Properties of Schist lan Adakite
ukuran gandum
medium kanggo nggoleki coarse grained
nggoleki grained medium
rengat
conchoidal
conchoidal
porosity
Highly keropos
kurang keropos
luster
mengilap
grainy, mutiyara lan vitreous
cleavage
slaty
ora kasedhiya
kateguhan
1.5
ora kasedhiya
tartamtu gravitasi
2.5-2.9
ora Sumadhiya
Kapadhetan
2.8-2.9 g / cm 3
ora Sumadhiya
resistance
impact tahan, meksa tahan, banyu tahan
tahan panas, meksa tahan, nyandhang tahan