Fulgurite from the Mauritanian Desert, under a glass dome, on a brass base
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Prism of gabbro from Madagascar (2.7kg) on brass base
Half agate geode (Brazil)2.5 kg – displayed on a brass base
Agate slice from Brazil (1kg) on brass stand
Amazonite prism (Madagascar), black base
Chryzoprase in matrix of Tanzania on brass stand
Ball of rhodonite from Madagascar (6.1kg) on brass base
Sandcalcite aggregate from Hungary, under glass