Properties of Minette lan Phyllite
ukuran gandum
nggoleki kanggo coarse grained
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
porosity
banget kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
phyllitic
cleavage
conchoidal
crenulation lan mrembet
kateguhan
ora kasedhiya
1.2
tartamtu gravitasi
2.86-2.87
2.72-2.73
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.95-2.96 g / cm 3
2.18-3.3 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, meksa tahan, banyu tahan