Properties of Quartzite lan Ignimbrite
ukuran gandum
grained medium
grained nggoleki
rengat
ora rata, splintery utawa conchoidal
ora rata
porosity
kurang keropos
Highly keropos
luster
vitreous
vitreous kanggo kurang
cleavage
indiscernible
ora kasedhiya
kateguhan
1.9
ora kasedhiya
tartamtu gravitasi
2.6-2.8
2.73
transparan
transparent kanggo Translucent
opaque
Kapadhetan
2.32-2.42 g / cm 3
1-1.8 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan