Properties of Shonkinite lan Icelandite
ukuran gandum
medium kanggo nggoleki coarse grained
banget nggoleki-grained
rengat
ora kasedhiya
ora rata
porosity
kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
vitreous
kekuatan compressive
ora Sumadhiya
cleavage
sampurna
ora kasedhiya
kateguhan
ora kasedhiya
1.1
tartamtu gravitasi
2.6-2.7
2.5-2.8
Kapadhetan
2.6-2.8 g / cm 3
2.11-2.36 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan