Properties of Suevite lan Nephelinite
ukuran gandum
coarse grained
grained nggoleki
tilas
cahya kanggo coklat peteng
putih
porosity
kurang keropos
kurang keropos
luster
earthy
vitreous kanggo metallic
kekuatan compressive
ora Sumadhiya
cleavage
ora duwe aturan baku
cacat
kateguhan
ora kasedhiya
2.7
tartamtu gravitasi
2.86
2.4-2.9
Kapadhetan
2.8-2.9 g / cm 3
2.5-3 g / cm 3
resistance
tahan panas
tahan panas