Properties of Tuff lan Metapelite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
porosity
Highly keropos
Highly keropos
luster
vitreous kanggo kurang
earthy
kekuatan compressive
ora Sumadhiya
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.73
3.4-3.7
Kapadhetan
1-1.8 g / cm 3
0-300 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan