Properties of Nephelinite lan Evaporite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
porosity
kurang keropos
kurang keropos
luster
vitreous kanggo metallic
subvitreous kanggo kurang
kateguhan
2.7
ora kasedhiya
tartamtu gravitasi
2.4-2.9
2.86-2.99
Kapadhetan
2.5-3 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas
tahan panas, meksa tahan