Gypsum crystal from France, 57cm on brass base
MINERAL
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Agate slice with crystallized heart from Brazil
Golden Agate slice 1.4 Kg on brass base
Eroded Agate 640g on brass base - Poland (Wistoka river)
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Amazonite prism (Madagascar), black base
