Matama Granite Overview

Matama Granite is a striking natural stone quarried in Matama, Vigo, in the province of Pontevedra within the region of Galicia, Spain. This granite is noted for its fine-grained texture that features a golden beige base complemented by an intricate pattern of darker grains, giving it a distinct and elegant appearance suitable for various architectural and design applications.

Physical and Mechanical Properties

1. Water Absorption: Low water absorption, which makes it suitable for both indoor and outdoor applications.
2. Density: Approximately 2600 kg/m³, indicative of its durability and substantial weight.
3. Flexural Strength: Moderately high, which suggests good resistance to bending and cracking.
4. Compressive Strength: High compressive strength, making it ideal for structural use.
5. Hardness: Comparable to other granites, typically falls around 6-7 on the Mohs scale.
6. Porosity: Low porosity, contributing to its stain resistance and longevity.
7. Slip Resistance: Moderate slip resistance, which can be enhanced with specific surface finishes.

Chemical and Mineral Composition (Approximate % by Weight)

1. Quartz: 20-30%
2. Feldspar (Potassium and Plagioclase): 50-60%
3. Biotite and/or Muscovite Mica: 5-10%
4. Minor Minerals (such as Hornblende): 5-10%
5. Trace Elements (such as Iron Oxides): <5%

Usage

• Indoor Applications: Ideal for countertops, kitchen islands, flooring, wall cladding, and staircases due to its aesthetic appeal and durability.
• Outdoor Applications: Suitable for facades, paving, and landscaping features due to its weather resistance.
• Commercial Spaces: Often used in hotels, office lobbies, and retail spaces for its elegant appearance.

Maintenance

• Routine Cleaning: Regular cleaning with a damp cloth and mild detergent.
• Sealing: Periodic sealing is recommended to maintain its stain resistance, typically every 1-2 years depending on usage.
• Repairs: Minor scratches can be polished out; professional restoration may be required for extensive damage.

Cutting Sizes

• Standard Slab Sizes: Customizable; typically available in thicknesses of 2cm and 3cm.
• Tile Sizes: Common sizes include 30x30 cm, 30x60 cm, and 60x60 cm.

Available Surface Finish Options

1. Polished: Enhances the color and pattern, providing a glossy, reflective finish suitable for indoor uses.
2. Honed: Offers a smooth, matte finish that reduces reflection, ideal for understated elegance.
3. Flamed: Provides a textured, slip-resistant surface suitable for outdoor applications.
4. Bush-Hammered: Creates a rough, weathered look that enhances rugged, natural aesthetics.
5. Leathered: A newer finish that gives a soft, textured surface with a subtle sheen.

Matama Granite exemplifies the robust, timeless beauty of natural stone with its unique color palette and versatile applications. When considering this granite, attention to sealing and regular maintenance can ensure its appearance and functionality remain optimal over time.