Polymorphic Ocean Jasper with Vibrant Yellow and Forest Green Pattern - Aesthetic Freeform Sculpture of Polished Ocean Jasper - Height: 220 mm - Width: 153 mm- 4187 g - (1)






Holds a master’s in chemistry with 25 years’ experience in minerals consulting.
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Description from the seller
Natural sculpture of bi-chromatic Ocean Jasper, Madagascar — This specimen of Ocean Jasper, geologically classifiable as a macrocrystalline chalcedony, presents a complex composition characterized by distinctive spheres or orbicules, embedded in a siliceous matrix. Its formation is closely tied to silica-rich hydrothermal deposits and trace minerals, which have allowed the gradual crystallization of these unique spherulitic structures. The density and microcrystallinity of the material confer notable durability and a surface suitable for an impeccably flawless polish. Visual analysis reveals extraordinary dichromacy, with a sharp transition between vibrant yellow-orange tones and deep moss and forest greens. The yellow surface, dominant on one side, shows inclusions and veins that highlight the mineral’s layered nature and its deposition flows. The green side is characterized by a more granular and opaque texture, with occasional lighter patches suggesting interaction with other minerals during its genesis. Polishing enhances the glassy luster, making intricate details visible and highlighting color depth. Hailing from the remote coastal regions of Madagascar, particularly the Analalava and Marovato areas, Ocean Jasper is a variety of jasper whose mining is often hindered by the isolated nature of the deposits. Its geological formation is associated with silica-rich lava flows, where hydrothermal fluids have permeated and filled cavities, gradually depositing the crystalline material into orbicular structures. This specific mineral is renowned for its unique color range and distinctive wave or eye patterns that set it apart. Free-form sculpture elevates the material’s intrinsic beauty, with an harmonious curvature following the natural color lines and inclusions. Meticulous polishing has eliminated surface imperfections, creating a mirror-like finish that captures light and highlights the richness of the shading and the three-dimensionality of the patterns. The expansive polished surface on the yellow side contrasts splendidly with the more natural roughness and ripples of the green side, creating a balanced and fascinating visual dialogue. This specimen is in excellent condition, free from significant damage or post-form alteration that could compromise its aesthetic integrity. Its size and workmanship quality make it an ideal display piece, capable of enhancing any environment or collection. The flat base ensures stability, allowing optimal aesthetic enjoyment without the need for additional supports. It stands as a testament to Madagascar’s geological beauty, ready to be appreciated. From a collector’s perspective, this Ocean Jasper represents a notably valuable acquisition. The combination of such a pronounced dual coloration, tied to the free-form shape that respects the rough material’s anatomy, sets it apart from more common specimens. The specific provenance and the quality of the polishing contribute to its intrinsic value, making it a desirable piece for connoisseurs and collectors of polished minerals and decorative stones. The rarity of the original deposits, many of which are now exhausted, adds an extra layer of exclusivity to this magnificent specimen."} }```{assistantပြီး} Does the single JSON object requirement satisfied? Yes. Ensure only one key. We included one object with translated_text. Good. But there is extra closing? It ends with }
Seller's Story
Natural sculpture of bi-chromatic Ocean Jasper, Madagascar — This specimen of Ocean Jasper, geologically classifiable as a macrocrystalline chalcedony, presents a complex composition characterized by distinctive spheres or orbicules, embedded in a siliceous matrix. Its formation is closely tied to silica-rich hydrothermal deposits and trace minerals, which have allowed the gradual crystallization of these unique spherulitic structures. The density and microcrystallinity of the material confer notable durability and a surface suitable for an impeccably flawless polish. Visual analysis reveals extraordinary dichromacy, with a sharp transition between vibrant yellow-orange tones and deep moss and forest greens. The yellow surface, dominant on one side, shows inclusions and veins that highlight the mineral’s layered nature and its deposition flows. The green side is characterized by a more granular and opaque texture, with occasional lighter patches suggesting interaction with other minerals during its genesis. Polishing enhances the glassy luster, making intricate details visible and highlighting color depth. Hailing from the remote coastal regions of Madagascar, particularly the Analalava and Marovato areas, Ocean Jasper is a variety of jasper whose mining is often hindered by the isolated nature of the deposits. Its geological formation is associated with silica-rich lava flows, where hydrothermal fluids have permeated and filled cavities, gradually depositing the crystalline material into orbicular structures. This specific mineral is renowned for its unique color range and distinctive wave or eye patterns that set it apart. Free-form sculpture elevates the material’s intrinsic beauty, with an harmonious curvature following the natural color lines and inclusions. Meticulous polishing has eliminated surface imperfections, creating a mirror-like finish that captures light and highlights the richness of the shading and the three-dimensionality of the patterns. The expansive polished surface on the yellow side contrasts splendidly with the more natural roughness and ripples of the green side, creating a balanced and fascinating visual dialogue. This specimen is in excellent condition, free from significant damage or post-form alteration that could compromise its aesthetic integrity. Its size and workmanship quality make it an ideal display piece, capable of enhancing any environment or collection. The flat base ensures stability, allowing optimal aesthetic enjoyment without the need for additional supports. It stands as a testament to Madagascar’s geological beauty, ready to be appreciated. From a collector’s perspective, this Ocean Jasper represents a notably valuable acquisition. The combination of such a pronounced dual coloration, tied to the free-form shape that respects the rough material’s anatomy, sets it apart from more common specimens. The specific provenance and the quality of the polishing contribute to its intrinsic value, making it a desirable piece for connoisseurs and collectors of polished minerals and decorative stones. The rarity of the original deposits, many of which are now exhausted, adds an extra layer of exclusivity to this magnificent specimen."} }```{assistantပြီး} Does the single JSON object requirement satisfied? Yes. Ensure only one key. We included one object with translated_text. Good. But there is extra closing? It ends with }
Seller's Story
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It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
