Properties of Rhyodacite lan Phyllite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
porosity
kurang keropos
Highly keropos
luster
greasy kanggo kurang
phyllitic
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
crenulation lan mrembet
tartamtu gravitasi
2.34-2.40
2.72-2.73
Kapadhetan
ora Sumadhiya
2.18-3.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas, meksa tahan, banyu tahan