Counter weight machinery to open a geode
MINERAL
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Heart of septaria with opening (Madagascar) 8.7 kg, black base
Pipe geode of ametyst -30kg- Madagascar
Open Amethyst Geode from Brazil (5Kg), black base
Agate slice from Brazil (1kg) on brass stand
Brazilian agate slice (1.1kg) on brass base
Grenn Fuchsite from Brazil on black base
Golden labradorite from Madagascar (3.5kg)brass base