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Prism of gabbro from Madagascar (1.3kg) on black base
Siberian meteorite -Sikhote Alin- 15 Gr. in vertical levitation
30G Gebel Kamil meteorite (Egypt) in vertical levitation
40G Gebel Kamil meteorite (Egypt) in vertical levitation
Madagascar Labradorite pebble (900g)
Boulder Opal (two parts) of 535g on brass base -Australia-
iridescent Goethite from Tharsis (Andalousia)), black base