Geotrade Bohemia, in cooperation with the Prague Botanic garden, prepared an exhibition of the Petrified Forest. You may see it at the Botanic garden.

Petrified Forest


Register the unique code from your postcard and win a valuable prize.

Every 6 months a celebrity draws lots for five winners of collectors' stones. The winner will be informed of his winning on the basis of filled out data.

The course and results of the ballot will be presented on these web pages.

In order to enjoy filling out the form better, look at the PRIZES that we prepared for you.



You obtain a postcard with your entry ticket. By purchasing our stamp you obtain a unique code. Send the postcard and its recipient, after code registration will be eligible for the ballot and may win one of our beautiful stones.