Counter weight machinery to open a geode
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1.8kg Uruguay glossy Agate geode, on brass base
Open Amethyst Geode from Brazil (5Kg), black base
Pipe geode of ametyst -30kg- Madagascar
Agate slice from Brazil (1kg) on brass stand
Heart of septaria with opening (Madagascar) 8.7 kg, black base
Polished labradorite from Madagascar (3.7kg)
Agate slice in brass adjustable round stand
Frame of 3 Navajun Pyrite cubes on black mirror
Menilite Opal from Agramon (Spain) in matrix
Grenn Fuchsite from Brazil on black base