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Crystallized calcite specimen (Trepça, Kosovo) – 1.5 kgDisplayed under a round glass dome
Geode of agate on round brass base. Mexico
White aragonite (3.4kg) in round globe with an industrial base
Polished ketonite (665g), black base
Serie of 7 golden agate slices on brass cubic stand
Sandcalcite aggregate from Hungary, under glass
