Properties of Icelandite lan Litchfieldite
ukuran gandum
banget nggoleki-grained
coarse grained
rengat
ora rata
conchoidal kanggo ora rata
porosity
kurang keropos
kurang keropos
luster
vitreous
greasy kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
miskin
kateguhan
1.1
ora kasedhiya
tartamtu gravitasi
2.5-2.8
2.6
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.11-2.36 g / cm 3
2.6 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, impact tahan, nyandhang tahan