Properties of Siltstone lan Gabbro
ukuran gandum
grained nggoleki
coarse grained
rengat
conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
luster
kurang
ora kasedhiya
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.54-2.73
2.86-2.87
Kapadhetan
2.6-2.7 g / cm 3
2.7-3.3 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, banyu tahan
impact tahan, meksa tahan, nyandhang tahan