Golden Obsidian disc in spinning brass stand.
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Ruby-zoizite polished ball, spinning brass stand
Counter weight machinery to open a geode
Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Crystallized Bismuth City in a square glass box
Open Amethyst Geode from Brazil (11Kg), black base
Amethyst Sphere -Brazil- in spinning brass tand
Moroccan amber aragonite ball, on brass stand
Amethyst from Uruguay (600g) in 3D frame
Pipe geode of ametyst -30kg- Madagascar
White agate ball, spinning brass stand
Agate slice from Brazil (1.4kg.) on black base
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Metallic galena - Khrushchev Mine (Bulgaria) 6.6 Kg
Polished ketonite (665g), black base
Cubic Pyrite in slate - St Créac (France)