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Counter weight machinery to open a geode
Geode of agate on round brass base. Mexico
Amethyst geode (10kg) on black base - Brazil
Pipe geode of ametyst -30kg- Madagascar
Prism of gabbro from Madagascar (2.1kg) on brass base
Kambamba Jasper (3.13kg) on brass stand
Green Fuchsite from Brazil on black base
Polished labradorite 4.2kg (Madagascar)
Sandcalcite aggregate from Hungary, under glass