Properties of Metapelite lan Migmatite
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo nggoleki coarse grained
rengat
fibrous
ora duwe aturan baku
porosity
Highly keropos
banget kurang keropos
luster
earthy
kurang kanggo mutiyara kanggo subvitreous
cleavage
ora kasedhiya
miskin
kateguhan
ora kasedhiya
1.2
tartamtu gravitasi
3.4-3.7
2.65-2.75
Kapadhetan
0-300 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, meksa tahan