Petalite Mineral Specimen Erongo Namibia Natural Lithium Silicate Crystal 12-60mm

Genuine Petalite – Erongo Region, Namibia Mineral Specimen

This listing features a genuine Petalite mineral specimen from the Erongo Region, Namibia, sized approximately 12–60mm. The photograph shown represents an example of the actual specimen you will receive, and each piece is carefully selected for its clarity, structure, and collector quality.

Your specimen includes a Certificate of Authenticity lifetime guarantee generic card, confirming it is a genuine natural mineral. Please refer to the photographs for full sizing and scale details.

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Mineral Species & Scientific Classification

Petalite is a lithium aluminium silicate mineral with the chemical formula LiAlSi₄O₁₀. It belongs to the silicate mineral group and is recognised as an important lithium-bearing mineral.

Key mineral data:

• Mineral Name: Petalite

• Chemical Formula: LiAlSi₄O₁₀

• Mineral Group: Silicates

• Crystal System: Monoclinic

• Hardness: 6–6.5 on the Mohs scale

• Lustre: Vitreous to pearly

• Transparency: Transparent to translucent

• Typical Colour: Colourless, white, grey, pale pink

Petalite was historically significant as one of the first minerals identified as containing lithium, playing an important role in mineralogical research.

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Geological Formation & Erongo Locality

The Erongo Region of Namibia is internationally renowned for its exceptional pegmatite deposits, which produce a wide variety of rare and collectible minerals. Petalite forms in granitic pegmatites, which are coarse-grained igneous rocks rich in rare elements such as lithium, beryllium, and tantalum.

These pegmatites crystallise from slowly cooling magma, allowing large and well-developed mineral crystals to form. In Erongo, petalite commonly occurs alongside:

• Tourmaline

• Aquamarine (Beryl)

• Lepidolite

• Feldspar

• Quartz

• Spodumene

The region’s mineral diversity and crystal quality make it one of Africa’s most celebrated mineral-producing areas.

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Crystal Habit & Natural Characteristics

Petalite typically forms in massive or tabular crystal habits rather than sharply defined prismatic crystals. Specimens may display:

• Blocky or tabular crystal fragments

• Cleavage planes typical of monoclinic minerals

• Smooth, glassy surfaces

• Subtle internal inclusions

• Pale neutral to faint pink tones

Due to its lithium content, petalite may sometimes show a gentle translucency when held to light. Natural cleavage is common and part of its authentic structure.

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Size Range & Collector Appeal (12–60mm)

With a size range of approximately 12–60mm, these specimens vary from compact cabinet pieces to larger display examples. This range makes them suitable for:

• Mineral and pegmatite collections

• Lithium mineral study sets

• Geological educational displays

• Cabinet specimen arrangements

• Unique gifts for mineral enthusiasts

The size variation allows collectors to select a specimen that suits both display and research interests.

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Collecting & Traditional Associations (Non-Medical)

Petalite is particularly valued among collectors of pegmatite minerals and lithium-bearing species. Its association with rare element deposits adds geological interest beyond its visual appeal.

In spiritual traditions, petalite has been traditionally associated with calm symbolism. This listing presents the specimen strictly as a natural mineral collectible, without any medical or outcome-based claims.

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Authenticity & Product Details

• Genuine Petalite mineral specimen

• Origin: Erongo Region, Namibia

• Size Range: Approximately 12–60mm

• Natural lithium aluminium silicate

• Carefully selected collector piece

• Photo shows an example of the actual specimen you will receive

• Includes Certificate of Authenticity lifetime guarantee generic card

A beautiful Erongo petalite specimen showcasing Namibia’s renowned pegmatite geology, ideal for serious mineral collectors and enthusiasts of rare lithium-bearing minerals.