Properties of Gritstone lan Flint
ukuran gandum
coarse grained
banget nggoleki-grained
rengat
conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
cleavage
sampurna
non-ana
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.250
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.2 g / cm 3
2.7-2.71 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan