Properties of Wehrlite lan Phonolite
ukuran gandum
coarse grained
grained nggoleki
rengat
ora duwe aturan baku
conchoidal kanggo ora rata
porosity
kurang keropos
kurang keropos
luster
metallic
greasy kanggo kurang
kekuatan compressive
ora Sumadhiya
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
8.4
2.6
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.6-3.7 g / cm 3
2.6 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, nyandhang tahan