Counter weight machinery to open a geode
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1.8kg Uruguay glossy Agate geode, on brass base
White aragonite (3.4kg) in round globe with an industrial base
Pipe geode of ametyst -30kg- Madagascar
Purple Botryoidal chalcedony from Sulawesi
Gypsum crystal from France, 57cm on brass base
Polished labradorite from Madagascar (3.7kg)
Menilite Opal from Agramon (Spain) in matrix
Rose quartz sphere (34kg) from Madagascar