fisik
atose
6.56-7
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
grained medium
rengat
ora rata
mrembet
tilas
bluish ireng
bluish ireng
porosity
banget kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang
kekuatan compressive
90.00 n / mm 292.40 n / mm 2
0.15
450
👆🏻
cleavage
crenulation lan mrembet
-
kateguhan
2.4
2
tartamtu gravitasi
2.862.38
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
2.8-2.9 g / cm 3-9999 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.92 kj / kg k0.79 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, impact tahan
tahan panas, impact tahan