Serie of 7 golden Agate slices on black cubic stands
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Pipe geode of ametyst -30kg- Madagascar
Cubic Pyrite on slate - St Créac (France)
Crystal ball, spinning brass stand
Counter weight machinery to open a geode
Polished ketonite (665g), black base
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
Cubic Pyrite in slate 10kg - St Créac (France)
