Properties of Siltstone lan Novaculite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal
conchoidal
porosity
Highly keropos
kurang keropos
luster
kurang
waxy lan kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
non-ana
tartamtu gravitasi
2.54-2.73
2.5-2.7
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.6-2.7 g / cm 3
2.7 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan, banyu tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan