anyone wanting info on this can contact me on 058 47356 (eire) Thanks fourwinds for the endorsement, theres more out there than you can possibly imagine. As for the leap too far, 9 square kilometres is no small amount. Any geologists out there will be more than welcome aboard. Its taken five years to cover the south east on my own, i could do with help to see if the same stuff exists elsewhere. I would be surprised if it was not there in wales, although the limits in ireland seem to be confined to the south east, unless anyone else knows otherwise. Happy rockhopping!