Counter weight machinery to open a geode
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Amethyst Geode (1.2kg) with Calcite Crystals - Brazil- on sliding machine
Labradorite slab (Madagascar)3.5 kg – displayed on a black base
Pipe geode of ametyst -30kg- Madagascar
Aragonite crusted pipe from Karlovy Vary
Tree branch crystalized by Selenite. Australia
Polished ketonite (665g), black base
