Selenite Faceted Pendulum Natural Gypsum Crystal Divination Tool Mineral

Natural Selenite Faceted Pendulum Crystal

This Selenite Faceted Pendulum is crafted from natural gypsum crystal and polished into a symmetrical pendulum shape with multiple facets that reflect light across the mineral’s surface. The clean, luminous appearance of selenite highlights its natural crystalline structure and translucent white tones.

The pendulum has been carefully selected for clarity, structure, and natural mineral quality, ensuring that the crystal retains the distinctive satin-like sheen typical of selenite. The listing photographs show the exact specimen you will receive, allowing collectors and buyers to view the mineral’s natural surface, internal structure, and polished facets.

Please refer to the listing photos for full sizing and scale of the pendulum. This crystal includes a Certificate of Authenticity lifetime guarantee generic card, confirming that the item is a genuine mineral specimen.

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Mineral Species and Crystal Classification

Selenite is a crystalline variety of gypsum, a hydrated calcium sulfate mineral with the chemical formula CaSO₄·2H₂O. Gypsum belongs to the sulfate mineral group and forms through the evaporation of mineral-rich waters in sedimentary environments.

The term “selenite” refers specifically to the transparent to translucent crystalline variety of gypsum, often displaying a pearly or silky lustre due to the mineral’s internal structure. The name derives from the Greek word selēnē, meaning “moon,” referencing the stone’s soft luminous appearance.

Key mineral characteristics include:

• Mineral Species: Gypsum (Selenite variety)
• Chemical Formula: CaSO₄·2H₂O
• Mineral Group: Sulfates
• Crystal System: Monoclinic
• Transparency: Transparent to translucent
• Colour: Colourless, white, or pale milky tones
• Mohs Hardness: Approximately 2

The relatively low hardness allows selenite to be shaped and polished into decorative forms such as pendulums, towers, and carvings.

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Optical Properties and Surface Appearance

Selenite crystals often display a distinctive satin or pearly lustre, caused by the parallel fibrous or layered structure of the mineral. When light passes across the surface, it can produce a soft shimmering effect.

Some specimens exhibit a visual phenomenon similar to chatoyancy, where light appears to move across the crystal surface as the stone is rotated. This effect occurs due to the alignment of microscopic fibrous crystals within the gypsum structure.

Typical visual characteristics include:

• Soft translucent white colouring
• Natural internal veining or fibrous textures
• Smooth polished facets that reflect light
• Silky or pearly surface lustre

Each selenite specimen may display subtle variations in transparency and internal structure.

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Geological Formation of Selenite

Selenite forms through evaporite mineral processes, where mineral-rich saline water gradually evaporates and leaves behind crystalline sulfate minerals. This process commonly occurs in dry lake beds, coastal lagoons, and ancient inland seas.

As the water evaporates, calcium and sulfate ions combine and crystallise into gypsum. Over time, slow crystal growth allows large, well-formed gypsum crystals to develop, sometimes forming long transparent blades or tabular crystals.

Selenite may occur alongside other evaporite minerals such as:

• Halite (rock salt)
• Anhydrite
• Calcite
• Celestine

These mineral deposits form part of large evaporite sequences found in sedimentary geological environments.

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Pendulum Form and Traditional Uses

The pendulum shape carved from selenite creates a symmetrical and balanced mineral tool often used in spiritual or traditional divination practices. In these contexts, pendulums have historically been used as handheld tools for personal reflection or symbolic guidance.

While these uses are based on cultural traditions, many collectors and enthusiasts also value pendulums simply as decorative mineral objects or mineralogical curiosities due to their geometric design and natural crystal composition.

Selenite pendulums are commonly collected for:

• Mineral and crystal collections
• Decorative crystal displays
• Geological specimen collections
• Spiritual or symbolic tools used in traditional practices
• Unique natural stone gifts

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Mineral Structure and Physical Properties

Gypsum crystals such as selenite are known for their perfect cleavage, meaning they can split along flat planes due to their layered crystal structure. This structural property contributes to the smooth, reflective surfaces seen when the stone is polished.

Typical physical properties include:

• Hardness: 2 on the Mohs scale
• Cleavage: Perfect in one direction
• Density: Approximately 2.3 g/cm³
• Crystal Habit: Tabular, bladed, or fibrous

Because of its softness, selenite is usually handled carefully and is best kept away from water or abrasive materials.

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Authenticity and Specimen Information

• Mineral Species: Gypsum (Selenite variety)
• Chemical Formula: CaSO₄·2H₂O
• Mineral Group: Sulfate
• Crystal System: Monoclinic
• Colour: White to translucent
• Transparency: Translucent
• Hardness: 2 Mohs
• Finish: Polished faceted pendulum
• Authenticity: Genuine natural mineral specimen
• Included: Certificate of Authenticity lifetime guarantee generic card
• Exact Item: The selenite pendulum shown in the photographs is the specimen you will receive

This Selenite Faceted Pendulum highlights the natural crystalline structure and luminous appearance of gypsum while presenting the mineral in a geometric polished form, making it a distinctive addition to mineral collections, decorative crystal displays, or traditional pendulum collections.