Properties of Pumice lan Metapelite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
tilas
putih, greenish putih utawa abu-abu
dingerteni
porosity
Highly keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
ora kasedhiya
kateguhan
3
ora kasedhiya
tartamtu gravitasi
2.86
3.4-3.7
Kapadhetan
0.25-0.3 g / cm 3
0-300 g / cm 3
resistance
impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan