Properties of Pyrolite lan Felsite
ukuran gandum
coarse grained
grained nggoleki
rengat
ora duwe aturan baku
conchoidal
porosity
kurang keropos
banget kurang keropos
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
3-3.01
2.6-2.7
transparan
tembus kanggo opaque
tembus
Kapadhetan
3.1-3.4 g / cm 3
2.6 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan