Properties of Chert lan Granulite
ukuran gandum
banget nggoleki-grained
medium kanggo coarse grained
rengat
ora rata, splintery utawa conchoidal
ora kasedhiya
porosity
Highly keropos
banget kurang keropos
luster
waxy lan kurang
vitreous
kateguhan
1.5
ora kasedhiya
tartamtu gravitasi
2.5-2.8
2.8-3.0
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.7 g / cm 3
3.06-3.33 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, nyandhang tahan