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
Moroccan amber aragonite ball, on brass stand
Brazilian agate geode, on sliding machine
Pipe geode of ametyst -30kg- Madagascar
White agate ball, spinning brass stand
Labradorite slab (Madagascar)2.8 kg – displayed on a black base
