MINERAL
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Amethyst geode – Brazil (4.2 kg). Displayed on black base
Prism of gabbro from Madagascar (5.1kg) on brass base
Heart of septaria with opening (Madagascar) 8.7 kg, black base
Purple Anhydrite of Madagascar (4.1kg) on brass base
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Eroded Agate 640g on brass base - Poland (Wistoka river)
Boulder Opal (two parts) of 535g on brass base -Australia-