Properties of Pyrolite lan Ignimbrite
ukuran gandum
coarse grained
grained nggoleki
rengat
ora duwe aturan baku
ora rata
porosity
kurang keropos
Highly keropos
luster
mengilap
vitreous kanggo kurang
cleavage
cacat
ora kasedhiya
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
3-3.01
2.73
transparan
tembus kanggo opaque
opaque
Kapadhetan
3.1-3.4 g / cm 3
1-1.8 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan