Properties of Batubara lan Eclogite
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
porosity
kurang keropos
kurang keropos
luster
kurang kanggo vitreous kanggo submetallic
subvitreous kanggo kurang
tartamtu gravitasi
1.1-1.4
2.86-2.87
Kapadhetan
1100-1400 g / cm 3
3.2-3.6 g / cm 3
resistance
tahan panas
tahan panas