Properties of Nephelinite lan Breccia
ukuran gandum
grained nggoleki
medium kanggo coarse grained
porosity
kurang keropos
kurang keropos
luster
vitreous kanggo metallic
kurang kanggo pearly
kekuatan compressive
ora Sumadhiya
kateguhan
2.7
ora kasedhiya
tartamtu gravitasi
2.4-2.9
2.86-2.87
Kapadhetan
2.5-3 g / cm 3
0 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas, impact tahan, meksa tahan, nyandhang tahan