Properties of Chert lan Anorthosite
ukuran gandum
banget nggoleki-grained
coarse grained
rengat
ora rata, splintery utawa conchoidal
ora duwe aturan baku
porosity
Highly keropos
kurang keropos
luster
waxy lan kurang
mutiyara kanggo subvitreous
kekuatan compressive
ora Sumadhiya
cleavage
non-ana
ora duwe aturan baku
kateguhan
1.5
ora kasedhiya
tartamtu gravitasi
2.5-2.8
2.62-2.82
transparan
tembus kanggo opaque
tembus
Kapadhetan
2.7 g / cm 3
2.7-4 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, ngeruk tahan, nyandhang tahan