Properties of Chert lan Norite
ukuran gandum
banget nggoleki-grained
coarse grained
rengat
ora rata, splintery utawa conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
luster
waxy lan kurang
ora kasedhiya
cleavage
non-ana
ora kasedhiya
tartamtu gravitasi
2.5-2.8
2.86-2.87
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.7 g / cm 3
2.7-3.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
impact tahan, meksa tahan, nyandhang tahan