Properties of Tuff lan Flint
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
ora rata
conchoidal
porosity
Highly keropos
Highly keropos
luster
vitreous kanggo kurang
vitreous
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
2.7-2.71 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan