Counter weight machinery to open a geode
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Gypsum from France 1.6kg, on brass base
Slice of malachite in brass adjustable round stand
Open Amethyst Geode from Brazil (11Kg), black base
Pipe geode of ametyst -30kg- Madagascar
Serie of 12 Agate slices on black cubic stands
Green Fluorite 5Kg -Madagascar-brass base
Agate slice from Brazil (1.4kg.) on black base
Metallic galena - Khrushchev Mine (Bulgaria) 6.6 Kg
Cubic Pyrite in slate - St Créac (France)
Prism of gabbro from Madagascar (2.1kg) on brass base
Kambamba Jasper (3.13kg) on brass stand