Properties of Pumice lan Greenschist
Properties
fisik
atose
6
3.5-4
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
planar
conchoidal
tilas
putih, greenish putih utawa abu-abu
putih
porosity
Highly keropos
Highly keropos
luster
earthy
mengilap
kekuatan compressive
51.20 n / mm 2
26
ora Sumadhiya
cleavage
sampurna
slaty
kateguhan
3
1.5
tartamtu gravitasi
2.86
2.5-2.9
transparan
opaque
opaque
Kapadhetan
0.25-0.3 g / cm 3
2.8-2.9 g / cm 3
situs termal
kapasitas panas tartamtu
0.87 kj / kg k
14
ora Sumadhiya
resistance
impact tahan, meksa tahan
impact tahan, meksa tahan, banyu tahan
|
||
|
||
|
