Properties of Schist lan Gabbro
ukuran gandum
medium kanggo nggoleki coarse grained
coarse grained
rengat
conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
luster
mengilap
ora kasedhiya
kekuatan compressive
ora Sumadhiya
cleavage
slaty
ora kasedhiya
tartamtu gravitasi
2.5-2.9
2.86-2.87
Kapadhetan
2.8-2.9 g / cm 3
2.7-3.3 g / cm 3
resistance
impact tahan, meksa tahan, banyu tahan
impact tahan, meksa tahan, nyandhang tahan