Serie of 11 golden agate slices on brass cubic stand
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Scolecite crystal in glass display box
Gypsum from France, on brass base (1.4kg)
Tin and lead explosion from Paris roofs, 3D frame
Tin and lead explosion from Paris roofs, displayed in 3D
Black Tourmaline crystal with Hematite 205Gr on baroque black base
Black Tourmaline crystal with Hematite 130Gr on baroque black base