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Dragon Red Granite

Dragon Red GraniteDragon Red Granite
Dragon Red Granite

Red - Granite

China

About

Item Details

Material Type:
Granite
Origin:
China (Shandong province)
Primary Color(s):
Red
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:
G387 Granite, Long Xu Red Granite, Dragon King Red Granite, Longxu Red Granite, Shandong Red Granite, in China stone market:红龙石(Hóng lóng shí), 龙王红 (Lóngwáng hóng), Dragon Red Granite
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:
0.31 %
Density:
2660 kg/m³
Flexural Strength:
13.7 MPa
Compressive Strength:
140.8 MPa

Description

Dragon Red Granite – Technical & Commercial Description

  • Origin: China
  • Type: Natural Granite
  • Color: Medium to fine-grained scarlet red to terracotta red
  • Other Names: Red Dragon Granite, Chinese Red Granite

Description & Aesthetic

Dragon Red Granite is a vibrant, medium to fine-grained igneous rock featuring intense scarlet red to terracotta red hues, occasionally interspersed with dark gray or black mineral specks and a subtle granular crystalline texture. Its rich red color makes it ideal for bold architectural statements and decorative features. The uniform texture and fine granularity also allow it to be highly polished. 

Texture & Pattern

  • Grain Size: Medium to fine
  • Visual Pattern: Evenly distributed red feldspar and quartz crystals with minor biotite or hornblende
  • Surface Feel: Granular and consistent when honed; reflective and deep when polished

Physical & Mechanical Properties

  • Density .... 2660 kg/m³ (2.66 gr/cm³)
  • Water Absorption .... 0.31%
  • Porosity .... Low
  • Flexural Strength .... 13.7 MPa
  • Compressive Strength .... 140.8 MPa
  • Hardness (Mohs) .... 6.0–7.0
  • Slip Resistance .... Varies with finish: High in flamed/brushed, moderate in polished

Chemical Composition (% by weight)

  • SiO2 (Silica) .... 65–72%
  • Al2O3 (Alumina) .... 13–15%
  • K2O + Na2O .... 5–7%
  • Fe2O3 + FeO .... 2–4% (provides red hue)
  • MgO, CaO, TiO2 .... <2% total

Mineral Composition (% by weight)

  • Feldspar .... 45–55% (predominantly orthoclase)
  • Quartz .... 25–30%
  • Biotite/Mica .... 5–10%
  • Hornblende .... 1–5%

Surface Finish Options

Dragon Red Granite can be finished in a wide range of styles:

  • Polished – High gloss, enhances red tone and crystalline detail
  • Honed – Matte, smooth, non-reflective surface
  • Flamed – Rough, slip-resistant; ideal for outdoor use
  • Brushed – Slightly textured and antiqued finish
  • Bush-hammered – Rugged, tactile surface
  • Leathered – Soft texture with low gloss and natural grain
  • Sandblasted – Grainy texture with subtle tone reduction

Usage Applications

  • Exterior Cladding & Façades
  • Interior Flooring & Walls
  • Kitchen Countertops & Vanity Tops
  • Public Monuments & Memorials
  • Staircases, Pavers, and Landscaping Features
  • Street Furniture and Urban Design Projects

Its durability and vibrant tone make it suitable for both residential and commercial projects, especially where color contrast and strength are key.

Standard Cutting Sizes (cm)

  • Tiles : 30x30, 40x40, 60x30, 60x60, 60x90, 60x120
  • Slabs : 160-220 cm width x 240-300 cm length
  • Custom Sizes : Available for cut-to-size projects
  • Standard Thickness : 2 cm and 3 cm (other thicknesses on request)

Maintenance & Care

  • Sealing: Recommended for polished and honed surfaces to prevent staining
  • Cleaning: Use pH-neutral stone cleaners; avoid acidic substances
  • Durability: Resistant to scratching, heat, UV, and weathering
  • Repairs: Can be re-polished or refinished if scratched or dulled

Slip Resistance (by Finish)

Finish .... Slip Resistance (Dry/Wet)

  • Polished .... Low / Low
  • Honed .... Medium / Medium
  • Flamed .... High / High
  • Brushed .... Medium / High
  • Sandblasted .... High / High

(Tested in accordance with ASTM C1028 or DIN 51130)

FAQ

What is the coefficient of friction of Leathered China's Dragon Red Granite tiles?

The coefficient of friction of Leathered Chinas Dragon Red Granite tiles can vary depending on various factors such as the specific surface finish, the presence of any coatings or sealants, and the testing method used. Generally, leathered granite tiles have a higher coefficient of friction compared to polished or honed finishes. However, without specific information on the exact type and finish of the Leathered Chinas Dragon Red Granite tiles, it is not possible to provide an accurate value for the coefficient of friction. To obtain the coefficient of friction for a particular product, it is recommended to refer to the manufacturers specifications or contact them directly.

Can China's Dragon Red Granite be used exterior applications in very humid climates?

Yes, Chinas Dragon Red Granite can be used for exterior applications in very humid climates. Granite is a durable and versatile natural stone that is resistant to moisture and can withstand the challenges posed by humid climates. It is commonly used for outdoor flooring, cladding, and other architectural elements in various climates around the world. However, it is important to note that proper sealing and maintenance are crucial to ensure the longevity and performance of the granite in such conditions.

Can China's Dragon Red Granite be used in landscaping?

Yes, Chinas Dragon Red Granite can be used in landscaping. Its deep red color and natural veining make it an attractive choice for various outdoor applications, including pathways, patios, steps, retaining walls, and other hardscaping features. It provides a bold and visually striking aspect to the landscape design. Additionally, its durable and weather-resistant properties make it suitable for long-term use in outdoor environments.

Can China's Dragon Red Granite be used in a office?

Yes, Chinas Dragon Red Granite can be used in an office. It is a durable and sturdy natural stone that is resistant to scratches, wear, and tear. It has a distinctive red color with black swirls and speckles that can add a touch of elegance and sophistication to any workspace. It can be used for flooring, countertops, wall cladding, and other decorative purposes. However, it should be noted that granite is a porous material and requires regular sealing and maintenance to keep it looking its best.

How thick is China's Dragon Red Granite slabs?

I dont have access to d information in the stone industry, but typically, Chinas Dragon Red granite slabs are available in varying thicknesses ranging from 2cm to 3cm. However, thicker slabs can sometimes be custom ordered.

What grade is China's Dragon Red Granite?

I dont have access to information on grading specific types of granite from China. However, granite is typically graded based on its quality, appearance, and durability, with grades ranging from A to D. The grade of a specific type of granite depends on factors such as its origin, color, pattern, and texture.

Are there color variations of China's Dragon Red Granite?

I do not have access to a visual representation of Chinas Dragon Red Granite. However, as per the available information, Chinas Dragon Red Granite is known for its predominantly deep red color with a blend of black and gray flecks. The color of the granite can appear slightly different depending on the lighting conditions, mining location, and slab size. However, no other specific color variations have been reported or mentioned in reference to this granite.

Is China's Dragon Red Granite an expensive stone?

I do not have access to current market prices for specific products. However, in general, the cost of Chinas Dragon Red Granite can vary depending on factors such as quality, size, and location. Generally, granite is considered one of the more expensive stone options on the market.

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