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All auctions / Ethnographical / Polished Red Moss Agate Sphere with Geodes - Exquisite...
Madagascar — This fascinating red and orange moss agate sphere is a natural masterpiece, carefully polished to reveal its intricate inner beauty. The specimen showcases an extraordinary color combination, with vivid hues of deep red and orange blending harmoniously with white cloudiness and transparent bands of chalcedony. Moss inclusions, typical of agate, create organic patterns that resemble lush landscapes or abstract paintings, making every view a unique experience. The surface of the sphere reveals several geode cavities, some of which are finely inlaid with tiny sparkling quartz crystals, adding a tactile and visual dimension of value. These crystalline details catch the light, creating points of shine that beautifully contrast with the smooth, glossy surface of the agate. The oval shapes and concentric bands visible in the internal sections testify to the geological formation processes, which produced successive mineral layers within volcanic or sedimentary cavities. Agate is a variety of chalcedony, which in turn is a microcrystalline form of quartz. It typically forms in cavities inside volcanic rocks, where silica-rich solutions deposit successive layers of mineral. The inclusions of iron and manganese oxides are responsible for the vibrant red and orange hues of this moss agate, while the banded structure results from variations in deposition conditions over time. This specimen is not only an object of notable aesthetic beauty but also a collectible for mineral and ornamental stone enthusiasts. Its spherical shape, achieved through careful artisanal workmanship, enhances its natural magnificence and makes it a perfect decorative element for any setting, from the most classical to the most modern, or a precious enrichment for a personal Wunderkammer. Conditions: The specimen is in good condition. Any small imperfections, color variations, or surface characteristics should be considered part of its natural formation and not defects, but evidence of its authenticity and terrestrial origin. No restorations or notable treatments are reported beyond the polishing that has highlighted its intrinsic beauty. Name: Red Moss Agate Sphere Classification: Mineral (Variety of Chalcedony) Material: Agate Provenance: Madagascar Work: Manual polishing to achieve the spherical shape Dimensions: 95 mm (diameter) Weight: 1222 grams Conditions: Good Lot Code: RUA-507 RMA-04 EX TIK-942
Estimate:£276.06
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Estimate:
£276.06
OCT 17 | 10:00 PM
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