Counter weight machinery to open a geode
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Michigan Specularite on black base
Marcassite covering Baryte, brass base 180Gr. (Poland)
Amethyst geode – Brazil (4.2 kg). Displayed on black base
Marcassite covering Baryte, brass base 670Gr. (Poland)
Serie of 6 agate slices on brass cubic stand
Pipe geode of ametyst -30kg- Madagascar
1.8kg Uruguay glossy Agate geode, on brass base
Aragonite crusted pipe from Karlovy Vary
Polished labradorite from Madagascar (3.7kg)
Pyrite dodecahedral from Peru (6kg) on brass base
Menilite Opal from Agramon (Spain) in matrix
Lapis-lazuli on brass base- 3.9kg