Counter weight machinery to open a geode
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Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Pyrite cubic- dodecaedre- of Peru, in glass ball
Brazil extra amethyst (5.3kg), on black base
Amethyst from Uruguay (600g) in 3D frame
Gypsum from France (200g.) on black base
Slice of malachite in brass adjustable round stand
Pipe geode of ametyst -30kg- Madagascar
Gypsum crystal from France, 57cm on brass base
Green Fuchsite from Brazil, 12 kg with a black base
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Natural fiber malachite (780Gr) under glass ball
Scolecite crystal in glass display box
Purpurite from Brazil (800g), under glass ball
Arkansas black quartz cluster in glass ball