
OCT 17 | 10:00 PM

All auctions / Ethnographical / Orbicular Ocean Jasper Point - Vibrant patterns and...


Spectacular Ocean Jasper with orbicular formations and color bands — This specimen of Ocean Jasper, an orbicular variety of microcrystalline silica (SiO2), presents itself as a polished glossy obelisk of notable size. Its distinctive features include spherulitic and concentric formations, the result of complex mineral growth dynamics in a volcanic environment. Visual analysis reveals an exceptionally rich color range. Predominant are tones of moss green, cream white, rust red, and ochre yellow, interwoven in intricate patterns. The spheres and characteristic eyes of Ocean Jasper are well defined, often outlined by concentric rings that enhance their three-dimensionality and depth. The polishing elevates surface luster, highlighting the varying translucency and the mineral's complex internal texture. The geological origin of this Ocean Jasper is Madagascar, an island renowned for its unique mineral deposits. In particular, this variety is mined from coastal deposits accessible only at low tide, making extraction particularly arduous. Madagascar's geological formations, rich in past volcanic activity, have favored the deposition of silica and mineral inclusions that give this gem its distinctive patterns and coloration. The aesthetic quality of this obelisk is high. The meticulous workmanship has respected and enhanced the natural intrusions, creating a mineral sculpture that is both a work of art and a geological specimen. The symmetry and well-defined faces of the obelisk emphasize the piece's elegance, making it a focal point in any collection or display environment. The condition is excellent, with no signs of surface damage or significant alterations. The structural integrity of the silica is preserved, and professional polishing has ensured a uniform and bright finish on all surfaces. The base is cut in a stable manner, allowing safe display without the need for additional supports. This Ocean Jasper obelisk represents a top-tier collectible piece, particularly valued for its rarity and unique aesthetic qualities. The combination of size, color intensity, and clarity of the orbicular patterns sets it apart from more common specimens. It is an opportunity for mineral collectors and lovers of natural aesthetics to acquire a specimen that testifies to the extraordinary beauty and the complexity of the geological processes of our planet.
Estimate:£168.63
To the auctionView all items fromCatawikiorEthnographical
Estimate:
£168.63

OCT 17 | 10:00 PM


OCT 23 | 8:00 AM
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