MINERAL
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Crystallized calcite specimen (Trepça, Kosovo) – 1.5 kgDisplayed under a round glass dome
Banded jasper from Madagascar - 18 kgBlack metal base
Brazilian agate geode, on sliding machine
White aragonite (3.4kg) in round globe with an industrial base
Gypsum crystal from France, 57cm on brass base
Polished ketonite (665g), black base
Halite of Salar de Uyuni, black metal base