Properties of Essexite lan Migmatite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
conchoidal
ora duwe aturan baku
porosity
Highly keropos
banget kurang keropos
luster
ora kasedhiya
kurang kanggo mutiyara kanggo subvitreous
cleavage
ora kasedhiya
miskin
tartamtu gravitasi
ora Sumadhiya
2.65-2.75
Kapadhetan
ora Sumadhiya
ora Sumadhiya
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan