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
Crystallized Bismuth City in a square glass box
Pyrite cubic- dodecaedre- of Peru, in glass ball
Open rock crystal geode from Morocco on brass base
Open rock crystal geode from Morocco on brass base
Open rock crystal geode from Morocco on brass base
Iridescent agate slices – Brazil2 pieces, 10 g each – displayed inside an iron cage
Half agate geode (Brazil)2.5 kg – displayed on a brass base
Amethyst Sphere -Brazil- in spinning brass tand
Moroccan amber aragonite ball, on brass stand
Gypsum from France (200g.) on black base
Amethyst geode (10kg) on black base - Brazil
Pipe geode of ametyst -30kg- Madagascar
White agate ball, spinning brass stand