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