Counter weight machinery to open a geode
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Moroccan amber aragonite ball, on brass stand
Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Crystallized Bismuth City in a square glass box
Pyrite cubic- dodecaedre- of Peru, in glass ball
Amethyst from Uruguay (600g) in 3D frame
Pipe geode of ametyst -30kg- Madagascar
Amethyst Sphere -Brazil- in spinning brass tand
White agate ball, spinning brass stand
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Gypsum from France (200g.) on black base
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
Ruby-zoizite polished ball, spinning brass stand