This was a very interesting find when I walked along the eastern ridges. Whilst on the Offa's Dyke path passing over the heights of Black Mountain I noticed this interesting stone in the mud. I picked it up and took it back home. I took it to a local museum near me in Kent that specialises in history and they were quite surprised that I had found a stone age Axe Head. They did want it in there museum but I was to get nothing from it so it just sits in a box at home for now.