MINERAL
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Fulgurite from the Mauritanian Desert, under a glass dome, on a brass base
Prism of gabbro from Madagascar (2.7kg) on brass base
Red jasper slab with pyrite of Norway (4kg)
Polished green malachite (1.5Kg) on brass base
Brazilian agate slice (1.1kg) on brass base
Agate slice from Brazil (1kg) on brass stand
Sandcalcite aggregate from Hungary, under glass