Properties of IJOLITE lan Basanite
ukuran gandum
coarse grained
grained nggoleki
rengat
conchoidal kanggo ora rata
ora rata, splintery utawa conchoidal
porosity
kurang keropos
Highly keropos
luster
greasy kanggo kurang
waxy lan kurang
kateguhan
ora kasedhiya
1.5
tartamtu gravitasi
2.6-2.76
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.6 g / cm 3
2.7 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan