| Name | Rmarkino Black Granite |
| Type | Natural Stone (Granite) |
| Color | Black with golden, brown, and white veining |
| Origin | India (mainly from Rajasthan) |
| Density | 2.70 – 2.80 g/cm³ |
| Compressive Strength | 200 – 250 MPa |
| Water Absorption | 0.10 – 0.30% |
| Porosity | Low |
| Hardness | 6 – 7 on the Mohs scale of hardness |
| Surface Finish | Polished, Honed, Brushed, Flamed |
| Thickness | 10 mm, 20 mm, 30 mm, or customized thickness |
| Size | Customizable (Slabs, Tiles) |
| Breaking Strength | 14 – 16 MPa |
| Thermal Expansion | 6 – 7 × 10⁻⁶ /°C |
| Modulus of Rupture | 14 – 16 MPa |
Markino Black Granite
Agastya Granimarmo Pvt Ltd