Brazilian agate geode, on sliding machine
MINERAL
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Gypsum crystal from France, 57cm on brass base
Brazil extra amethyst (5.3kg), on black base
Green Fuchsite from Brazil, 12 kg with a black base
Tin and lead explosion from Paris roofs, 3D frame
Tin and lead explosion from Paris roofs, displayed in 3D
Polished labradorite from Madagascar (3.7kg), brass base