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Tutte le aste / Etnografia / Free Form Polychrome Jasper with fiery orange and earthy...


Selection Polychrome Jasper — This lot features an imposing specimen of Polychrome Jasper, shaped into a fluid free-form and mirror-polished. Originating from the renowned Malagasy quarries, the piece stands out for its substantial weight of over 3 kilograms and for an aesthetic that evokes abstract painting, almost an primordial landscape captured in silica. Observation reveals a warm, earth-toned color palette weaving across the surface. Burnt orange, terracotta red, and golden ochre blend with bands of deep brown and beige sand. The most fascinating feature is the “orbital” or “eye” patterns, concentric structures that create dynamic focal points. These figures are framed by sinuous bands that tell the story of the mineral’s deposition. The impeccable polishing imparts a glassy luster that enhances the depth and three-dimensionality of the internal designs. Polychrome Jasper is a variety of chalcedony (microcrystalline quartz) whose extraordinary color range results from a complex geological process. It formed through the deposition of volcanic ashes and silica-rich fluids that, percolating through the rocks, embedded iron oxides and other minerals. Each color and layer corresponds to a different chemical and environmental phase during its slow genesis. The Malagasy deposits, discovered relatively recently, are known for their color saturation and the world-unique complexity of patterns. The “free” shape of this specimen is the result of careful lapidary work. The craftsman studied the raw block to decide on cuts and curves that would best showcase the natural designs contained within. This process transforms a piece of rock into a sculptural object, a dialogue between nature and human hand. The surface, rendered perfectly smooth and tactile, invites contact, creating a sensory experience that goes beyond mere observation. For its aesthetic qualities and its imposing presence, this Polychrome Jasper qualifies as a highly impactful collectible, an ideal element to enrich a contemporary Wunderkammer, a professional studio, or a design environment. It is not merely a mineral, but a fragment of geological time, a natural work of art that carries with it the wild, colorful essence of the Malagasy earth.
Stima:€300
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OCT 8 | 3:00 PM
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