Counter weight machinery to open a geode
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Crystallized calcite specimen (Trepça, Kosovo) – 1.5 kgDisplayed under a round glass dome
Pipe geode of ametyst -30kg- Madagascar
White aragonite (3.4kg) in round globe with an industrial base
Gypsum crystal from France, 57cm on brass base
Red jasper slab with pyrite of Norway (4kg)
Frame of 3 Navajun Pyrite cubes on black mirror