Counter weight machinery to open a geode
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Moroccan amber aragonite ball, on brass stand
Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
Crystallized Bismuth City in a square glass box
Slice of malachite in brass adjustable round stand
Brazil extra amethyst (5.3kg), on black base
Amethyst from Uruguay (600g) in 3D frame
Pipe geode of ametyst -30kg- Madagascar
Amethyst Sphere -Brazil- in spinning brass tand
White agate ball, spinning brass stand
Serie of 11 golden agate slices on brass cubic stand
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Septaria prism 490Gr. (Madagascar), black base
Septaria prism 515Gr. (Madagascar), black base
Gypsum from France, on brass base (1.4kg)
Green Fuchsite from Brazil, 12 kg with a black base
Madagascar Moss-green jasper prism, brass base
Charoite flame on black base -siberia-
Boulder Opal (two parts) of 345g on black base -Australia-