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Tutte le aste / Etnografia / Polished Amethyst and Agate Geode Slice - Exceptional...


Splendid slice of geode with an agate band and glittering amethyst on a stand — This exceptional specimen presents itself as a spectacular geode slice, deftly cut and polished to reveal its intricate internal beauty. Native to Brazil, this piece unites the charm of amethyst with the fascinating formations of agate, creating a natural work of art with a strong visual impact. Its elongated shape and generous dimensions make it a captivating focal point for any collection or decorative setting. The geode core houses a central cavity lined with small amethyst crystals, displaying a delicate, translucent violet hue that catches the light with a subtle brilliance. Surrounding this crystalline section, concentric layers of agate develop, showing a range of colors and textures. White and gray bands can be observed alternating with tones of aquamarine green or pale turquoise, creating a stratified and organic visual effect. A peculiar central banding formation, almost a straight line, runs across the slice, adding an element of rarity and geological interest. The outer edge of the slice retains part of the original host rock, with a coarser texture and earthy tones that contrast beautifully with the polished inner surface. This combination of untouched nature and artisanal workmanship enhances the mineral’s intrinsic beauty. The surface polish reveals the depth and clarity of the different mineral layers, inviting close observation of the intricate geological formations. Specimens like this are born in volcanic environments, where cavities in rocks are slowly filled with silica-rich solutions. The growth process occurs layer by layer, first depositing the agate and subsequently quartz crystals (in this case amethyst) inside, due to variations in chemical-physical conditions. The color nuances are due to trace impurities present during formation. This piece is not only a wonderful mineral specimen but also a decorative object of great value. Its dramatic presence makes it ideal to display in a cabinet, on a shelf, or as a distinctive element in a study or living room. It is a valuable addition for mineral collectors, geology enthusiasts, or anyone who appreciates the beauty and majesty of Earth’s natural creations. Every irregularity or color variation is part of its authentic natural formation, making it a unique and unrepeatable piece. Name: Amethyst and Agate Geode Slice Origin: Brazil Material: Amethyst, Agate Finish: Cut and polished Dimensions: Height 280 mm, Width 90 mm, Depth 120 mm Weight: 797 grams Condition: Good Lot code: RUA-067
Stima:€150
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