Not that long a fanatic egghead .
Allthough my first thunderegg came in my mineral cabinet when I was about 10 years old (early seventies), my interest in agate was renewed in the 00’s. I got a huge bite of the bug when Peter Wörner’s book about thundereggs came in my possession and shortly after that I got to know Eddy Pieters. They have been stimulating looking at, cutting and collecting thundereggs. More and more contacts in Europe and overseas were added.
There is not that much info about the what’s & why’s concerning thundereggs on the regular web, so I decided to give it a go, and use my collection for a somewhat extended presentation.
This webiste is dedicated to all eggheads in the world, I hope you have fun and I will be happy to receive any comment!
Rob van Leeuwen