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Counter weight machinery to open a geode
Labradorite slab (Madagascar)3.8 kg – displayed on a black base
Amethyst geode – Brazil (4.2 kg). Displayed on black base
Heart of septaria with opening (Madagascar) 8.7 kg, black base
Geode of agate on round brass base. Mexico
Purple Anhydrite of Madagascar (4.1kg) on brass base
