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
Libyan desert glass fragment under magnifier
Slice of malachite in brass adjustable round stand
Amethyst block with agate eye – Brazilon black base
Amethyst geode – Brazil (4.2 kg). Displayed on black base
Brazil extra amethyst (5.3kg), on black base
Amethyst from Uruguay (600g) in 3D frame
Pipe geode of ametyst -30kg- Madagascar
Celestite geode – Madagascar (7 kg)
Amethyst Sphere -Brazil- in spinning brass tand
White agate ball, spinning brass stand
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Green Fuchsite from Brazil, 12 kg with a black base
Pyrite dodecahedral from Peru (6kg) on brass base