Decorative basalt gravel – Black 12/20 mm 1,000 kg

The decorative gravel in noble black with a grain size of 12/20 mm gives outdoor areas a modern, luxurious character.
The uniform structure and deep dark color create strong contrasts with light-colored surfaces, plants, or metal structures.
Ideal for high-quality gardens, driveways, terraces, and architectural projects.
The natural stone is washed, UV-resistant, and frostproof – for lasting elegance outdoors.
Ready to ship within 24 hours after payment.

⚙ Technical Specifications:

• Dimensions / Grain size: 12 – 20 mm

• Material: Natural stone (Basalt / Diabase)

• Color / Finish: Black, matte, naturally split

• Weight: approx. 1,000 kg net

• Use: Landscaping, paths, driveways, decorative surfaces, gabion filling

• Special Features: UV-resistant, colorfast, frostproof, washed

Product Detail Block:

• Model: Decorative Gravel Black 12/20

• Product Type: Decorative gravel

• Material: Natural stone

• Weight: approx. 1,000 kg net

• Origin: Spain / EU

• Special Advantages:
  – Deep black color for elegant contrasts
  – Ideal for modern exterior architecture
  – Durable, low-maintenance, and long-lasting