Stones for luck

I think these 'hag' stones are supposed to be lucky; well, who believes in that sort of thing! Very pretty though. I wish I could remember where I got this one with the interesting patterns. Definitely on English shores. I've been collecting stones and shells for as long as I can remember; there's something very appealing about them. Despite moving house a squillion times I still have many jars, boxes, bags and other containers full of shells.