Properties of Phyllite lan Tephrite
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo nggoleki coarse grained
rengat
conchoidal
ora rata
porosity
Highly keropos
banget kurang keropos
luster
phyllitic
subvitreous kanggo kurang
cleavage
crenulation lan mrembet
crenulation lan mrembet
tartamtu gravitasi
2.72-2.73
2.86
Kapadhetan
2.18-3.3 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, meksa tahan, banyu tahan
tahan panas, impact tahan