Gold Diamond Granite

About
Item Details
- Material Type:
- Granite
- Origin:
China (Shandong province) - Primary Color(s):
- Beige
- 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:
- Diamond Gold Granite, New Golden Diamond Hemp Granite, Golden Hemp Granite, in China stone market:金钻麻(Jīn zuān má), 新金钻麻(Xīn Jīn Zuàn Má), Gold Diamond 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:
- 0.18 – 0.25% (by weight)
- Density:
- 2630 – 2750 kg/m³
- Flexural Strength:
- 13 – 16 MPa
- Compressive Strength:
- 160 – 185 MPa
Description
Gold Diamond Granite – Technical & Commercial Description
- Stone Type: Granite
- Color: Golden beige base with gray to black speckles
- Grain: Medium to coarse
- Texture: Granular, phaneritic (clearly visible crystals)
- Origin: Quarried in Shandong Province, China
Appearance & Pattern
Gold Diamond Granite features a warm golden beige background, enriched with medium to coarse gray, black, and dark brown speckles formed by quartz, feldspar, and biotite minerals. The speckled pattern is evenly distributed, creating a balanced, natural look that brings warmth and sophistication to both interior and exterior designs.
Technical Test Results
- Water Absorption .... 0.18 – 0.25% (by weight)
- Density .... 2630 – 2750 kg/m³
- Compressive Strength .... 160 – 185 MPa
- Flexural Strength .... 13 – 16 MPa
- Hardness (Mohs) .... 6 – 7 (high durability)
Chemical Composition (% by weight)
- SiO2 (Silica) .... 65 – 75 %
- Al2O3 (Alumina) .... 12 – 15 %
- K2O + Na2O .... 4 – 6 %
- Fe2O3 .... 1 – 2.5 %
- CaO, MgO .... <1 %
Mineral Composition (% by weight)
- Feldspar50 – 60%
- Quartz25 – 30%
- Biotite10 – 15%
- Others (mica, hornblende)<5%
Available Surface Finishes
- Polished: High-gloss finish that enhances the golden tones and speckled contrasts
- Honed: Smooth, matte surface ideal for elegant, understated interiors
- Leathered: Softly textured surface, offering tactile interest and non-slip properties
- Flamed: Rough surface with high slip resistance, excellent for outdoor use
- Sawn Cut: Raw, matte finish with visible saw marks
- Tumbled: Antiqued surface with aged appearance, often used for rustic applications
Standard Cutting Sizes
Tiles (cm / inch):
- 30 × 30 cm (12" × 12")
- 30 × 60 cm (12" × 24")
- 60 × 60 cm (24" × 24")
- 40 × 40 cm (16" × 16")
- Custom sizes available on request
Slabs:
- Thickness: 2 cm, 3 cm
- Length: 240 – 320 cm (94" – 126")
- Width: 120 – 200 cm (47" – 79")
Applications
- Interior: Kitchen countertops, bathroom vanities, wall cladding, flooring
- Exterior: Paving, facades, columns, stairs, window sills
- Public Projects: Monuments, benches, exterior wall panels, fountains
Maintenance
Daily Cleaning: Use a soft cloth and pH-neutral stone cleaner
Sealing: Recommended every 1–2 years for enhanced stain resistance (especially for honed or leathered finishes)
Durability: Resistant to scratching, heat, and freeze-thaw cycles








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