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| Hardness : | 6 to 6.5 on Moh's Scale |
| Density : | 2.07 to 2.11 Kg/cm3 |
| Compressive Strength : | 41 to 63 N/mm2 |
| Modulus of Rupture : | 7-11 N/mm2 |
| Water Absorption : | 8.0 - 11 % |
| Porosity : | Comparatively Porous |
Rainbow sandstone is type of Quartzose sandstone. It is mainly consist of quartz. It is without of |
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