“Jeepite” block – Ohio, USADisplayed in a metal cage
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“Fordite” block – Ohio, USADisplayed in a metal cage
“Jeepite” block – Ohio, USADisplayed under a glass dome
Extra amethyst from Brazil (765g), displayed in a cage
Smoky quartz (615g) with recrystallization (Brazil), presented in a cage
Amethyst from Uruguay (790g) in cage
Amethyst from Uruguay (675g) in a cage
Amethyst from Uruguay (600g) in 3D frame
Open sphere amethyst (400g), in spinning brass stand
Prism of gabbro from Madagascar (5.1kg) on brass base
Prism of gabbro from Madagascar (6.2kg) on brass base
Serie of 6 agate slices on brass cubic stand
Siberian meteorite -Sikhote Alin- 15 Gr. in vertical levitation