Onice Nero has a dark cloudy background. Due to its particular color mix of black, gray, white and dark yellow, this onyx is a perfect decorative and ornamental element. It is most used for interior projects, for coatings and objects.
TECHNICAL DATA
| Quarrying Location: | Iran |
| Availability: | Limited |
| Compression breaking load: | 1760 kg/cm2 |
| Compression breaking load after freezing: | 1640 kg/cm2 |
| Ultimate tensile strength: | - |
| Thermal linear expansion coefficient: | - |
| Water absorption: | 0,15% |
| Impact test: min. fall height: | - |
| Frictional wear test: | - |
| Bulk density: | 2550 kg/m3 |
