Properties of Novaculite lan Felsite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal
conchoidal
porosity
kurang keropos
banget kurang keropos
luster
waxy lan kurang
vitreous
kateguhan
1.5
ora kasedhiya
tartamtu gravitasi
2.5-2.7
2.6-2.7
transparan
tembus kanggo opaque
tembus
Kapadhetan
2.7 g / cm 3
2.6 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan