Counter weight machinery to open a geode
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Dronino meteorite (55g) -Russia- levitating in brass circle
Pipe geode of ametyst -30kg- Madagascar
Frame of 3 Navajun Pyrite cubes on black mirror
Cubic Pyrite in slate 10kg - St Créac (France)
Cubic Pyrite on slate - St Créac (France)
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
Purple Botryoidal chalcedony from Sulawesi