fisik
atose
1-1.53-4
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
rengat
conchoidal
splintery
tilas
ireng
putih
porosity
kurang keropos
Highly keropos
luster
kurang kanggo vitreous kanggo submetallic
kurang kanggo pearly
kekuatan compressive
-80.00 n / mm 2
0.15
450
👆🏻
cleavage
-
-
kateguhan
-
1
tartamtu gravitasi
1.1-1.41.68
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
1100-1400 g / cm 32.71 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
1.32 kj / kg k1.09 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas
impact tahan, meksa tahan, nyandhang tahan