Philippines Perlato Marble

Philippines Perlato Marble is a beautiful natural stone quarried in Antipolo, Rizal, Philippines. It is recognized for its light beige background color, accentuated with darker veins and subtle light hues, creating a warm and elegant appearance. One of its unique features is the presence of tiny sea shell fossil segments, which add a charming, organic pattern to the marble’s surface.

Color & Texture

• Color: Light beige to creamy background, with darker beige to brown veins that create a natural, wavy pattern.
• Texture: Smooth and fine-grained, with subtle fossil impressions and occasional crystalline flecks, adding depth and visual interest.
• Pattern: Predominantly linear and wavy veins, with delicate shell fossil segments appearing sporadically, giving each slab a unique, natural look.

Physical & Mechanical Properties

Typical test results (approximate ranges):

• Bulk Density: 2.60–2.70 g/cm³
• Water Absorption: 0.20–0.40% by weight
• Porosity: 0.50–1.50%
• Compressive Strength: 85–105 MPa
• Flexural Strength: 12–16 MPa
• Abrasion Resistance: 20–25 mm (in standard tests)
• Hardness (Mohs Scale): ~3–4 (typical of marble)
• Slip Resistance (polished): 0.40–0.50 (dry); 0.35–0.40 (wet)
• Thermal Conductivity: 2.4–2.8 W/mK
• Impact Resistance: Medium, with a low to moderate risk of chipping depending on usage.

Chemical Composition

Approximate chemical composition by weight:

• Calcium Carbonate (CaCO3): 94–96%
• Magnesium Carbonate (MgCO3): 1–3%
• Silica (SiO2): 0.5–1%
• Alumina (Al2O3): 0.1–0.3%
• Iron Oxide (Fe2O3): 0.2–0.5%
• Other trace elements (organic materials, minor mineral inclusions).

Mineral Composition

Primary Mineral:Calcite

Secondary minerals: Minor dolomite and quartz traces.

Uses & Applications

• Indoor: Flooring, wall cladding, countertops, fireplace surrounds, and stair treads.
• Outdoor (mild climates only): Facades, garden pathways, and pool surrounds (with caution, as marble is more prone to weathering outdoors).
• Decorative: Columns, balustrades, moldings, and sculptural elements.

Surface Finish Options

• Polished: For luxurious shine and richer color tones.
• Honed: Smooth, matte finish with reduced glare.
• Brushed / Leathered: Soft texture with a slightly rustic appearance.
• Sandblasted: Subtle texture for increased slip resistance.
• Antiqued: Distressed look for vintage charm.

Cutting Sizes & Slab Availability

• Standard thickness: 2 cm and 3 cm slabs
• Tile sizes (cm): 30x30, 30x60, 60x60, 60x120
• Custom cut-to-size panels and architectural pieces are also available based on project specifications.

Maintenance

• Sealing: Regular sealing (every 1–2 years) is recommended to protect from stains and enhance color.
• Cleaning: Use pH-neutral stone cleaners; avoid acidic or harsh cleaners as they can etch the marble.
• Polishing: Periodic re-polishing to maintain its lustrous finish.
• Handling: Care should be taken to prevent scratching, as marble is relatively soft compared to granite or quartzite.