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Crystallized calcite specimen (Trepça, Kosovo) – 1.5 kgDisplayed under a round glass dome
Serie of 6 agate slices on brass cubic stand
White aragonite (3.4kg) in round globe with an industrial base
Aragonite crusted pipe from Karlovy Vary
Slice of red jasper from Brazil, on black base
Polished ketonite (665g), black base