MINERAL
Active filters
Amethyst geode – Brazil (4.2 kg). Displayed on black base
Prism of gabbro from Madagascar (2.7kg) on brass base
Heart of septaria with opening (Madagascar) 8.7 kg, black base
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Purple Anhydrite of Madagascar (4.1kg) on brass base
Eroded Agate 640g on brass base - Poland (Wistoka river)