Properties of Pyrolite lan Pumice
ukuran gandum
coarse grained
grained nggoleki
rengat
ora duwe aturan baku
planar
tilas
putih
putih, greenish putih utawa abu-abu
porosity
kurang keropos
Highly keropos
tartamtu gravitasi
3-3.01
2.86
transparan
tembus kanggo opaque
opaque
Kapadhetan
3.1-3.4 g / cm 3
0.25-0.3 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
impact tahan, meksa tahan