Counter weight machinery to open a geode
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Lapis-lazuli (18.1kg) from Afghanistan
Pipe geode of ametyst -30kg- Madagascar
Prism of gabbro from Madagascar (2.1kg) on brass base
Labradorite slab (Madagascar)2.8 kg – displayed on a black base
Agate slice with crystallized heart from Brazil
Green Fuchsite from Brazil, 13 kg with a black base
Blue Chalcedony 10.3kg - Krushev dol mine (Bulgaria)
Red jasper slab with pyrite of Norway (4kg)