Fulgurite from the Mauritanian Desert, under a glass dome, on a brass base
MINERAL
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Prism of gabbro from Madagascar (2.1kg) on brass base
Gypsum crystal from France, 57cm on brass base
Charoite flame on black base -siberia-
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Agate slice from Brazil (1kg) on brass stand
Eroded Agate 640g on brass base - Poland (Wistoka river)
Cubic Pyrite in slate 4kg- St Créac (France) on black base
Sandcalcite aggregate from Hungary, under glass