マルチクリスタル アクアグリーン トルマリン • 3.20 ct • 最低落札価格なし - Height: 17 mm - Width: 7 mm- 0.64 g - (1)

Description:
Like a graceful forest spire rising from the heart of an ancient pegmatite, this exceptional natural Aqua Green Elbaite Tourmaline aggregate displays a remarkably refined crystal architecture combined with an elegant Emerald Aqua Green colouration of outstanding purity. The specimen immediately captivates through the harmony of its parallel crystal growth, excellent transparency and highly sophisticated chromatic character, creating a composition that feels both vibrant and remarkably balanced.

The specimen is composed of multiple naturally intergrown prismatic crystals developing from a shared base while preserving their individual crystallographic identity. A dominant central prism is elegantly accompanied by several secondary crystals, producing a naturally stepped architecture that gives the aggregate impressive depth and visual rhythm. Rather than appearing chaotic, each crystal contributes to an exceptionally coherent and harmonious overall structure.

One of the defining characteristics of this specimen is its beautiful Emerald Aqua Green colour. The tone is vivid yet refined, displaying a remarkably fresh green enriched by subtle bluish undertones. The chromatic balance is particularly elegant, immediately recalling the legendary green tones that have made Colombian emeralds famous worldwide, while preserving the unmistakable crystal habit and optical character unique to natural elbaite tourmaline.

A subtle vertical colour evolution can also be observed throughout the aggregate. The lower sections display a slightly deeper and more saturated Emerald Aqua Green, while the upper portions gradually become lighter and more luminous. This gentle chromatic transition reflects natural variations during crystal growth and contributes additional depth and refinement without disrupting the remarkable colour uniformity of the specimen.

Transparency remains excellent throughout much of the aggregate, allowing light to penetrate deeply into the crystal interiors. Natural internal growth structures, delicate veils and fine crystallisation features become visible under illumination, enriching the specimen without diminishing its clarity. These internal characteristics faithfully document the geological processes responsible for the crystal’s formation while enhancing its natural authenticity.

Perhaps the most striking visual feature is the extraordinary development of longitudinal growth striations. Dozens of sharply defined vertical striations extend uninterrupted along the prism faces, producing exceptional surface texture and reinforcing the elegant linear geometry characteristic of fine elbaite crystals. These beautifully preserved growth features interact continuously with light, creating lively reflections that accentuate both the transparency and architectural refinement of the aggregate.

The terminations remain natural and preserve the original crystallisation surfaces formed within the pegmatitic environment. Slight natural variations between the individual crystal heads further enhance the authenticity of the specimen, reflecting uninterrupted geological growth rather than any form of human modification.

Material from the Laghman pegmatites has earned international recognition for producing elegant transparent elbaite crystals displaying excellent crystal habits and refined colouration. This specimen represents those characteristics particularly well, combining graceful crystal architecture, remarkable transparency, exceptional longitudinal striations and a highly attractive Emerald Aqua Green colour within a single naturally preserved aggregate.

This is a specimen whose appeal extends well beyond colour alone. It is a refined expression of crystal growth, geological balance and natural elegance, preserved exactly as nature created it.

Specifications:
• Weight: 0.64 g
• Weight in carats: 3.20 ct
• Dimensions: 17 × 7 × 5 mm
• Origin: Laghman Mine, Afghanistan
• Mineral species: Tourmaline
• Variety: Elbaite Tourmaline
• Crystal habit: Multi crystal parallel prismatic aggregate
• Crystal structure: Naturally intergrown elongated prisms
• Number of visible crystals: Multiple parallel crystals
• Terminations: Natural preserved crystal terminations
• Colour: Emerald Aqua Green
• Colour zoning: Subtle vertical transition from deeper to lighter Emerald Aqua Green
• Transparency: Transparent to translucent
• Lustre: Vitreous
• Crystal system: Trigonal
• Surface features: Exceptionally well preserved longitudinal growth striations
• Internal structure: Natural growth veils and crystallisation features
• Formation environment: Lithium rich granitic pegmatite
• Treatment: None
• Condition: Natural intact crystal aggregate

Notable Points:
• Elegant multi crystal architecture
Naturally intergrown parallel prisms create a remarkably harmonious and sculptural crystal aggregate.

• Refined Emerald Aqua Green colouration
The specimen displays a vivid Emerald Aqua Green colour with exceptional freshness, purity and chromatic balance.

• Subtle natural colour evolution
The colour gradually transitions from a slightly deeper Emerald Aqua Green near the base to lighter, more luminous tones towards the upper sections.

• Exceptional longitudinal striations
Dozens of sharply defined vertical growth lines extend continuously across the prism faces, beautifully documenting natural crystal development.

• Excellent transparency
Light penetrates deeply into the crystals, revealing natural internal structures while preserving remarkable visual clarity.

• Graceful elongated crystal habit
The slender parallel prisms produce an elegant vertical composition with outstanding aesthetic balance.

• Natural preserved terminations
Original crystallisation surfaces remain intact, faithfully preserving the specimen’s geological authenticity.

• Strong vitreous lustre
The prism faces display bright vitreous reflections that interact beautifully with the pronounced longitudinal striations.

• Natural pegmatitic growth features
Fine internal veils and growth textures provide valuable evidence of uninterrupted geological crystallisation.

• Highly coherent crystal architecture
Each prism maintains its individual identity while contributing to an exceptionally balanced aggregate.

• Premium Afghan provenance
Originating from the renowned Laghman Mine, internationally recognised for producing elegant transparent elbaite crystals.

• Untreated natural specimen
The colour, morphology and internal structures remain entirely natural and unmodified.

• Collector quality crystal aggregate
The combination of refined colour, elegant architecture, remarkable striations and excellent transparency makes this an outstanding collector specimen.

Collector’s Interest:
Natural multi crystal elbaite aggregates combining elegant architecture, excellent transparency and refined Emerald Aqua Green colouration are highly sought after among collectors of pegmatitic minerals. The preservation of multiple parallel prisms within a coherent and naturally balanced aggregate significantly enhances both mineralogical and aesthetic value.

Particularly noteworthy is the exceptional development of longitudinal growth striations. These remarkably well preserved natural features document stable crystal growth over an extended period while contributing greatly to the specimen’s visual elegance. The subtle vertical colour evolution further enriches the aggregate, producing additional depth without compromising chromatic harmony.

The refined Emerald Aqua Green colour, graceful crystal habit and outstanding structural preservation combine to create a specimen that appeals equally to collectors interested in crystal morphology, pegmatitic mineralogy and aesthetically exceptional natural tourmalines.

Lapidary Potential:
Although portions of the material possess transparency suitable for lapidary purposes, any cutting would permanently destroy the defining characteristics that give this specimen its exceptional collector value.

Its greatest significance lies in the preservation of its naturally intergrown crystal architecture, beautifully developed longitudinal striations, elegant Emerald Aqua Green colouration and original crystallisation surfaces. Preserved in its natural state, the specimen remains a complete geological record of pegmatitic crystal growth while offering an exceptionally refined and visually compelling display piece.

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Photography and transparency:
All photographs are taken under controlled lighting conditions using a macro lens, carefully selected to present each specimen as accurately as possible.
No filters, colour enhancement, or artificial saturation are applied.
The lighting setup uses a calibrated 5500K light source, replicating neutral daylight to reveal natural tones, surface features, and internal characteristics. Under warmer or weaker indoor lighting, colours may appear slightly different, which is normal.
The purpose of this photographic process is documentation and representation, not visual enhancement. Images are intended to reflect the specimen faithfully as it appears under balanced natural light conditions.

Identification and ethics:
All specimens offered are natural and described to the best of our knowledge, based on direct sourcing, professional experience, and information provided by trusted suppliers working at the origin.
Every effort is made to ensure transparency and accuracy regarding identification, locality, and general characteristics, avoiding misleading statements about treatment, provenance, or nature.

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Each piece is chosen for its individual qualities rather than speculative or financial considerations. We aim to provide a transparent, reliable, and consistent experience for collectors at all levels.

With gratitude,
GemPulse Minerals