Properties of Argillite lan Oolite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal kanggo ora rata
conchoidal
tilas
putih kanggo werna abu-abu
putih
porosity
Highly keropos
kurang keropos
luster
waxy lan kurang
mutiyara kanggo mengilap
tartamtu gravitasi
2.56-2.68
-9999
Kapadhetan
2.54-2.66 g / cm 3
-9999 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, nyandhang tahan