Counter weight machinery to open a geode
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Labradorite slab (Madagascar)3.8 kg – displayed on a black base
Serie of 6 agate slices on brass cubic stand
Polished green malachite (1.5Kg) on brass base
Brazilian agate slice (1.1kg) on brass base
Cubic Pyrite on slate - St Créac (France)
Golden Agate slice 1.4 Kg on brass base
Black and white Agate slice from Brazil. black base
