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Slice of malachite in brass adjustable round stand
Geode of agate on round brass base. Mexico
Crystal ball, spinning brass stand
Green Fuchsite from Brazil, 12 kg with a black base
Purple Botryoidal chalcedony from Sulawesi
Serie of 7 golden Agate slices on black cubic stands
Polished labradorite from Madagascar (3.7kg), brass base
Sandcalcite aggregate from Hungary, under glass