Properties of Argillite lan Teschenite
ukuran gandum
grained nggoleki
coarse grained
rengat
conchoidal kanggo ora rata
conchoidal
tilas
putih kanggo werna abu-abu
ireng
porosity
Highly keropos
Highly keropos
luster
waxy lan kurang
ora kasedhiya
kekuatan compressive
ora Sumadhiya
cleavage
slaty
ora kasedhiya
tartamtu gravitasi
2.56-2.68
2.86-2.87
Kapadhetan
2.54-2.66 g / cm 3
2.7-3.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan
impact tahan, meksa tahan, nyandhang tahan