Properties of Anorthosite lan Tephrite
ukuran gandum
coarse grained
medium kanggo nggoleki coarse grained
rengat
ora duwe aturan baku
ora rata
porosity
kurang keropos
banget kurang keropos
luster
mutiyara kanggo subvitreous
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora duwe aturan baku
crenulation lan mrembet
kateguhan
ora kasedhiya
2.4
tartamtu gravitasi
2.62-2.82
2.86
Kapadhetan
2.7-4 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, impact tahan