Black Tourmaline Obelisk Point Natural Schorl Crystal Tower

Description

Black Tourmaline Obelisk Point – Natural Schorl Crystal

This Black Tourmaline Obelisk Point is a genuine natural Schorl specimen carved and polished into a standing obelisk form. Carefully selected for its deep black colour and solid structure, this piece showcases the dense, opaque character typical of high-quality Black Tourmaline. 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

Black Tourmaline is scientifically known as Schorl, the most common member of the tourmaline supergroup. It is a complex boron silicate mineral with a general chemical formula:

NaFe₃Al₆(BO₃)₃Si₆O₁₈(OH)₄

Schorl crystallises in the trigonal crystal system and commonly forms elongated prismatic crystals with strong vertical striations. In this obelisk form, the material has been cut and polished from naturally formed tourmaline rough while retaining its dense internal structure.

With a Mohs hardness of approximately 7–7.5, Black Tourmaline is durable and well suited for carving into decorative shapes such as towers and obelisks.

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Colour, Texture & Surface Features

This Black Tourmaline Obelisk displays:

• Deep opaque black colouring
• Fine to slightly fibrous internal structure
• Smooth polished faces
• Geometric tapered point

In natural crystal form, Schorl often exhibits prominent longitudinal striations. While the polishing process smooths the surface, subtle structural characteristics may still be visible under certain lighting.

The high iron content within Schorl contributes to its rich black tone and opaque appearance.

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Geological Formation

Black Tourmaline forms primarily in pegmatitic and hydrothermal environments, where boron-rich fluids interact with cooling magma or surrounding rock. Pegmatites are especially well known for producing large, well-formed tourmaline crystals.

Schorl commonly occurs alongside minerals such as quartz, feldspar, mica, and other pegmatite-associated species. Over geological timescales, mineral-rich fluids crystallise within fractures and cavities, allowing tourmaline to develop its characteristic prismatic habit.

The material used for this obelisk has been shaped from naturally formed Black Tourmaline.

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Obelisk Form & Traditional Associations

The obelisk shape features a flat base for upright stability and four polished sides tapering toward a defined apex. This structured geometric design enhances the visual presence of the mineral and provides a strong, architectural display piece.

Black Tourmaline has been traditionally associated in spiritual symbolism with grounding and protection. These interpretations are cultural and symbolic rather than scientific.

This Black Tourmaline Obelisk Point is suitable for:

• Mineral and crystal collections
• Pegmatite mineral enthusiasts
• Decorative home or office display
• Meditation or symbolic spaces
• Unique natural gemstone gifts

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Authenticity & Individual Selection

• Genuine Black Tourmaline (Schorl)
• Mineral group: Tourmaline supergroup
• Crystal system: Trigonal
• Natural opaque black coloration
• Polished obelisk / tower form
• Exact specimen shown in photographs
• Includes Certificate of Authenticity lifetime guarantee generic card

Formed through natural pegmatitic and hydrothermal processes and shaped into a refined obelisk point, this Black Tourmaline specimen represents a durable and collectible example of Schorl in a striking display form.