Counter weight machinery to open a geode
MINERAL
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Pyrite cubic- dodecaedre- of Peru, in glass ball
Libyan desert glass fragment under magnifier
Amethyst block with agate eye – Brazilon black base
Celestite geode – Madagascar (7 kg)
Amethyst geode – Brazil (4.2 kg). Displayed on black base
Gypsum from France (200g.) on black base
Pipe geode of ametyst -30kg- Madagascar
Serie of 7 golden agate slices on brass cubic stand
Natural fiber malachite (780Gr) under glass ball
Scolecite crystal in glass display box
Purple Botryoidal chalcedony from Sulawesi
Pyrite dodecahedral from Peru (6kg) on brass base