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