Properties of Kapur lan Rhyodacite
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora kasedhiya
conchoidal
porosity
Highly keropos
kurang keropos
luster
kurang
greasy kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
non-ana
ora kasedhiya
tartamtu gravitasi
2.3-2.4
2.34-2.40
Kapadhetan
2.49-2.50 g / cm 3
ora Sumadhiya
resistance
tahan panas
tahan panas