Properties of JASPEROID lan Argillite
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
rengat
conchoidal
conchoidal kanggo ora rata
tilas
putih
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
luster
vitreous lan mutiyara
waxy lan kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.8-3
2.56-2.68
transparan
transparent kanggo Translucent
opaque
Kapadhetan
2.8-2.9 g / cm 3
2.54-2.66 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan