Properties of Greenschist lan Gneiss
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo coarse grained
rengat
conchoidal
ora duwe aturan baku
porosity
Highly keropos
banget kurang keropos
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.5-2.9
2.5-2.7
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.8-2.9 g / cm 3
2.6-2.9 g / cm 3
resistance
impact tahan, meksa tahan, banyu tahan
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan