Morgon wine crystallization on black stand
MINERAL
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Pipe geode of ametyst -30kg- Madagascar
Prism of gabbro from Madagascar (2.1kg) on brass base
Counter weight machinery to open a geode
Purpurite from Brazil (1.8kg), under rectangular glass and brass base
Fully polished blue labradorite (10.7kg), brass stand
Polished labradorite from Madagascar (3.1kg), brass base