Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
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Heart of septaria with opening (Madagascar) 8.7 kg, black base
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Open Amethyst Geode from Brazil (5Kg), black base
Amethyst from Uruguay (600g) in 3D frame
Agate slice from Brazil (1kg) on brass stand
Grenn Fuchsite from Brazil on black base
Cubic Pyrite on slate - St Créac (France)
Cubic Pyrite in slate 10kg - St Créac (France)
Crystalized branch with gypsum under glass (Wahpool lake, Australia)