Black Basalt 6mm


Robert Cotton

Black basalt is great quality and ordering the poly bags was very easy to manouver around. Would definitely order again as the company is very helpful in meeting your requirements
12 October 2020

Lidia Webb

Excellent product, very promt and courteous service. Will happily use Gravelmaster again.
13 October 2020

Mrs V M Yates

04 October 2020

ms michaela j smith

good fast service.product good,we will use gravelmaster again
04 October 2020


Excellent product, delivered as booked. Fits easy in to ground guard and looks great.
03 October 2020

Antony Leggett

Excellent aggregate for a permeable filler in my driveway
06 October 2020

Black Basalt 6mm

From £99.00 incl.VAT

Step 1 - Select your delivery postcode area (required)

Step 2 - Select the type you require

Bulk Bag
Approx 850Kg Bulk Bag



This stunning 6mm Black Granite is becoming increasingly popular because it is hard-wearing and perfect for the use on driveways. It is perfect for making a bold statement in your garden and adding the wow factor. The stone reflects the light and will look beautiful in any garden to add style. Due to the durability of this stone it will remain looking beautiful in your garden for many years.

Black Basalt 6mm

Bag Size: Approx 850Kg Bulk Bags and 20kg Sealed Bags
Size: 6mm
Uses: Landscaping,Pebble Dashing, traffic Management, Cast Stone, Aquatics and Terrazzo
Colour: Black (Grey When Dry)
Shape: Angular
Specification: BS EN 1260

Black Basalt Colour and Shape

The Black Basalt is a naturally quarried product which may result in slight variations in formation, size, colour or shape. The Black Basalt 6mm looks beautiful both wet and dry making it ideal for garden pathways and aquatics.

Availability on Black Basalt 6mm

We can usually accommodate a next day delivery service if the product is ordered before 1pm for an additional cost. Normal delivery is 2-3 working days from when the order is placed. The delivery is also subject to weather conditions and stock levels. All supplied in Bulk Bags (850KG) or Sealed bags (20KG). We also supply a sample which is a small poly bag sent via first class post.

Loose Load Deliveries

For a competitive loose load delivery price (bulk deliveries) for large areas please contact our sales team on 03300585068.

  • Loose load orders
    T:0330 058 5068
  • Delivery Lorry
  • Loose tipped 10, 20 and 30 tonnes