Properties of Icelandite lan Coquina
ukuran gandum
banget nggoleki-grained
coarse grained
rengat
ora rata
ora duwe aturan baku
porosity
kurang keropos
Highly keropos
luster
vitreous
kurang kanggo vitreous kanggo submetallic
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
1.1
ora kasedhiya
tartamtu gravitasi
2.5-2.8
1.10-2.24
Kapadhetan
2.11-2.36 g / cm 3
2.8-2.9 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan