Counter weight machinery to open a geode
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Pipe geode of ametyst -30kg- Madagascar
Prism of gabbro from Madagascar (2.1kg) on brass base
Kambamba Jasper (3.13kg) on brass stand
Brazilian agate slice (1.1kg) on brass base
Agate slice in brass adjustable round stand
Golden labradorite from Madagascar (3.5kg)brass base