Rosa Aurora Borba B Marble is an elegant and luxurious calcitic marble, known for its aesthetic appeal and high-quality characteristics. Its soft salmon-pink background is artistically accented with delicate, flowing dark gray veins, making it a popular choice for both modern and classic architectural designs. This type of marble is quarried in the region of Matriz, Borba, Estremoz, and Evora in Portugal. The pink hue sets it apart, providing a warm and inviting ambiance.

Physical and Mechanical Properties

• Water Absorption: 0.07% by weight
• Density: 2720 kg/m³
• Flexural Strength: 15.6 MPa
• Compressive Strength: 88.7 - 93.0 MPa
• Hardness: Generally falls around 3-4 on the Mohs scale (typical for calcitic marble)
• Porosity: Low, contributing to its durability and resistance to staining
• Slip Resistance: Generally low when polished, can vary based on surface finish

Chemical and Mineral Composition (% by weight)

• Calcite (CaCO₃): Predominantly high, as it is a calcitic marble
• Trace minerals: May include mica, quartz, pyrite, and others in small amounts
• Iron Oxides: Contribute to the pink coloration
• Silica (SiO₂): Typically low

Usage

• Interior Applications: Flooring, wall cladding, bathroom vanities, kitchen countertops, fireplace surrounds
• Exterior Applications: Suitable for lighter traffic areas, though care must be taken due to potential weathering
• Decorative Features: Sculptures, table tops, and other crafted items

Maintenance

• Regular Cleaning: Use a pH-neutral cleaner specifically designed for marble; avoid acidic or abrasive substances
• Sealing: Periodic sealing is recommended to protect against staining
• Repairs: Avoid harsh chemicals; professional care is suggested for repairs

Cutting Sizes (cm)

• Typical tile sizes can range from small tiles of 30x30 cm to large slabs of 240x120 cm
• Custom sizes are often available based on project requirements

Available Common Surface Finish Options

• Polished: Provides a high-gloss, reflective surface, enhancing the color and vein patterns
• Honed: Offers a smooth, matte finish, less slippery and reflective than polished
• Brushed: Features a textured, aged appearance
• Bush-hammered: Rough texture, offering higher slip resistance

Rosa Aurora Borba B Marble is both versatile and sophisticated, lending a touch of luxury to numerous architectural styles. Its combination of physical beauty and mechanical strength makes it a preferred choice among homeowners and designers alike. Effective maintenance and appropriate finishes enhance its longevity and preserve its pristine condition.