Properties of Trondhjemite lan Icelandite
ukuran gandum
medium kanggo nggoleki coarse grained
banget nggoleki-grained
rengat
conchoidal
ora rata
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
vitreous
cleavage
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.86-3
2.5-2.8
Kapadhetan
2.73 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