Properties of Argillite lan Pseudotachylite
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
conchoidal kanggo ora rata
ora rata
tilas
putih kanggo werna abu-abu
cahya kanggo coklat peteng
porosity
Highly keropos
kurang keropos
luster
waxy lan kurang
vitreous
kekuatan compressive
ora Sumadhiya
cleavage
slaty
ora duwe aturan baku
kateguhan
2.6
ora kasedhiya
tartamtu gravitasi
2.56-2.68
2.46-2.86
transparan
opaque
transparent kanggo Translucent
Kapadhetan
2.54-2.66 g / cm 3
2.7-2.9 g / cm 3
resistance
tahan panas, impact tahan
tahan panas