Counter weight machinery to open a geode
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Selenite slab, Mexico –12.8KG. mounted on a brass base
Labradorite slab (Madagascar)2.8 kg – displayed on a black base
Pipe geode of ametyst -30kg- Madagascar
Prism of gabbro from Madagascar (2.1kg) on brass base
Serie of 12 Agate slices on black cubic stands
Agate slice with crystallized heart from Brazil
Blue Chalcedony 10.3kg - Krushev dol mine (Bulgaria)
Lapis-lazuli (18.1kg) from Afghanistan
Purple Botryoidal chalcedony from Sulawesi
Green Fuchsite from Brazil, 13 kg with a black base