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Crystallized calcite specimen (Trepça, Kosovo) – 1.5 kgDisplayed under a round glass dome
White aragonite (3.4kg) in round globe with an industrial base
Geode of agate on round brass base. Mexico
Purple Botryoidal chalcedony from Sulawesi
Agate slice in brass adjustable round stand
Polished ketonite (665g), black base
Sandcalcite aggregate from Hungary, under glass
