Counter weight machinery to open a geode
MINERAL
Active filters
Carnelian ball, spinning brass stand
Rhodonite ball, spinning brass stand
Crystallized calcite specimen (Trepça, Kosovo) – 1.5 kgDisplayed under a round glass dome
Natural Sulfur from Boliviaon black stand
White aragonite (3.4kg) in round globe with an industrial base
Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Pipe geode of ametyst -30kg- Madagascar
Polished green malachite (1.9Kg) on brass base
Green Fuchsite from Brazil, 1.7kg with a black base
Set of 3 Menilite opals (spain) on mini-cube
Pair of two-tone lepidolite mica slices, from Brazil; black base
Gypsum from France, on black base (920g.)
Purple Anhydrite of Madagascar (1.9kg) on black base
Chryzoprase in matrix of Tanzania on brass stand