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Slice of malachite in brass adjustable round stand
Eroded Agate 640g on brass base - Poland (Wistoka river)
Malachite pebble (575g) from Congo, on black base
125G Mundrabilla meteorite levitating in a brass circle - Australia
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Slice of amethyst geode bordered with agate, black base