Mint Sandstone is an ivory to light beige quartz-rich sandstone with subtle golden undertones, quarried in Gwalior, Madhya Pradesh, India. This durable natural stone is prized for its hard, fine-grained texture, making it suitable for a wide range of architectural and landscaping applications. Although in the stone trade it is sometimes referred to as marble due to its ability to take a smooth finish, geologically it is classified as a sandstone (quartz arenite), not limestone or marble.

Texture & Pattern

Grain: Fine to medium-grained quartz crystals, tightly bonded.

Coloration: Ivory-light beige base, often with subtle golden, yellowish, or light brown shades.

Pattern: Consistent, uniform appearance with minimal veining, sometimes showing fossil imprints or ripple marks typical of sedimentary stones.

Physical & Mechanical Properties (average test results)

• Water absorption (by weight): ~1.0 – 1.5%
• Density (bulk specific gravity): ~2,350 – 2,500 kg/m³
• Porosity: ~3 – 5%
• Compressive strength (dry): ~70 – 90 MPa
• Flexural strength: ~8 – 10 MPa
• Modulus of rupture: ~9 MPa
• Abrasion resistance: Good (suitable for high-traffic flooring)
• Hardness (Mohs scale): 6 – 7

Chemical Composition (% by weight, approximate)

• SiO₂ (Silica / Quartz): 92 – 96%
• Al₂O₃ (Alumina): 1 – 2%
• Fe₂O₃ (Iron Oxide): 1 – 1.5% (responsible for golden hues)
• CaO (Calcium Oxide): < 1%
• MgO (Magnesium Oxide): < 0.5%
• Others (Na₂O, K₂O, TiO₂): < 1%

Mineralogical Composition

• Quartz: 90 – 95%
• Feldspar: 2 – 5%
• Clay & Mica traces: ~1 – 2%
• Iron oxides & accessories: < 1%

Applications & Usage

• Exterior & interior wall cladding
• Paving, pathways, and landscaping
• Flooring (residential and commercial)
• Pool surrounds & garden features
• Stairs, risers, coping stones
• Countertops and tabletops (with proper sealing)
• Monuments and decorative artifacts

Maintenance

Requires sealing for stain resistance, especially in wet or high-traffic areas. Clean with mild soap and water; avoid acidic cleaners. Periodic re-sealing (every 1–2 years) recommended to maintain surface finish and durability.

Available Cutting Sizes (cm)

• Tiles: 30×30, 30×60, 60×60, 60×90, custom cut-to-size.
• Slabs: 200–300 × 100–180 cm.
• Thicknesses: 1.5 cm, 2 cm, 3 cm, custom thickness available.

Surface Finish Options

• Natural / Riven (Split) – rustic, non-slip, ideal for outdoor paving.
• Honed – smooth, matte surface.
• Polished – glossy, though less common for sandstone.
• Sandblasted – textured, slip-resistant.
• Bush-hammered – rugged finish for exterior use.
• Tumbled – aged, antique look.
• Sawn – machine-cut, uniform surface.