Properties
fisik
atose
1-2
4-5
ukuran gandum
grained nggoleki
nggoleki grained medium
rengat
flat
conchoidal
tilas
putih
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
luster
pearly
metallic
kekuatan compressive
250.00 n / mm 2
4
ora Sumadhiya
cleavage
sampurna
ora kasedhiya
kateguhan
1
ora kasedhiya
tartamtu gravitasi
2.86
2.0
transparan
tembus
opaque
Kapadhetan
2.8-2.9 g / cm 3
ora Sumadhiya
situs termal
kapasitas panas tartamtu
0.92 kj / kg k
10
0.24 kj / kg k
24
resistance
tahan panas, nyandhang tahan
tahan panas, impact tahan, meksa tahan
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