3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
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Gypsum crystal from France, 57cm on brass base
Green Fuchsite from Brazil on black base
Polished ketonite (975g), black base
Slice of amethyst geode bordered with agate, black base
Polychrom jasper prism from Madagascar
Crystalized branch with gypsum under glass (Wahpool lake, Australia)