Counter weight machinery to open a geode
MINERAL
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Labradorite slab (Madagascar)2.8 kg – displayed on a black base
Agate slice from Brazil (1kg) on brass stand
Heart of septaria with opening (Madagascar) 8.7 kg, black base
Open Amethyst Geode from Brazil (5Kg), black base
Pipe geode of ametyst -30kg- Madagascar
Grenn Fuchsite from Brazil on black base