Natural sodalite sphere Collection and decorative sphere...

A spherical specimen of Sodalite showing a deep blue and pronounced white veining, of excellent aesthetic quality. — This specimen, classified as Sodalite, belongs to the tectosilicates group and stands out for its intense blue coloration, typical of a mineral in the feldspathoid group. Its formation in granular masses, subsequently worked, reveals its magmatic origin in alkaline intrusive or effusive rocks. The sphere results from careful workmanship that has allowed the complex internal structures of the mineral to be enhanced. Visually, the piece presents an exceptional palette of blue, ranging from deep cobalt to sky blue, crossed by conspicuous white calcite veining and occasional dark inclusions of pyroxenes or amphiboles. The glossy surface of the sphere permits perfect reflection of light, emphasizing the translucency and chromatic depth of Sodalite. Mineralized fractures and natural lines are an integral part of its geological genesis and contribute to its distinctive character, imparting a sense of authenticity and history. The provenance of this Sodalite is Brazil, a nation renowned for its high-quality ornamental mineral deposits. Brazilian deposits are known for producing Sodalite with particularly high color saturation and distinctive veining, making each piece unique. This geological formation context in sodium-rich alkaline rocks is crucial for the genesis of this fascinating mineral. The aesthetics of this sphere are notable. The perfectly geometric shape of a sphere provides a unique opportunity to appreciate the mineral matrix from every angle, allowing exploration of the intricate bands, calcite nodules, and the color nuances revealed on each rotation. This visual continuity is a highly sought-after aspect in mineral sphere collecting, setting them apart from samples with only one display face. The condition is excellent, free from significant post-work alterations. The polishing has been performed with mastery, ensuring a smooth and brilliant surface that enhances the intrinsic beauty of the mineral. The Sodalite is mounted on a stable base (not included but suggested for display) that facilitates rotation and 360-degree observation, a fundamental element for a piece of such aesthetic value. This specimen represents a prized addition to any mineralogical collection or hardstone art object. The combination of vivid blue, evident calcite inclusions, and the craftsmanship of the work make it an object of unquestionable beauty and scientific interest for a collector. It is particularly suitable for studies, libraries, or as a central element in a showcase dedicated to geological treasures, confirming its value both as a mineral sample and as a natural work of art.

Estimation:€525

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