Counter weight machinery to open a geode
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Heart of septaria with opening (Madagascar) 8.7 kg, black base
Dronino meteorite (55g) -Russia- levitating in brass circle
Open Amethyst Geode from Brazil (5Kg), black base
Pipe geode of ametyst -30kg- Madagascar
Agate slice from Brazil (1kg) on brass stand
Grenn Fuchsite from Brazil on black base
Tree branch crystalized by Selenite. Australia