Properties of Basanite lan Comendite
ukuran gandum
grained nggoleki
grained medium
rengat
ora rata, splintery utawa conchoidal
mrembet
porosity
Highly keropos
Highly keropos
luster
waxy lan kurang
kurang
tartamtu gravitasi
2.5-2.8
2.38
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.7 g / cm 3
-9999 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan