fisik
atose
1-21
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
putih
ireng
porosity
Highly keropos
Highly keropos
luster
phyllitic
kurang kanggo vitreous kanggo submetallic
kekuatan compressive
50.00 n / mm 2-
0.15
450
👆🏻
cleavage
crenulation lan mrembet
-
kateguhan
1.2
-
tartamtu gravitasi
2.72-2.731.1-1.4
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
2.18-3.3 g / cm 3800-801 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.79 kj / kg k1.26 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, meksa tahan, banyu tahan
tahan panas