Crystallized calcite specimen (Trepça, Kosovo) – 1.8 kgDisplayed on a square black metal base
MINERAL
Amethyst geode – Brazil (4.2 kg). Displayed on black base
Amazonite slab – Madagascar – 785g. Displayed on a black base
Heart of septaria with opening (Madagascar) 8.7 kg, black base
Golden Agate slice 1.4 Kg on brass base
Gypsum from France, on black base (1.1kg)
Purple Anhydrite of Madagascar (4.1kg) on brass base
Boulder Opal (two parts) of 535g on brass base -Australia-