fisik
atose
1-21-1.5
1
7
👆🏻
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
tilas
putih
ireng
porosity
Highly keropos
kurang keropos
luster
phyllitic
mengilap
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 31.25-2.5 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.79 kj / kg k1.32 kj / kg k
0.14
3.2
👆🏻
resistance
tahan panas, meksa tahan, banyu tahan
tahan panas, banyu tahan