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Stunning Brazilian Amethyst Geode Slices on Stand...

Spectacular sections of geodes from Brazil, deep violet crystals — This splendid specimen features two amethyst geode sections, skillfully cut and presented in an artistic composition that evokes the shape of a butterfly. Each section reveals an inner cavity lined with a glittering druse of intensely purple and vibrant amethyst crystals. The symmetrical arrangement of the two halves on an elegant black metal stand creates a decorative piece with notable visual impact. Geodes are fascinating geological formations, hollow cavities whose inner surfaces are coated with crystals. In this case, the quartz crystals take on an amethyst coloration thanks to iron impurities and natural irradiation. Their formation occurs in volcanic or sedimentary environments, where silica- and mineral-rich fluids permeate the rocks, gradually depositing the crystalline layers over millions of years. Around the amethyst druse, distinct bands of agate can be admired, precisely delineating the growth of the mineral. These concentric rings of cryptocrystalline quartz vary in tones from gray-white to light brown, creating an elegant contrast with the bright purple of amethyst. The bands are smooth and well-defined, testimony to the geological processes that have shaped these natural wonders. From Brazil, a country renowned for the quality and vastness of its amethyst deposits, this lot is an excellent example of nature’s art combined with careful presentation. The size and vibrancy of the crystals, together with the integrity of the geode formation, make this piece ideal for collectors, for decorating refined interiors, or as a Wunderkammer object, capable of catching the eye and stimulating curiosity. Name: Amethyst in Agate Classification: Mineral, quartz variety Provenance: Brazil Geological period: Volcanic formations of the Cretaceous/Tertiary Material: Amethyst, Agate, Quartz Work: Cutting and polishing of the sections, mounting on a metal stand Dimensions (with stand): 350 mm (height) x 240 mm (width) x 150 mm (depth) Weight (total): 1845 grams Conditions: Good, as expected for the specimen’s nature Lot code: RUA-101 (cz)
Utropspris:SEK 2,450.52
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Utropspris:
SEK 2,450.52
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