translucent
Kapadhetan
2.32-2.42 g / cm 32.8-2.9 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.75 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