One of a group of surface mines, either for lead or trials for gold. Probably late C19 but it is not shown on the 1900 OS map, in which case it might be earlier.
Two contiguous trenches 15m long in total, up to 3m wide and 1m deep. Heather-covered.
Recorded as part of Uplands Initiative Survey. W B Horton, Hayman and Horton, 14/09/2007.