
Specifications:
- Material Type: Natural shell limestone (sedimentary stone)
- Color Range: Light cream to sandy beige with visible fossil/shell fragments
- Available Formats: Pavers, coping, tiles, slabs (varies by supplier)
- Standard Thickness (Pavers): 1¼” – 2”
- Finish Options: Honed, tumbled, brushed, sandblasted
- Water Absorption: Moderate (typically 3–7%, varies by density)
- Slip Resistance (Textured Finish): Suitable for pool decks & exterior use
- Compressive Strength: Medium to high (varies by quarry source)
Note: Exact specifications may vary by manufacturer and quarry origin.
Chemical & Physical Characteristics:
Shellstone Myra is primarily composed of calcium carbonate (CaCO₃) formed from compressed marine shells and fossilized materials. Its structure gives it a naturally porous texture and distinctive organic appearance.
Key characteristics:
- Naturally cool underfoot (ideal for hot climates)
- Moderate porosity (requires sealing for stain resistance)
- Good workability for cutting and shaping
- Sensitive to acidic cleaners (acid-reactive stone)
- Breathable material suitable for exterior installations
Because of its fossil content, each piece has unique patterning — no two pavers are identical.
Advantages (Pros):
- Natural coastal aesthetic with fossil texture
- Stays cooler than many dense stones in direct sun
- Excellent for pool decks & patios
- Slip-resistant when properly finished
- Adds premium, organic look to landscaping
- Blends well with tropical & Mediterranean designs
Disadvantages (Cons):
- Requires sealing to reduce staining
- Can etch if exposed to acidic substances
- Softer than granite or porcelain alternatives
- Color variation between batches
- May darken slightly when wet
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