Geode of agate on round brass base. Mexico
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Gypsum crystal from France, 57cm on brass base
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Eroded Agate 640g on brass base - Poland (Wistoka river)
Frame of 3 Navajun Pyrite cubes on black mirror
Polished ketonite (665g), black base