Slate chippings (Tottenham N18)

Slate chippings for garden landscaping/project. They are shown in photo at the base of the waterwall. They are called blue slate but are really grey. They are all sizes. Need a bit of a clean up. Could be useful to somebody in their garden. Just not sure at the moment how they can be transported from our garden as there are quite a few and they are very heavy. You would need to bring something very strong to take them home in. They should be available at the weekend.