Counter weight machinery to open a geode
MINERAL
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Serie of 6 agate slices on brass cubic stand
Amethyst geode (10kg) on black base - Brazil
Pipe geode of ametyst -30kg- Madagascar
Aragonite crusted pipe from Karlovy Vary
Green Fuchsite from Brazil on black base
Set of 3 Menilite opals from spain on mini-cube
Polished labradorite 4.2kg (Madagascar)
