Properties of Nephelinite lan Serpentinite
ukuran gandum
grained nggoleki
banget nggoleki-grained
tilas
putih
putih, greenish putih utawa abu-abu
porosity
kurang keropos
kurang keropos
luster
vitreous kanggo metallic
waxy lan kurang
cleavage
cacat
ora duwe aturan baku
tartamtu gravitasi
2.4-2.9
2.79-3
Kapadhetan
2.5-3 g / cm 3
2.5-3 g / cm 3
resistance
tahan panas
tahan panas