Backstone Circle

This one is a bit of a mystery. Julian mentions it, as do several other sources but they give no details, while Burl ignores it and I have never seen any pictures of it or any solid information about it. While I was at the Badger Stone chatting to a knowledgeable local I asked him about this site – his opinion was that it is a fake, the stones having been placed there recently by persons unknown and as this particular area was formerly mined for rock there would have been plenty of stones lying about for them to choose from. The situation is also confused by the remains of some kind of (recent?) settlement building that seems to cut right through the circle, as well as the whole site being very overgrown.