Counter weight machinery to open a geode
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Amethyst Geode (1.2kg) with Calcite Crystals - Brazil- on sliding machine
Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Labradorite slab (Madagascar)3.8 kg – displayed on a black base
Prism of gabbro from Madagascar (5.1kg) on brass base
Blue and white quartz of Bahia (4.8kg)
Aragonite crusted pipe from Karlovy Vary
Cubic Pyrite in slate 10kg - St Créac (France)