Royal Blue Brown Granite

About
Item Details
- Material Type:
- Granite
- Origin:
China (Rongcheng City, Shandong Province) - Primary Color(s):
- Brown
- 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:
- Royal Brown Granite, Shandong Brown Granite, Royal Pearl Brown Granite, Royal Pearl Granite, Rongcheng Brown Granite, in China stone market:皇室青棕(Huángshì qīng zōng), Royal Blue Brown
- 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:
- 0.14 %
- Density:
- 2830 Kg/m3
- Flexural Strength:
- 12.5 MPa
- Compressive Strength:
- 136.6 MPa
- Stone texture:
- medium coarse grain, extremely hard and durable stone featuring a mix of brown and black tones with a pattern of black and brown speckles, quarried in China.
Description
Royal Blue Brown Granite is a medium coarse-grained natural stone known for its extreme hardness and durability. It features a distinctive mix of brown and black tones, characterized by a pattern of intricate black and brown speckles. This granite is quarried in Rongcheng City, located in the Shandong Province of China. It is renowned for its aesthetic appeal and robust physical properties, making it a popular choice for various applications.
Physical and Mechanical Properties
- Water Absorption: 0.14%
- Density: 2830 Kg/m³
- Flexural Strength: 12.5 MPa
- Compressive Strength: 136.6 MPa
- Hardness: High, suitable for high-traffic areas
- Porosity: Low, contributing to its durability and stain resistance
- Slip Resistance: Good, depending on the surface finish
Chemical and Mineral Compositions
- Quartz: 25-30%
- Feldspar: 50-60%
- Biotite: 5-10%
- Mica and Other Minerals: 5-10%
Usage
Royal Blue Brown Granite is widely used in both residential and commercial settings. Common applications include:
- Countertops: Ideal for kitchen and bathroom surfaces due to its durability and scratch resistance.
- Flooring: Suitable for indoor and outdoor flooring, providing both aesthetics and strength.
- Wall Cladding: Offers an elegant look for interior and exterior walls.
- Steps and Risers: Used in staircases for its slip-resistant properties.
- Fireplace Surrounds: Adds a sophisticated look while withstanding high temperatures.
- Monuments and Memorials: Due to its durability and long-lasting finish.
Maintenance
Royal Blue Brown Granite is relatively low maintenance. Basic care includes:
- Regular Cleaning: Use a soft cloth with mild soap and water to remove dust and spills.
- Sealing: Periodically seal the surface to maintain its stain resistance and enhance longevity.
- Avoid Harsh Chemicals: Use neutral pH cleaners to prevent damage to the stone's surface.
Cutting Sizes
Royal Blue Brown Granite can be cut to various sizes to suit different applications. Common dimensions include:
- Tiles: 30x30 cm, 60x60 cm, etc.
- Slabs: Custom sizes, often based on project requirements
- Countertops: Typically cut to 2-3 cm thickness
Surface Finish Options
- Polished: Offers a glossy and reflective finish, accentuating the granite’s natural colors.
- Honed: Provides a matte, smooth finish with a subdued appearance.
- Flamed: A rough texture achieved by exposing the stone to high temperatures, increasing slip resistance.
- Bush Hammered: A textured surface that adds anti-slip properties.
Royal Blue Brown Granite, with its excellent physical and aesthetic qualities, is an excellent choice for those seeking a durable, elegant, and versatile natural stone.

























