Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
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Banded jasper from Madagascar - 18 kgBlack metal base
Amethyst from Uruguay (600g) in 3D frame
Geode of agate on round brass base. Mexico
Serie of 7 golden agate slices on brass cubic stand
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Madagascar green opa 925Gr.l, brass base
Halite of Salar de Uyuni, black metal base
Sandcalcite aggregate from Hungary, under glass