Counter weight machinery to open a geode
MINERAL
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Heart of septaria with opening (Madagascar) 8.7 kg, black base
Open Amethyst Geode from Brazil (5Kg), black base
Pipe geode of ametyst -30kg- Madagascar
Serie of 12 Agate slices on black cubic stands
Agate slice from Brazil (1kg) on brass stand
Grenn Fuchsite from Brazil on black base
Prism of gabbro from Madagascar (2.1kg) on brass base
