Properties of Rhyodacite lan Theralite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal
ora rata, splintery utawa conchoidal
porosity
kurang keropos
Highly keropos
luster
greasy kanggo kurang
waxy lan kurang
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
non-ana
tartamtu gravitasi
2.34-2.40
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
ora Sumadhiya
2.7 g / cm 3
resistance
tahan panas
impact tahan, meksa tahan, nyandhang tahan