fisik
atose
3-41-2
1
7
👆🏻
ukuran gandum
nggoleki grained medium
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
bluish ireng
putih
porosity
kurang keropos
Highly keropos
luster
grainy, mutiyara lan vitreous
phyllitic
kekuatan compressive
200.00 n / mm 250.00 n / mm 2
0.15
450
👆🏻
cleavage
-
crenulation lan mrembet
kateguhan
-
1.2
tartamtu gravitasi
-99992.72-2.73
0
8.4
👆🏻
transparan
opaque
opaque
Kapadhetan
-9999 g / cm 32.18-3.3 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.84 kj / kg k0.79 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, banyu tahan