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Starlight Granite

Starlight GraniteStarlight Granite
Starlight Granite

Granite

China

About

Item Details

Material Type:
Granite
Origin:
China (Liaoning Province)
Recommended Usage:
Kitchen and bathroom countertops, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, window sills, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, pavers, cobbles, curbstone
Additional Names:
G654 Starlight Granite, New G654 Granite, Liaoning G654 Granite, North G654 Granite, Starry Night Granite, G654 Starry Sky Granite, in China stone market:满天星 G654(Mǎn Tiān Xīng)
Finished Surface:
Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.20–0.35% by weight
Density:
2650–2720 kg/m³
Flexural Strength:
14–18 MPa
Compressive Strength:
160–190 MPa

Description

Starlight Granite is a high-quality natural granite quarried in Liaoning Province, China. It is distinguished by its dark gray to near-black background densely filled with light gray and white crystalline speckles, creating a visual effect reminiscent of a starry night sky. The fine, evenly distributed crystals give the stone a refined, contemporary appearance while maintaining the strength and durability granite is known for.

Appearance, Texture & Pattern

  • Base Color: Dark gray to black
  • Pattern: Dense, uniform speckled pattern
  • Crystal Structure: Fine to medium-grained crystalline
  • Texture: Compact, granular, and interlocking mineral structure
  • Pattern Variation:Low; consistent appearance across slabs and tiles

This granite’s balanced contrast and uniform texture make it ideal for large surface installations where visual consistency is required.

Physical & Mechanical Properties (Typical Values)

  • Density: ~2,650–2,720 kg/m³
  • Water Absorption: ~0.20–0.35% by weight
  • Compressive Strength: ~160–190 MPa
  • Flexural Strength: ~14–18 MPa
  • Mohs Hardness: ~6–7

Performance Characteristics:

  • High resistance to scratching and abrasion
  • Excellent compressive strength for heavy-duty applications
  • Low porosity suitable for indoor and outdoor use

Chemical & Mineral Composition (Approx. % by Weight)

  • Feldspar: ~55–60%
  • Quartz: ~30–35%
  • Mica & Minor Minerals (biotite, hornblende): ~5–10%
  • Trace Minerals (iron oxides, chlorite): <2%

This mineral composition contributes to long-term color stability, hardness, and structural integrity.

Hardness & Durability

  • Mohs Hardness: 6–7 Highly resistant to wear, heat, and weathering
  • Suitable for high-traffic and exterior environments

Applications & Uses

Interior Applications:

  • Kitchen countertops and islands
  • Flooring and wall cladding
  • Stair treads and risers
  • Bathroom vanity tops
  • Commercial interiors and feature walls

Exterior Applications:

  • Facades and exterior wall cladding
  • Paving and walkways
  • Outdoor stairs and public spaces

Cutting Sizes & Dimensions

Slabs:

  • Length: 240–320+ cm
  • Width: 120–200+ cm
  • Thickness: 15 mm, 18 mm, 20 mm, 30 mm

Tiles:

  • 30 × 30 cm
  • 60 × 60 cm
  • 60 × 120 cm
  • Custom cut-to-size available upon request

Surface Finish Options

  • Polished (enhances crystal sparkle and contrast)
  • Honed (smooth matte finish)
  • Leathered (textured with soft sheen)
  • Flamed (slip-resistant for outdoor use)
  • Brushed / Sandblasted
  • Waterjet cut for custom patterns

Maintenance & Care

  • Clean with pH-neutral stone cleaners
  • Avoid acidic or abrasive chemicals
  • Seal periodically, especially for kitchen and bathroom applications
  • Wipe spills promptly to maintain surface appearance

FAQ

Is Starlight Granite countertop heat resistant?

Starlight Granite, like most granite countertops, is generally heat resistant and can withstand high temperatures. Granite is a natural stone that is formed under extreme heat and pressure, which gives it the ability to endure hot cookware being placed directly on its surface without damage. However, while granite is heat resistant, its always a good practice to use trivets or hot pads to prevent any potential thermal shock, which could cause cracking or discoloration over time. Additionally, repeated exposure to high heat can also weaken any sealant applied to the countertop, making it more susceptible to stains and damage.

Is tumbled Starlight Granite tiles slip resistant?

Tumbled Starlight Granite tiles, like other tumbled stone tiles, typically have a more textured and porous surface compared to polished surfaces. This texture can provide some degree of slip resistance. However, the level of slip resistance can vary depending on the specific finish and the environment in which the tiles are installed, such as whether they are wet or dry. For areas that are frequently exposed to moisture, it might be beneficial to look for additional slip-resistant treatments or coatings that can be applied to the tiles. Always check with the manufacturer or supplier for specific slip resistance ratings and recommendations for your particular installation needs.

Is Starlight Granite good for a headstone?

Starlight Granite can be a suitable choice for a headstone, as it typically features a durable and attractive appearance. Here are a few points you might want to consider: 1. **Durability**: Granite is one of the hardest natural stones, making it highly resistant to weathering and erosion. This ensures that inscriptions remain legible and the stone maintains its appearance over time. 2. **Appearance**: Starlight Granite often has a unique speckled or flecked pattern, which can be visually striking. The overall aesthetic should be considered to ensure it matches the desired look and feel for the memorial. 3. **Maintenance**: Granite generally requires minimal maintenance. It can be easily cleaned with water and a mild detergent, and does not stain easily compared to other stones. 4. **Cost**: While granite can be more expensive than other materials like marble or limestone, its longevity and low maintenance often justify the investment. 5. **Availability**: Make sure that Starlight Granite is readily available with your chosen monument maker or supplier, as this can affect both cost and delivery time. Its a good idea to view samples in person, if possible, and discuss your preferences and options with a professional memorial provider to ensure you get the best outcome for your needs.

What happens to Starlight Granite countertop if not sealed?

If a Starlight Granite countertop is not properly sealed, several issues may arise over time: 1. **Staining**: Granite is a natural stone with tiny pores that can absorb liquids. Without a sealant, spills from common household items like wine, oil, or coffee can penetrate the surface and cause stains that are difficult to remove. 2. **Etching**: Certain acidic substances, such as citrus juices or vinegar, can react with the minerals in granite, leading to dull spots or etching. A sealant acts as a protective barrier to prevent these acidic substances from coming into direct contact with the stone. 3. **Bacterial Growth**: Unsealed granite can harbor bacteria and germs in its pores, making it potentially less hygienic for food preparation. A sealant fills these pores and creates a smoother, more sanitary surface. 4. **Loss of Shine**: Over time, unsealed granite might lose its polished look due to the accumulation of grime, dirt, and everyday wear and tear. A sealant helps maintain the granites luster and enhances its appearance. 5. **Structural Damage**: In areas where moisture is prevalent, unsealed granite can absorb water, leading to potential issues like cracking or weakening of the stone structure over time. To preserve the aesthetic and functional aspects of a Starlight Granite countertop, it is advisable to seal it regularly according to the manufacturers recommendations or when water no longer beads on its surface.

How thick should a Starlight Granite stair step be?

The thickness of a Starlight Granite stair step typically depends on the design requirements and the intended use, but a standard thickness for granite stair treads is usually between 20 mm (approximately 3/4 inch) and 30 mm (approximately 1 1/4 inches). For residential applications, a thickness of 20 mm is often sufficient, while commercial or high-traffic applications might require a thicker tread for added durability and strength. When choosing the thickness, also consider factors such as the design preference, the span of the tread, the support structure, and local building codes or regulations, which may dictate specific requirements. Its always a good idea to consult with a professional architect or contractor to ensure that the chosen thickness meets both aesthetic and structural needs.

Can Starlight Granite countertop be scratched with a knife?

Starlight Granite is a very hard and durable material, which makes it resistant to scratching. However, while granite is highly resistant to knife scratches, it is not completely impervious. Using a knife directly on the surface could potentially leave marks, especially if significant force is applied or the blade is particularly sharp or serrated. To maintain the appearance and longevity of your granite countertop, it’s wise to use a cutting board. This not only protects the granite but also prevents dulling of your knives.

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