Rare natural green beryl - aquamarine variety Rare Green...

Clear specimen of over 1 kg with complex natural inclusions — A magnificent sphere, expertly carved and polished from a substantial portion of natural green beryl, aquamarine variety, sourced from the renowned pegmatite regions of Pakistan. With a diameter of 90 mm and a weight surpassing one kilogram (1028 grams), this specimen stands out not only for its impressive size but also for the extraordinary complexity of its internal architecture, beautifully revealed by the spherical shape and meticulous polishing that highlight every detail. The sphere displays a fascinating gradient of hues ranging from the most delicate aqua green to icy green, culminating in deeper, more saturated areas of green reminiscent of emerald. Broad white-milky areas traverse the surface like ethereal clouds suspended, intercrossing with more translucent portions and dark cores that seem to emerge from the depths of the material. Thin veils, minute internal fractures, and natural inclusions document the crystal’s intrinsic growth, making every angle a unique and unrepeatable visual experience, a true journey through its geological history. Beryl is a cycle silicate of beryllium and aluminum, characterized by a hexagonal crystal system. In ideal conditions, it forms six-sided prismatic crystals, sometimes of exceptional size. When chemically pure, it appears colorless (goshenite); its famous color varieties arise from small amounts of elements present in the crystal structure. This family includes some of the most well-known gems: deep green emerald, pink morganite, golden-yellow heliodor, the rare red bixbite, and aquamarine, which stands out for its blue to blue-green hues. In this specimen, the predominant green component is primarily attributable to the presence of iron in the mineral structure, accompanied by lighter, slightly bluish zones that confirm its identification as aquamarine. Unlike clear aquamarines destined for faceting, this sphere preserves the authentic, material character of the large massive crystal from which it was derived. Inclusions, milky veils, and varying color concentrations are not imperfections but rather evidence of its formation within pegmatites: very coarsely grained magmatic rocks formed in the final stages of magma cooling and known for producing crystals of exceptional size. Pakistan, particularly its remote northern mountain regions, is globally renowned for its rich pegmatite deposits, from which aquamarine, tourmaline, topaz, garnets, and numerous other minerals of the highest collectible quality originate. Mining in these mountainous areas, often difficult to access and characterized by extreme operating conditions, makes each specimen even more valuable. Creating a 90 mm sphere from such a particular material is an extremely complex operation. It requires an initial crystal mass significantly larger than the final diameter and enough compactness to withstand the delicate cutting, rounding, and polishing stages. During this process, a substantial portion of the original material is inevitably discarded, and any structural fracture can compromise the entire work. The rarity of this sphere derives from the combination of multiple factors: the availability of a large volume of natural beryl, its ideal compactness for processing, the exceptional weight exceeding a kilogram, the variety of green hues, and the richness of its complex internal structure. Sphere-cut aquamarines of this size, derived from massive green beryl, are decidedly rare on the market, standing out from smaller, uniformly colored spheres commonly available. The perfect geometry of the sphere creates a fascinating contrast with the intrinsic irregularity of natural matter. Having no front or back, it invites the viewer to rotate it and admire it from every angle, continually revealing new depths, inclusions, and shifting color shades. An exceptional piece that adds a touch of refinement and profound natural value to any collection, ideal for both the demanding collector and the design enthusiast. Any irregularities, small internal fractures, or color variations are part of the specimen’s natural formation and attest to its authenticity and geological origin. Name: Green Beryl Sphere Classification: Cyclosilicate Species: Beryl (Aquamarine variety) Provenance: Pakistan Material: Natural Green Beryl Treatment: Polished Sphere Dimensions: 90 x 90 x 90 mm Weight: 1028 g Conditions: Natural, excellent Lot Code: RUA-752 AQM-25

Estimate:$3,417.29

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