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Todas las subastas / Etnográfica / Vivid Golden-Yellow Crystalline Sulfur Cluster A...
ative sulfur mineral specimen — This crystalline sulfur specimen stands out for its exceptional purity and the vivid sulfur-yellow color, typical of high-quality formations. It is a native element mineral (S) that crystallizes in the orthorhombic system, often displaying bipyramidal or tabular habit, although in this sample the mass consists of a dense aggregation of well-defined microcrystals that confer a sparkling granular texture and a drusy surface. Visual analysis reveals a homogeneous and intense golden yellow hue, free of significant inclusions or chromatic alterations that would compromise its brilliance. The crystals, although small, are well-formed and intersect to create a rough yet highly reflective surface that captures and diffuses light spectacularly, enhancing the resinous and adamantine luster intrinsic to sulfur. The provenance of this precious specimen is the famous El Desierto Mine, located in the San Pablo de Napa region, Daniel Campos district, Potosí province, Bolivia. This locality is universally recognized for the production of museum-quality sulfur, formed in volcanic or evaporitic sedimentary contexts where hydrothermal processes favored the precipitation of this element under specific temperature and pressure conditions. The geology of the Bolivian Andean region offers the ideal conditions for such formations. Aesthetically, the piece presents as a compact, well-proportioned mass of sulfur crystals, with an interesting three-dimensional conformation that makes it an excellent display specimen. Its bright coloration and widespread crystallization make it a focal point in any collection, representing a classic example of the beauty of native elements. The preservation state is excellent, with no obvious signs of damage or surface alteration. The specimen is mounted on an artistic wooden and brass base, which enhances its display and allows a 360-degree viewing, facilitating appreciation of its shapes and luster. The base, in addition to providing stability, aesthetically elevates the mineral, making it ready to be placed in a display case. This Bolivian crystalline sulfur specimen is not only a mineral of notable beauty but also an important geological testimony. Its combination of renowned provenance, vibrant coloration, fine crystallization, and considerable size makes it a high-value collectible piece, particularly sought after by collectors who appreciate the purity and intensity of native elements.
Estimación:€400
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Hammer price:
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Estimación:
€400
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