Gypsum crystal from France, 57cm on brass base
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Eroded Agate 640g on brass base - Poland (Wistoka river)
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Agate slice in brass adjustable round stand
Amazonite prism (Madagascar), black base
Cubic Pyrite in slate (2.3kg) - St Créac (France)
Prism of gabbro from Madagascar (5.1kg) on brass base