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
Slice of red jasper from Brazil, on black base
Serie of 12 Agate slices on black cubic stands
Gypsum crystal from France, 57cm on brass base
Amethyst from Uruguay (600g) in 3D frame
Cubic Pyrite on slate - St Créac (France)
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
Cubic Pyrite in slate 10kg - St Créac (France)
Prism of gabbro from Madagascar (2.1kg) on brass base