MINERAL
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Crystallized Bismuth City (1.1kg) in observation box with magnifier
Geode of agate on round brass base. Mexico
Septaria prism 515Gr. (Madagascar), black base
Septaria prism (Madagascar), black base
Pink quartz obelisk (9.8kg) on brass base, from Madagascar
Prism of gabbro from Madagascar (6.2kg) on brass base