Properties and Benefits: This is sourced from a cornish silver granite which gives an attractive, unobtrusive aggregate. The chippings are angular in nature and generally have a good grading which allows excellent compaction. This combined with the cheap price and excellent durability, makes granite an excellent aggregate for driveways and paths. Approximate coverage of 20m2 per tonne at 25mm (1 inch) thick This product has been photographed in a wet condition. All aggregates images have been taken from the same height for comparison purposes.