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Ruby-zoizite polished ball, spinning brass stand
Golden Obsidian disc in spinning brass stand.
Moroccan amber aragonite ball, on brass stand
Crystallized Bismuth City in a square glass box
Amethyst Sphere -Brazil- in spinning brass tand
Geode of agate on round brass base. Mexico
Prism of gabbro from Madagascar (2.1kg) on brass base
Polished ketonite (665g), black base
Sandcalcite aggregate from Hungary, under glass
