带绿榴石与粉红正长石马赛克纹理的安纳凯石球体 - 来自马达加斯加的收藏球 - 高度: 86 mm - 闊度: 86 mm- 920 g - (1)

粉红榴辉石、绿透闪石与石英 — 这一批次呈现出来自马达加斯加丰富矿脉的卓越一克拉圆球形 Unakite。该样品经过巧妙的打磨与镜面抛光，打造出完美的球形，堪称宝石雕刻艺术中最为精致的表现之一。球体以其密度和体积的宏大而脱颖而出，赋予观者强烈的震撼感。它不仅仅是一个矿物标本，更是地质力量与设计优雅的交汇点，是地球历史的碎片蜕变为雕塑的产物。直接观察表面，可看到迷人的色彩马赛克式纹理，这是 Unakite 的典型特征。因透闪石的存在而呈现的深亮 Pistacchio 绿斑，交错着橙粉色调的正长石和石英。连接这两种主色的是石英，呈现出纹理中的条纹和半透明的烟灰色/乳白色区域，增添了质感的深度与复杂性。无瑕的抛光突显每一晶体的玻璃光泽，使光线得以进入并在不同矿物组分间玩耍。将球体在掌中转动，仿佛在探索一颗小行星，地质景观在每一个角度重新展现。 From a scientific point of view, Unakite is not a single mineral, but a metamorphic rock, specifically altered granite. Its formation results from a geological process called metasomatism, during which hydrothermal fluids modify the chemical composition of the original granite. Plagioclase feldspar has transformed into epidote, giving rise to the characteristic green color, while orthoclase feldspar and quartz, more resistant to alteration, have preserved their structure, creating this extraordinary assemblage. The name 'Unakite' derives from the Unaka Mountains in North Carolina (USA), where it was first discovered, but today high-quality specimens like this also come from other parts of the world, including Madagascar. The spherical form is dense with symbolic meanings and collector value. Considered an emblem of perfection, unity and completeness, the sphere is a shape with no beginning and no end, allowing ongoing and immersive exploration of the material. Its realization requires considerable craftsmanship to achieve a perfectly smooth surface and absolute geometric balance. This Unakite sphere thus becomes almost contemplative, an object inviting tactile and visual observation, revealing the beauty hidden inside the rock. As a decorative element, this specimen has a strong impact. Its natural color palette, reminiscent of mosses and rocks, harmonizes with both classical and contemporary contexts. It is an ideal piece to enrich a library, study, or living room, acting as a focal point that stimulates curiosity and conversation. For a mineral collector or a natural history enthusiast, it represents a valuable addition to a contemporary Wunderkammer, combining the scientific charm of a metamorphic rock with the undeniable aesthetic value of a natural work of art. Dettagli tecnici Nome: Unakite Classificazione: Roccia metamorfica (Granito alterato) Provenienza: Madagascar Dimensioni: 86 x 86 x 86 mm Peso: 920 g Condizioni: Naturale, lavorato a sfera e lucidato. Base non inclusa.