MINERAL
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Prism of gabbro from Madagascar (5.1kg) on brass base
Gypsum crystal from France, 57cm on brass base
Agate slice with crystallized heart from Brazil
Malachite pebble (575g) from Congo, on black base
Fluorite ball -Marienschacht Mine , Wölsendorf, , Germany-
Eroded Agate 640g on brass base - Poland (Wistoka river)
