Counter weight machinery to open a geode
MINERAL
Crystallized calcite specimen (Trepça, Kosovo) – 1.8 kgDisplayed on a square black metal base
Labradorite slab (Madagascar)3.8 kg – displayed on a black base
Crystallized Bismuth City (1.1kg) in observation box with magnifier
Slice of amethyst geode bordered with agate, black base
Amazonite slab – Madagascar – 785g. Displayed on a black base
Septaria prism 515Gr. (Madagascar), black base
Septaria prism (Madagascar), black base
Gypsum from France, on black base (1.1kg)
Fluorite -Marienschacht Mine , Wölsendorf, , Germany-
Crystalized branch with gypsum under glass (Wahpool lake, Australia)