Properties of Cataclasite lan Pumice
ukuran gandum
grained nggoleki
grained nggoleki
tilas
ireng
putih, greenish putih utawa abu-abu
porosity
kurang keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
sampurna
kateguhan
ora kasedhiya
3
tartamtu gravitasi
2.1
2.86
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.9-3.1 g / cm 3
0.25-0.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
impact tahan, meksa tahan