Properties of Claystone lan Pumice
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora kasedhiya
planar
tilas
putih
putih, greenish putih utawa abu-abu
porosity
banget kurang keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
sampurna
tartamtu gravitasi
0
2.86
Kapadhetan
2-2.9 g / cm 3
0.25-0.3 g / cm 3
resistance
tahan panas, impact tahan
impact tahan, meksa tahan