Properties of Hawaiite lan Pumice
ukuran gandum
ora ditrapake
grained nggoleki
tilas
ora kasedhiya
putih, greenish putih utawa abu-abu
porosity
kurang keropos
Highly keropos
luster
ora kasedhiya
earthy
cleavage
ora ditrapake
sampurna
kateguhan
ora kasedhiya
3
tartamtu gravitasi
ora Sumadhiya
2.86
Kapadhetan
ora Sumadhiya
0.25-0.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, nyandhang tahan
impact tahan, meksa tahan