HAPAX スペサルタイン・ガーネット 宝石 • 7.10カラット • 鮮やかなルビー色と独特な建築的ステップ成長 - Height: 12 mm - Width: 9 mm- 1.42 g - (1)

DESCRIPTION:
The HAPAX Spessartine is a remarkable natural crystal from the Navegadora Mine in Minas Gerais, Brazil, combining intense Ruby Red colour with an extraordinary stepped growth architecture. Its surfaces display successive terraces, geometric grooves and overlapping planes that create an almost constructed appearance. Strong vitreous lustre accentuates this architecture, with individual levels catching and reflecting light independently.

Its most distinctive feature is the exceptional development of step grooves and terraced growth patterns. Across several faces, broad surfaces divide into smaller geometric platforms bordered by sharply defined linear steps. Some structures overlap or change direction, creating an intricate three dimensional landscape that becomes particularly impressive under magnification.

The colour ranges from saturated Ruby Red and deep crimson to vivid scarlet and fiery orange red nuances. Under transmitted light, the crystal changes dramatically: translucent areas ignite with intense flame like flashes, while thicker sections retain their deeper Ruby Red character. This contrast gives the specimen remarkable internal depth and visual energy.

The Navegadora Mine is a renowned mineral locality in Minas Gerais, one of the world’s most celebrated gem producing regions. Spessartine from this environment is particularly appreciated for strong colour, lustre and crystallographic character, making specimens with pronounced natural growth structures especially attractive to collectors.

Despite its compact dimensions, this crystal concentrates exceptional visual complexity. Its combination of Ruby Red saturation, fiery transmitted light response, brilliant lustre and highly developed stepped architecture gives the HAPAX Spessartine a distinctive identity that changes continuously with orientation, magnification and illumination.

SPECIFICATIONS:
• Weight: 1.42 g
• Weight in carats: 7.10 ct
• Dimensions: 12 × 9 × 7 mm
• Origin: Navegadora Mine, Minas Gerais, Brazil
• Mineral: Spessartine
• Crystal system: Cubic
• Form: Natural crystal
• Growth architecture: Highly developed stepped and terraced crystal growth
• Pattern: Complex overlapping step grooves and geometric terraces
• Primary colour: Deep Ruby Red
• Secondary tonalities: Crimson Red, Scarlet Red and fiery Orange Red
• Transparency: Translucent with locally more transparent zones
• Lustre: Strong vitreous lustre
• Optical response: Intense red and orange fire under transmitted illumination
• Treatment: None
• Condition: Natural crystal preserving its original growth architecture

NOTABLE POINTS:
• Exceptional Stepped Growth Architecture
Successive crystallographic terraces cover several major surfaces, creating an unusually complex and highly recognisable natural architecture.

• Intricate Step Grooves
Fine geometric grooves divide the faces into numerous levels, resembling miniature stairways and overlapping platforms under magnification.

• Deep Ruby Red Colour
The crystal displays an intense Ruby Red body enriched by deeper crimson and wine red concentrations.

• Fiery Transmitted Light Response
Backlighting reveals brilliant Scarlet Red and fiery Orange Red flashes, creating an impressive flame like internal effect.

• Strong Vitreous Lustre
The numerous reflective terraces catch light independently, producing brilliant highlights that move across the specimen as it rotates.

• Remarkable Three Dimensional Structure
Raised terraces, recessed grooves and intersecting planes create considerable visual depth within a compact crystal.

• Exceptional Macro Detail
Magnification reveals repeated geometric outlines, parallel steps and complex intersections that are difficult to appreciate fully with the naked eye.

• Preserved Natural Growth Features
The crystal retains extensive evidence of its original crystallisation process without polishing or artificial alteration.

• Navegadora Mine Provenance
Its origin adds important locality interest, connecting the specimen to one of Minas Gerais’ recognised gem bearing mineral environments.

• Distinctive Collector Character
Ruby Red saturation, fiery internal colour and extraordinary stepped geometry combine to give this specimen an immediately recognisable identity.

COLLECTOR’S INTEREST:
The HAPAX Spessartine combines several qualities sought by collectors within a single natural crystal: strong Navegadora Mine provenance, intense Ruby Red colour, fiery transmitted light behaviour and exceptionally developed stepped growth. Its terraces and grooves preserve a remarkably visible record of progressive crystallisation, while macro observation reveals an architectural complexity far beyond what its dimensions initially suggest. This combination of colour, structure, lustre and locality gives the specimen considerable mineralogical and aesthetic interest.

LAPIDARY POTENTIAL:
This specimen should be preserved exactly in its present natural form. Cutting or polishing would permanently destroy the stepped terraces, intricate growth grooves and overlapping structures that constitute its defining character. Its greatest value lies unquestionably as a collector specimen, preserving this exceptional natural architecture exactly as it formed.

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Shipping and Handling:
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• Dispatch time: within 1 to 3 business days after payment confirmation to Catawiki
• Transit time service: between 2 to 5 business days within europe and worldwide, depending on destination national post.
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Photography and transparency:
All photos were taken under controlled light conditions, carefully selected to reproduce the most accurate natural colour of each specimen. No filters, colour enhancement, or artificial saturation were applied. The lighting setup uses a calibrated 5500K light source, which replicates neutral daylight and reveals the true tones and clarity of the mineral. Under weaker or more yellow indoor lighting, colours may appear slightly different, which is normal and expected. The purpose of this setup is to present each specimen exactly as it appears in balanced natural daylight, allowing buyers to appreciate its authentic colour and lustre without distortion.

Identification and ethics:
All specimens offered are guaranteed natural and as described. Their origin and mineral identification are provided with the most accurate and reliable information available. Every effort is made to ensure that each piece is presented with full transparency, avoiding any misleading details regarding its nature, treatment, or provenance.

Customs and import taxes:
Any customs duties, import fees, or local taxes applied by the destination country are entirely the responsibility of the winning bidder. These charges are not included in the auction price or shipping cost and are determined by the buyer’s local authorities.

Guarantee and resolution:
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Appreciation and commitment:
We sincerely thank you for your trust and preference. Our goal is to continuously bring you some of the most beautiful, unique, and exceptional mineral specimens from around the world. Each piece is carefully selected for its quality and character, ensuring that every purchase meets the highest standards. Your satisfaction and confidence are our top priorities, and we will always strive to exceed your expectations with every order.

With gratitude,
GemPulse Minerals