fisik
atose
4-5
1
7
👆🏻
ukuran gandum
grained nggoleki
rengat
conchoidal
tilas
cahya kanggo coklat peteng
porosity
kurang keropos
luster
earthy
kekuatan compressive
37.40 n / mm 2
Rank: 42 (Overall)
0.15
450
👆🏻
cleavage
sampurna
kateguhan
2.3
tartamtu gravitasi
2.8-3
0
8.4
👆🏻
transparan
opaque
Kapadhetan
2.9-3.1 g / cm 3
0
1400
👆🏻
situs termal
kapasitas panas tartamtu
0.84 kj / kg k
Rank: 15 (Overall)
0.14
3.2
👆🏻
resistance
tahan panas, meksa tahan, nyandhang tahan