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
Amethyst Sphere -Brazil- in spinning brass tand
Amazonite slab – Madagascar – 815g. Displayed on a black base
Marcassite covering Baryte, Lubin mine- Poland
Moroccan amber aragonite ball, on brass stand
Pipe geode of ametyst -30kg- Madagascar
White agate ball, spinning brass stand
Gypsum crystal from France, 57cm on brass base
