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