But what makes Blue Onyx truly extraordinary is its versatility in the use of backlighting. Due to its natural transparency, this stone lends itself beautifully to being lit from behind, allowing for unique and striking settings. Light filtering through Blue Onyx creates breathtaking visual effects, transforming spaces into settings of pure magic and beauty.
Data sheet
| Country of Origin: | Iran |
| Availability: | Limitata |
| Compressive tensile strength: | 1760 kg/cm2 |
| Compressive tensile strength after freezing cycles: | 1640 kg/cm2 |
| Unit tensile strength in bending: | – |
| Coefficient of linear thermal expansion: | – |
| Water imbibition coefficient: | 0,15% |
| Impact resistance, minimum drop height: | – |
| Frictional wear: | – |
| Weight per unit volume: | 2550 kg/m3 |
