Properties of Anorthosite lan Argillite
ukuran gandum
coarse grained
grained nggoleki
rengat
ora duwe aturan baku
conchoidal kanggo ora rata
tilas
putih
putih kanggo werna abu-abu
porosity
kurang keropos
Highly keropos
luster
mutiyara kanggo subvitreous
waxy lan kurang
cleavage
ora duwe aturan baku
slaty
kateguhan
ora kasedhiya
2.6
tartamtu gravitasi
2.62-2.82
2.56-2.68
Kapadhetan
2.7-4 g / cm 3
2.54-2.66 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, impact tahan