Properties of Phonolite lan Eclogite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal kanggo ora rata
ora kasedhiya
porosity
kurang keropos
kurang keropos
luster
greasy kanggo kurang
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.6
2.86-2.87
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.6 g / cm 3
3.2-3.6 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas