Counter weight machinery to open a geode
MINERAL
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Native Sulfur Crystal under Glass Dome (1 kg) – Bolivia
Pyrite cubic- dodecaedre- of Peru, in glass ball
Serie of 6 agate slices on brass cubic stand
Pipe geode of ametyst -30kg- Madagascar
Scolecite crystal in glass display box
Prism of gabbro from Madagascar (2.1kg) on brass base
Natural fiber malachite (780Gr) under glass ball
Purpurite from Brazil (800g), under glass ball
Arkansas black quartz cluster in glass ball
