Properties of Nephelinite lan Phyllite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
porosity
kurang keropos
Highly keropos
luster
vitreous kanggo metallic
phyllitic
kekuatan compressive
ora Sumadhiya
cleavage
cacat
crenulation lan mrembet
tartamtu gravitasi
2.4-2.9
2.72-2.73
Kapadhetan
2.5-3 g / cm 3
2.18-3.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas, meksa tahan, banyu tahan