Lioz Santo Florient Limestone

Quarry Location: Pero Pinheiro, Sintra, Lisboa Region, Portugal A region historically famed for its architectural limestones, particularly the Lioz family of stones used in palaces, churches, and heritage buildings across Portugal. 

Appearance, Texture & Pattern

Background Color: Creamy golden beige, providing a warm and inviting base tone.

Veining & Features:

• Distinct terracotta reddish-brown veins weave naturally across the surface.
• Subtle rose-pink hues and features give the stone a romantic, elegant visual identity.

Pattern Style:

• Flowing and organic with moderate to high movement, suitable for statement surfaces.
• Occasionally interspersed with fossilized marine inclusions, a signature of its Lioz limestone origin.

Texture:

• Fine to medium grain, with a compact and smooth surface.
• Typically consistent with light natural variation in tone and structure.

Physical & Mechanical Properties

• Water Absorption .... 0.16% by weight
• Density .... 2689 kg/m³ (2.689 g/cm³)
• Flexural Strength .... 18.7 – 19.1 MPa
• Compressive Strength .... 102.0 – 106.8 MPa
• Porosity .... Low (approx. 1.5–2.5%)
• Hardness (Mohs) .... ~3.0 – 4.0
• Slip Resistance .... R9 – R10 (depending on finish)

Chemical & Mineral Composition (% by weight)

• CaCO3 (Calcium Carbonate) .... 92–95%
• MgCO3 (Magnesium Carbonate) .... 1–2%
• SiO2 (Silica) .... 1–2%
• Fe2O3 (Iron Oxide) .... 0.5–1.5% (provides reddish tones)
• Al2O3 (Aluminum Oxide) .... <0.5%
• Other Minerals .... <2%

Surface Finish Options

• Polished .... High gloss – emphasizes depth, veining, and colors
• Honed .... Matte finish – soft and elegant for interiors
• Brushed .... Lightly textured, aged appearance
• Tumbled .... Worn antique look, ideal for rustic and classic styles
• Bush-Hammered .... Coarse anti-slip surface – good for outdoor paving
• Sandblasted .... Slightly rough with even texture – slip-resistant

Cutting Sizes (cm)

Slabs:

• Thickness: 2 cm and 3 cm standard
• Dimensions: Typically 240–300 cm (length) × 120–160 cm (height)

Cut-to-Size Tiles:

• Standard: 30×30, 30×60, 40×40, 60×60, 40×80 cm
• Custom cuts for project specifications available upon request

Usage & Applications

Ideal for high-end residential and commercial use:

Interior:

• Flooring, wall cladding, bathroom vanities, staircases, fireplace surrounds
• Decorative panels, lobby and hallway finishes, countertops

Exterior (with proper treatment):

• Façade cladding, columns, patios, porticos, fountains

Maintenance & Care

Sealing: Recommended for all installations to prevent staining and moisture absorption, particularly in wet or high-traffic areas.

Cleaning: Use pH-neutral cleaners; avoid acidic or harsh chemicals.

Ongoing Maintenance: Wipe spills immediately. Reseal every 1–2 years as needed depending on use and exposure.

Summary

Lioz Santo Florient Limestone brings a graceful and warm aesthetic to architectural and design projects. With its creamy golden beige tones, interspersed terracotta and rose-pink veining, and marine fossil inclusions, it is both timeless and luxurious. Supported by excellent mechanical properties, low porosity, and durable compact grain, it is suitable for a wide range of indoor and outdoor applications. Its connection to Portugal’s architectural heritage makes it especially appealing for classic-meets-modern design schemes.