Properties of Nephelinite lan Hyaloclastite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
flat
ora kasedhiya
porosity
kurang keropos
Highly keropos
luster
vitreous kanggo metallic
kurang lan grainy
kekuatan compressive
ora Sumadhiya
cleavage
cacat
ora kasedhiya
kateguhan
2.7
ora kasedhiya
tartamtu gravitasi
2.4-2.9
ora Sumadhiya
Kapadhetan
2.5-3 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas