Counter weight machinery to open a geode
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Labradorite slab (Madagascar)3.8 kg – displayed on a black base
Brazilian agate slice (1.3kg) on brass base
Polished green malachite (1.5Kg) on brass base
Brazilian agate slice (1.1kg) on brass base
Black and white Agate slice from Brazil. black base
Pyrite dodecahedral from Peru (6kg) on brass base
Amazonite prism (Madagascar), black base
