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
Aragonite crusted pipe from Karlovy Vary
Polished labradorite from Madagascar (3.7kg)
Quartz from Madagascar with chlorite inclusions on black base
Menilite Opal from Agramon (Spain) in matrix
