Description
C125OCrystal as Azna Marble or Arbab White Crystal, Azna Crystal is among the finest and most well-known white crystalline stones in both Iran and the global market.
Technical Analysis of Azna Crystal Stone
| Feature | Description & Values |
| Colour & Pattern | White background with diagonal and irregular grey and black veining |
| Specific Gravity | Approximately 2.7 g/cm³ |
| Abrasion Resistance | High; suitable for high-traffic areas |
| Texture | Uniform texture with fine to medium grain size |
| Polishability | Very good; excellent capability for a high-gloss finish |
| Available Finishes | Polished, flamed, honed |
| Density | High; indicating strength and long-term durability |
| Compressive Strength | Approximately 150–200 MPa |
| Water Absorption | Less than 0.5%; very low |
| Porosity | Low; under 1% |
| Frost Resistance | Excellent; well-suited for cold climates |
| Acid Resistance | Very good; resistant to mild acids such as lemon juice and yoghurt |
| Efflorescence Resistance | Excellent; low porosity prevents surface whitening or salt deposits |

Best Applications
Interior Uses
- Flooring
- Wall cladding
- Staircases
- Countertops

Exterior Uses
- Building façades
- Outdoor paving
- Landscaping
Stone Art & Accessories
- Memorial and gravestones
- Countertops
- Washbasins
- Sinks
- Balustrades and decorative columns
- Sculptures and statues
- Tables
Advantages
- High durability and strength
- Excellent resistance to wear and scratches
- Elegant appearance with a bright, clean colour
- Resilient in various weather conditions
Disadvantages
- Relatively heavy
- Higher price compared to some alternative stones
- Moderate sensitivity to strong acids

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