Amethyst from Uruguay (600g) in 3D frame
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Open Amethyst Geode from Brazil (5Kg), black base
Brazilian agate geode, on sliding machine
Prism of gabbro from Madagascar (2.1kg) on brass base
Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Heart of septaria with opening (Madagascar) 8.7 kg, black base
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Serie of 12 Agate slices on black cubic stands
Aragonite crusted pipe from Karlovy Vary
Agate slice from Brazil (1kg) on brass stand
Grenn Fuchsite from Brazil on black base
