Properties of Pseudotachylite lan Novaculite
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora rata
conchoidal
tilas
cahya kanggo coklat peteng
wernane
porosity
kurang keropos
kurang keropos
luster
vitreous
waxy lan kurang
cleavage
ora duwe aturan baku
non-ana
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.46-2.86
2.5-2.7
transparan
transparent kanggo Translucent
tembus kanggo opaque
Kapadhetan
2.7-2.9 g / cm 3
2.7 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, meksa tahan, nyandhang tahan