Counter weight machinery to open a geode
MINERAL
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Slice of malachite in brass adjustable round stand
1.8kg Uruguay glossy Agate geode, on brass base
Brazil extra amethyst (5.3kg), on black base
Pipe geode of ametyst -30kg- Madagascar
Green Fuchsite from Brazil, 12 kg with a black base
Polished labradorite from Madagascar (3.7kg)
Menilite Opal from Agramon (Spain) in matrix
Polished labradorite from Madagascar (3.7kg), brass base