Description
C125N Crystal Stone Also referred to as Aligudarz Marble, this premium-quality crystalline stone is one of Iran’s finest, quarried from the Aligudarz region in Lorestan Province.
Physical and Chemical Properties
- Colour & Pattern: Predominantly white background with irregular grey and black veining, creating a distinctive and elegant appearance.


- Texture: Crystalline and uniform, with a smooth and polished surface.
- Strength: High compressive and abrasion resistance, making it ideal for high-traffic areas.
- Water Absorption: Extremely low, making it well-suited for humid and sanitary spaces.
- Polishability: Excellent; produces a shiny, reflective surface after processing.
- Density & Porosity: High density with low porosity, contributing to its strength and durability.
Applications
Interior Spaces
- Wall Cladding: Ideal for internal walls, lobbies, and both residential and commercial interiors due to its bright, glossy appearance.
- Flooring: Suitable for office and residential floors because of its durability and low water absorption.
- Countertops & Cabinet Surfaces: Well-suited for kitchen and bathroom countertops due to its polished surface and moisture resistance.
- Fireplaces & Decorative Frames: Perfect for Bookmatch and Fourmatch installations thanks to its natural veining and aesthetic appeal.

Exterior Spaces
- Building Façades: Can be used externally; however, in cold climates, it requires proper care and maintenance.
- Bookmatch & Fourmatch Panels: Ideal for decorative cladding inside and out due to its natural symmetrical patterns.
Advantages
- High aesthetic appeal with brilliant shine and unique veining.
- Excellent compressive and abrasion resistance, suitable for high-traffic areas.
- Very low water absorption, ideal for wet and hygienic environments.
- Superior polishability, producing a glossy, luxurious finish.
Disadvantages
- In cold climates, outdoor use demands proper maintenance and care.
- Due to its smooth back surface, metal anchors (clamps or S-hooks) must be used for better adhesion in façades.
Important Notes
- When used as exterior cladding, especially in cold regions, regular inspection and maintenance are recommended.
- Due to its low porosity and smooth backside, proper mechanical anchoring (e.g., S-hooks) is essential to ensure secure installation.
Technical Analysis of Aligudarz Crystal Stone
| Property | Aligudarz Stone Value | Minimum Ideal | Maximum Ideal |
| Water Absorption (%) | 0.10 | 0.01 | 2.00 |
| Specific Gravity (g/cm³) | 2.74 | 2.20 | 3.00 |
| Porosity (%) | 0.20 | 0.05 | 1.00 |
| Compressive Strength (MPa) | 910 | 600 | 1250 |
| Abrasion Resistance (g/cm²) | 3.0 | 2.5 | 4.0 |

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