The Black Marble Features:
The strongest black marble with combinations of black, white and gold colors.
Using this stone because of its strength and the product health guarante
| Stone feature | % |
| Water absorption percent | 0.23 |
| Abrasion resistance of stone subjected to foot traffic Ha (AVg) | 19.44 |
| Apparent and real density determination | 1.75 × 105 kg/cm2 |
| Hardness | 3 – 3.5 |
| Apparent density | 2.70 gr/cm3 |