Natural Citrine Rough Crystal Quartz Congo Golden Yellow Mineral Specimen 15-60mm

Genuine Natural Citrine (Rough) – Congo Quartz Specimen

This listing is for a genuine Natural Citrine rough crystal specimen from Congo, sized approximately 15–60mm. The photograph shown represents an example of the actual piece you will receive. Each specimen is carefully selected for its natural colour, crystal character, and collector appeal, preserving the raw beauty of quartz in its unpolished form.

Your specimen includes a Certificate of Authenticity lifetime guarantee generic card, confirming it is a 100% genuine natural mineral. Full sizing and scale can be seen clearly in the photographs.

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Mineral Species & Scientific Classification

Citrine is a yellow to golden-orange variety of quartz, composed of Silicon Dioxide (SiO₂). Quartz is one of the most abundant minerals in the Earth’s crust and is widely collected for its durability, natural brilliance, and variety of colours.

Key mineral information:

• Mineral Species: Quartz (Citrine variety)

• Chemical Formula: SiO₂

• Crystal System: Trigonal

• Hardness: 7 on the Mohs scale

• Lustre: Vitreous to slightly greasy in rough form

• Transparency: Transparent to translucent

• Colour Range: Pale yellow to rich golden tones

The natural colour of citrine is typically caused by trace iron impurities within the quartz structure, influenced by geological heat conditions during formation.

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Geological Formation & Congo Origin

Quartz crystals form over millions of years in a variety of geological environments, including hydrothermal veins, pegmatites, and metamorphic settings. Citrine develops when quartz crystallises under conditions that allow natural colour centres to form, producing its characteristic warm yellow hues.

Congo is known for producing attractive quartz specimens, including naturally coloured citrine. These crystals often form in mineral-rich regions shaped by tectonic activity and hydrothermal fluid circulation.

Associated minerals in quartz-bearing environments may include:

• Amethyst

• Smoky quartz

• Feldspar

• Tourmaline

• Mica minerals

Each specimen represents a natural geological process that took place deep within the Earth over vast timescales.

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Rough Crystal Features & Natural Character

This specimen is offered in its rough, unpolished form, preserving the authentic natural surfaces created during growth and extraction. Rough citrine crystals may display:

• Natural termination faces or broken growth points

• Irregular textures and crystal edges

• Internal veils or inclusions

• Colour zoning from pale to deeper golden tones

• Raw quartz lustre with natural light reflection

Rough specimens are especially valued by collectors who appreciate minerals in their original state, showing true geological formation rather than a refined finish.

Each piece is completely natural and untreated.

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Size Range & Collector Appeal (15–60mm)

With a size range of approximately 15–60mm, these citrine specimens offer variety suitable for both small collections and larger display pieces.

Ideal uses include:

• Mineral and quartz crystal collections

• Display shelves or specimen trays

• Educational geology study sets

• Lapidary or jewellery projects (subject to suitability)

• Unique gifts for mineral enthusiasts

Larger pieces in this range can showcase stronger colour and more visible crystal structure, making them standout specimens.

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Collecting & Traditional Associations (Non-Medical)

Citrine is admired worldwide as one of the most recognisable quartz varieties, valued for its warm golden tones and rarity in naturally occurring form. Collectors appreciate citrine for its geological interest and classic quartz crystal structure.

In spiritual traditions, citrine is traditionally associated with abundance symbolism and positive energy concepts. 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 Natural Citrine rough quartz specimen

• Origin: Congo

• Size Range: Approximately 15–60mm

• Natural golden-yellow quartz crystal in raw form

• Carefully selected collector piece

• Includes Certificate of Authenticity lifetime guarantee generic card

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

A beautiful rough natural citrine from Congo, offering authentic quartz crystal character, warm golden colour, and excellent appeal for collectors of genuine mineral specimens.