Counter weight machinery to open a geode
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Labradorite slab (Madagascar)3.8 kg – displayed on a black base
Amazonite slab – Madagascar – 815g. Displayed on a black base
Eroded Agate 640g on brass base - Poland (Wistoka river)
Agate slice in brass adjustable round stand
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Cubic Pyrite in slate (2.3kg) - St Créac (France)