Fulgurite from the Mauritanian Desert, under a glass dome, on a brass base
MINERAL
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Amethyst geode (10kg) on black base - Brazil
Green Fuchsite from Brazil, 12 kg with a black base
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Agate slice from Brazil (1kg) on brass stand
Cubic Pyrite in slate - St Créac (France)
Sandcalcite aggregate from Hungary, under glass