Properties of Phyllite lan Rhyolite
ukuran gandum
medium kanggo nggoleki coarse grained
gedhe lan coarse grained
rengat
conchoidal
sub-conchoidal
porosity
Highly keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
cleavage
crenulation lan mrembet
ora kasedhiya
tartamtu gravitasi
2.72-2.73
2.65-2.67
Kapadhetan
2.18-3.3 g / cm 3
2.4-2.6 g / cm 3
resistance
tahan panas, meksa tahan, banyu tahan
tahan panas, nyandhang tahan