Properties of Websterite lan Icelandite
ukuran gandum
coarse grained
banget nggoleki-grained
tilas
putih, greenish putih utawa abu-abu
putih
porosity
kurang keropos
kurang keropos
luster
kurang kanggo vitreous kanggo submetallic
vitreous
cleavage
ora duwe aturan baku
ora kasedhiya
kateguhan
ora kasedhiya
1.1
tartamtu gravitasi
3.2-3.5
2.5-2.8
Kapadhetan
3.1-3.6 g / cm 3
2.11-2.36 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan