Serie of 6 agate slices on brass cubic stand
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Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
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
Gypsum crystal from France, 57cm on brass base
Amethyst from Uruguay (600g) in 3D frame
Prism of gabbro from Madagascar (2.1kg) on brass base