Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
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Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Open Amethyst Geode from Brazil (11Kg), black base
Amethyst from Uruguay (600g) in 3D frame
Purple Botryoidal chalcedony from Sulawesi
Agate slice from Brazil (1.4kg.) on black base
Metallic galena - Khrushchev Mine (Bulgaria) 6.6 Kg
Cubic Pyrite in slate - St Créac (France)
