I assume it was this one http://www.secretsofthestones.com/ which has been posted before on here. Dare I say it met with a fair amount of scepticism....
Indeed I'm so sceptical that I have it saved as a fave along with a few other sites in a favourites subfolder called 'Load of old bollox'. But that's just me, based on the fact that most of the photies look like the sorta stuff that Hob was on about & the others are so poor quality that I can't possibly tell what I'm looking at. (Plus a few that look a bit like fakes to me.)
love
Moth