Properties of Icelandite lan Whiteschist
ukuran gandum
banget nggoleki-grained
nggoleki grained medium
rengat
ora rata
conchoidal
porosity
kurang keropos
kurang keropos
luster
vitreous
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
sampurna
tartamtu gravitasi
2.5-2.8
2.86
Kapadhetan
2.11-2.36 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas