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
Slice of malachite in brass adjustable round stand
Brazil extra amethyst (5.3kg), on black base
Amethyst from Uruguay (600g) in 3D frame
Amethyst geode (10kg) on black base - Brazil
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
Chrysocolla and malachite -Congo- 3.8Kg
Green Fuchsite from Brazil, 12 kg with a black base
Green Fuchsite from Brazil on black base
Polished labradorite 4.2kg (Madagascar)