Properties of Argillite lan Diorite
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
conchoidal kanggo ora rata
ora kasedhiya
tilas
putih kanggo werna abu-abu
bluish ireng
porosity
Highly keropos
banget kurang keropos
luster
waxy lan kurang
mengilap
kekuatan compressive
ora Sumadhiya
cleavage
slaty
ora kasedhiya
tartamtu gravitasi
2.56-2.68
2.8-3
Kapadhetan
2.54-2.66 g / cm 3
2.8-3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas, meksa tahan, nyandhang tahan