fisik
atose
35.5
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
coarse grained
rengat
conchoidal
ora rata
tilas
putih
cahya kanggo coklat peteng
porosity
kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
earthy
kekuatan compressive
195.00 n / mm 265.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
1
-
tartamtu gravitasi
2.86-2.872.86
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
2.84-2.86 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, meksa tahan
tahan panas