Properties of Krikel Minyak lan Ignimbrite
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora kasedhiya
ora rata
porosity
Highly keropos
Highly keropos
luster
kurang
vitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
slaty
ora kasedhiya
kateguhan
2.6
ora kasedhiya
tartamtu gravitasi
2.2-2.8
2.73
Kapadhetan
2.4-2.8 g / cm 3
1-1.8 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan