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Crystal ball, spinning brass stand
Serie of 7 golden Agate slices on black cubic stands
Geode of agate on round brass base. Mexico
Polished labradorite from Madagascar (3.7kg)
Prism of gabbro from Madagascar (2.1kg) on brass base
Menilite Opal from Agramon (Spain) in matrix
Sandcalcite aggregate from Hungary, under glass