MINERAL
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Amethyst geode – Brazil (4.2 kg). Displayed on black base
Heart of septaria with opening (Madagascar) 8.7 kg, black base
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Purple Anhydrite of Madagascar (4.1kg) on brass base
Boulder Opal (two parts) of 535g on brass base -Australia-