Prism of gabbro from Madagascar (2.7kg) on brass base
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Slice of amethyst geode bordered with agate, black base
Gypsum crystal from France, 57cm on brass base
Polished green malachite (1.5Kg) on brass base
Brazilian agate slice (1.1kg) on brass base
Polished green malachite Large on brass base.
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
