Properties of Cataclasite lan Obsidian
ukuran gandum
grained nggoleki
ora ditrapake
porosity
kurang keropos
banget kurang keropos
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
non-ana
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.1
2.6-2.7
transparan
tembus kanggo opaque
tembus
Kapadhetan
2.9-3.1 g / cm 3
2.6 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan