Scoria 30-75mm 5+m3

Scoria is a decorative volcanic rock sourced from Taupo and has a red colouring. It is porous and is light weight [approx. 1.1T per m3].

It is good for using as a decorative garden stone mulch or for drainage projects.

The grading is 30-75mm, it goes over a harp screen so note that it is not all passing this grade.