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Amethyst Cathedral Minas Gerais, Brazil An...

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Amethyst Cathedral
Minas Gerais, Brazil
An
© BONHAMS AUCTIONEERS & VALUERS, several locations, USA - UK - Australia - Asia

Amethyst Cathedral Minas Gerais, Brazil An open configuration accentuates the highest quality large, deep purple crystals of a sizable amethyst geode....


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