Smoky quartz (615g) with recrystallization (Brazil), presented in a cage
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Extra amethyst from Brazil (765g), displayed in a cage
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Green Nontronite from Brazil (375G.) in 3D frame
Green Nontronite from Brazil (335G.) in cage
Serie of 7 golden agate slices on brass cubic stand
Amethyst from Uruguay (790g) in cage
Amazonite prism (Madagascar), black base
Pair of black and white Moroccan septaria
polychrom Jasper prism from Madagascar
Prism of gabbro from Madagascar (5.1kg) on brass base