Properties of Icelandite lan Foidolite
ukuran gandum
banget nggoleki-grained
medium kanggo nggoleki coarse grained
rengat
ora rata
conchoidal
porosity
kurang keropos
banget kurang keropos
luster
vitreous
subvitreous kanggo kurang
cleavage
ora kasedhiya
sampurna
kateguhan
1.1
ora kasedhiya
tartamtu gravitasi
2.5-2.8
2.86
Kapadhetan
2.11-2.36 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, nyandhang tahan