Counter weight machinery to open a geode
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Pyrite cubic- dodecaedre- of Peru, in glass ball
Gypsum from France (200g.) on black base
Geode of agate on round brass base. Mexico
Pipe geode of ametyst -30kg- Madagascar
Natural fiber malachite (780Gr) under glass ball
Scolecite crystal in glass display box
Cubic Pyrite on slate - St Créac (France)
Purple Botryoidal chalcedony from Sulawesi
Madagascar green opa 925Gr.l, brass base
Purpurite from Brazil (800g), under glass ball
Arkansas black quartz cluster in glass ball