A Grade Citrine Crystal Natural Quartz Brazil

Genuine A Grade Citrine – Natural Quartz Crystal from Brazil

This A Grade Citrine crystal from Brazil is a genuine natural quartz specimen selected for its vibrant golden colour and overall clarity. Carefully chosen for quality and visual appeal, this piece highlights the warm tones and vitreous lustre that define fine citrine. The photograph provided shows the exact specimen you will receive. Please refer to the images for full sizing and scale details.

This crystal includes a Certificate of Authenticity lifetime guarantee generic card confirming its authenticity and mineral classification.

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Mineral Species & Scientific Classification

Mineral Name: Quartz (Variety: Citrine)
Chemical Formula: SiO₂
Mineral Class: Tectosilicate
Crystal System: Trigonal
Hardness: 7 on the Mohs scale
Lustre: Vitreous
Transparency: Transparent to translucent

Citrine is the yellow to golden-orange variety of quartz. Its colour is typically caused by trace amounts of iron within the crystal lattice. As a member of the quartz family, citrine shares the durable silica framework composed of interconnected SiO₄ tetrahedra.

Well-formed quartz crystals commonly develop six-sided prismatic structures terminated by pyramidal crystal faces, though some specimens may occur as partial crystals or natural fragments.

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Geological Formation & Brazilian Origin

Citrine forms in hydrothermal veins and pegmatitic environments where silica-rich fluids crystallise within cavities and fractures in host rock. During crystal growth, iron impurities incorporated into the quartz structure contribute to its yellow to amber colouration.

Brazil is one of the most important global sources of citrine. The country’s extensive pegmatite fields and hydrothermal quartz veins, particularly in regions such as Minas Gerais, produce high-quality quartz crystals in a variety of colours.

Some citrine on the market is produced by heat treatment of amethyst, a common and stable industry practice that enhances yellow tones. Naturally occurring citrine is also found in Brazil and may display softer, more subtle golden hues.

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Colour Characteristics & Natural Features

This A Grade specimen has been selected for colour intensity and overall visual clarity.

Notable characteristics may include:

• Golden yellow to honey tones

• Transparent to translucent clarity

• Natural crystal faces or fracture surfaces

• Internal growth lines or inclusions

• Smooth vitreous lustre

Natural quartz often contains internal veils, inclusions or minor growth features formed during crystallisation. These are normal geological characteristics and add individuality to each specimen.

No artificial colouring is implied. Any colour present is inherent to the quartz structure.

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Collectibility, Display & Traditional Associations

Citrine is widely collected for its warm colour and association with quartz crystal formation. This specimen is suitable for:

• Mineral and crystal collections

• Display cabinets

• Decorative natural stone arrangements

• Jewellery or lapidary inspiration

• Symbolic or spiritual practices

In various traditions, citrine has been traditionally associated with prosperity and positivity in a spiritual sense. This listing focuses solely on mineralogical and geological properties.

Its bright golden tones make it a standout addition to any quartz collection.

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Authenticity & Presentation

This A Grade Citrine crystal has been carefully selected for colour vibrancy, clarity and overall quality. The image shown is of the exact specimen you will receive.

Included with your purchase is a Certificate of Authenticity lifetime guarantee generic card confirming this is a genuine quartz mineral specimen from Brazil.

A beautiful example of iron-coloured quartz formed in silica-rich hydrothermal environments, this authentic Brazilian Citrine combines geological interest, durable crystal structure and striking golden colour in one refined collector’s piece.