Open rock crystal geode from Morocco on brass base
MINERAL
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Pink quartz obelisk (9.8kg) on brass base, from Madagascar
Prism of gabbro from Madagascar (6.2kg) on brass base
Agate slice from Brazil ( 560gr) on brass base
Menilite Opal from Agramon (Spain) in matrix
Pyrope garnet on chromium diopside (Norway), brass base
Black Tourmaline crystal with Hematite 1.1KGr on black base