Properties of Pumice lan Kapur
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
planar
ora kasedhiya
tilas
putih, greenish putih utawa abu-abu
putih
porosity
Highly keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
non-ana
tartamtu gravitasi
2.86
2.3-2.4
Kapadhetan
0.25-0.3 g / cm 3
2.49-2.50 g / cm 3
resistance
impact tahan, meksa tahan
tahan panas