Tabletop – Slice of septaria with yellow calcite (simbircite)
Polished slice of calcite-argyllite septiria with veins of yellow calcite (simbircite). May be used as tabletop or as a wall panel for interior decoration.
- Age
- Lower Cretaceous
- Locality
- Volga river, Ulyanovsk region, Russia
- Size
- diameter - 123 cm
The specimen will be available for shipping from Denver (US) in September 2026.








