Counter weight machinery to open a geode
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1.8kg Uruguay glossy Agate geode, on brass base
Pipe geode of ametyst -30kg- Madagascar
Polished labradorite from Madagascar (3.7kg)
Brazilian agate slice (1.1kg) on brass base
Menilite Opal from Agramon (Spain) in matrix
Golden labradorite from Madagascar (3.5kg)brass base
Polished ketonite (665g), black base
