Counter weight machinery to open a geode
MINERAL
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Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Round septaria from Madagascar on black base
Pipe geode of ametyst -30kg- Madagascar
Aragonite crusted pipe from Karlovy Vary
Set of 3 Menilite opals from spain on mini-cube
Polished ketonite (665g), black base
