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
Pipe geode of ametyst -30kg- Madagascar
Natural fiber malachite (780Gr) under glass ball
Round septaria from Madagascar on black base
Scolecite crystal in glass display box
Purple Botryoidal chalcedony from Sulawesi
Purpurite from Brazil (800g), under glass ball
Arkansas black quartz cluster in glass ball
Lapis-lazuli 83kg, on black metal base