Properties of Argillite lan Ganister
ukuran gandum
grained nggoleki
coarse utawa nggoleki
rengat
conchoidal kanggo ora rata
splintery
tilas
putih kanggo werna abu-abu
putih
porosity
Highly keropos
Highly keropos
luster
waxy lan kurang
kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.56-2.68
2.2-2.8
Kapadhetan
2.54-2.66 g / cm 3
2.2-2.8 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan