Properties of Krikel lan Rhyodacite
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora kasedhiya
conchoidal
porosity
Highly keropos
kurang keropos
luster
kurang
greasy kanggo kurang
cleavage
slaty
ora kasedhiya
tartamtu gravitasi
2.2-2.8
2.34-2.40
Kapadhetan
2.4-2.8 g / cm 3
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas