Golden Obsidian disc in spinning brass stand.
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Ruby-zoizite polished ball, spinning brass stand
Moroccan amber aragonite ball, on brass stand
Crystallized Bismuth City in a square glass box
Prism of gabbro from Madagascar (2.1kg) on brass base
Kambamba Jasper (3.13kg) on brass stand
Aragonite crusted pipe from Karlovy Vary
Agate slice in brass adjustable round stand