The site, http://weekend-wanderers.itgo.com/pictures11.htm ,which appears to be a metal detecting club based just north of London, has some cool finds. Apparently someone in the club is speculating that it may be a 12th century sword pommel.
At first glance it looked rather more like a small mace head to me, but the image gives no sense of scale. There appear to be two holes near the top that I would think are perfect for pinning to a haft.
Has anyone seen a pommel like this? If it is a pommel it's not like anything I've ever seen. If it is a mace, it's certainly unique as well.

