Labradorite Terminated Pencil Point Natural Flash Feldspar Crystal

Description

Labradorite Terminated Pencil Point – Natural Feldspar Mineral Crystal

This Labradorite Terminated Pencil Point is a genuine natural feldspar specimen shaped and polished into a classic pencil-style point with a defined termination. Carefully selected for its dark base tone and vibrant surface flash, this piece highlights the striking optical effect that makes Labradorite highly sought after by mineral collectors. The photograph shows the exact specimen you will receive. Please refer to the listing images for full sizing and proportions.

This crystal is a genuine specimen and includes a Certificate of Authenticity lifetime guarantee generic card.

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Mineral Type & Scientific Classification

Labradorite is a member of the plagioclase feldspar group, with a chemical composition typically expressed as (Ca,Na)(Al,Si)₄O₈. It crystallises in the triclinic crystal system and forms through slow cooling in igneous environments.

In nature, Labradorite commonly occurs in massive or granular form rather than elongated points. This terminated pencil has been cut and polished from naturally formed Labradorite rough while preserving the internal crystal structure responsible for its optical properties.

Labradorite has a Mohs hardness of approximately 6–6.5, making it suitable for carving and shaping into decorative forms.

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Colour, Flash & Optical Effect

This Labradorite Terminated Pencil may display:

• Dark grey to charcoal base colour
• Blue, green, gold, or multicolour flashes
• Translucent to opaque body
• Smooth polished faces
• Defined pointed termination

The defining feature of Labradorite is labradorescence, an optical phenomenon caused by light interference within microscopic twinned layers inside the feldspar structure. When the stone is rotated under light, flashes of colour appear across the polished surfaces.

The intensity and colour of the flash vary from piece to piece, ensuring each specimen is unique.

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Geological Formation

Labradorite forms in igneous rocks, particularly in basaltic and gabbroic formations. During slow cooling of magma, plagioclase feldspar crystals develop internal lamellar structures. These microscopic layers create the light interference responsible for labradorescence.

Significant deposits are found in regions such as Canada, Madagascar, Finland, and Russia. The material used for this terminated pencil has been cut and polished from naturally formed Labradorite.

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Terminated Pencil Shape & Traditional Associations

The terminated pencil shape features a flat base and elongated sides tapering to a defined point. This geometric design allows stable upright display while maximising the visibility of surface flash across multiple faces.

Labradorite has been traditionally associated in spiritual symbolism with transformation and intuition. These interpretations are cultural and symbolic rather than scientific.

This Labradorite Terminated Pencil Point is suitable for:

• Mineral and feldspar collections
• Decorative home or office display
• Crystal grid arrangements
• Educational geology collections
• Unique gemstone gifts

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Authenticity & Individual Selection

• Genuine Labradorite (Plagioclase Feldspar)
• Mineral group: Feldspar
• Crystal system: Triclinic
• Mohs hardness: 6–6.5
• Optical effect: Labradorescence
• Polished terminated pencil point
• Exact specimen shown in photographs
• Includes Certificate of Authenticity lifetime guarantee generic card

Shaped from naturally formed feldspar and polished to enhance its reflective flash, this Labradorite Terminated Pencil Point offers a distinctive and eye-catching mineral display piece suitable for collectors and decorative settings alike.