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