Properties of Ignimbrite lan Theralite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora rata
ora rata, splintery utawa conchoidal
porosity
Highly keropos
Highly keropos
luster
vitreous kanggo kurang
waxy lan kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.73
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
1-1.8 g / cm 3
2.7 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
impact tahan, meksa tahan, nyandhang tahan