Fulgurite from the Mauritanian Desert, under a glass dome, on a brass base
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Blue and white quartz of Bahia (4.8kg)
Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Aragonite crusted pipe from Karlovy Vary
Gypsum crystal from France, 57cm on brass base
Agate slice from Brazil (1kg) on brass stand
Amazonite prism 550Gr. (Madagascar), black base
Cubic Pyrite in slate 10kg - St Créac (France)
Sandcalcite aggregate from Hungary, under glass