The outcrop at the Seidewitz valley near the small village Meusegast does exist during 2004/2005. A a bridge over the river Seidewitz for the motorway A17/D8 Dresden-Prague were built and made it possible to study the cretaceous in the southeast of Dohna, (Pirna). Numerous different sponges were collected at this remarkable former outcrop with an interesting geological setting/profile in the saxonian cretaceous. 1. proterzoic basement 2. conglomerats 3. marls/marly siltstone - 4. calcareous siltstone (Pläner)
PARADISE OF AGATE AND AMETHYST
Agate and amethyst from valley of Trebnitzgrund |