Properties of Picrite lan Granulite
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
ora rata
ora kasedhiya
tilas
putih, greenish putih utawa abu-abu
putih
porosity
kurang keropos
banget kurang keropos
luster
subvitreous kanggo kurang
vitreous
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
2.75-2.92
2.8-3.0
Kapadhetan
1.5-2.5 g / cm 3
3.06-3.33 g / cm 3
resistance
tahan panas
tahan panas, nyandhang tahan