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