Properties of Rhyodacite lan Wehrlite
ukuran gandum
grained nggoleki
coarse grained
rengat
conchoidal
ora duwe aturan baku
porosity
kurang keropos
kurang keropos
luster
greasy kanggo kurang
metallic
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
sampurna
tartamtu gravitasi
2.34-2.40
8.4
Kapadhetan
ora Sumadhiya
2.6-3.7 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, meksa tahan