Properties of Flint lan Argillite
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
conchoidal
conchoidal kanggo ora rata
tilas
putih
putih kanggo werna abu-abu
porosity
Highly keropos
Highly keropos
luster
vitreous
waxy lan kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.5-2.8
2.56-2.68
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.7-2.71 g / cm 3
2.54-2.66 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan