http://news.bbc.co.uk/2/hi/uk_news/england/wiltshire/7414491.stm
Suspected souvenir hunters broke into Stonehenge and vandalised the ancient monument, English Heritage said.
A small chip the size of a 10p piece was taken from the side of the Heel Stone with a screwdriver and hammer.
Terrible, but I bet there are bunches of searches on ebay right now.