Description
Rare Rainbow Pyrite Crystal from the Supat Mine, Pakistan
This rare Rainbow Pyrite crystal specimen originates from the renowned Supat Mine in the Mansehra region of Khyber Pakhtunkhwa (KPK), Pakistan. Known worldwide among mineral collectors for producing exceptionally bright metallic pyrite crystals, the Supat Mine is famous for specimens that display remarkable crystal formation and surface colouration. This particular specimen exhibits the distinctive iridescent rainbow sheen that makes these crystals especially desirable.
The specimen has been carefully selected for its crystal structure, metallic lustre, and colour display. The photographs show the exact specimen you will receive, allowing collectors to clearly examine the crystal faces, natural structure, and colour variations. Full sizing and scale are provided within the listing images.
This crystal is a genuine specimen and includes a Certificate of Authenticity lifetime guarantee generic card.
Mineral Identification and Geological Classification
Pyrite is an iron sulphide mineral with the chemical formula FeS₂. It is one of the most common sulphide minerals found in the Earth’s crust and forms in a variety of geological environments including hydrothermal veins, sedimentary rocks, and metamorphic deposits. The mineral is widely recognised for its bright metallic lustre and pale brass-yellow colour, which historically earned it the nickname “Fool’s Gold.”
Specimens from the Supat Mine are particularly valued because they often form well-defined crystals with sharp edges and reflective surfaces. These crystals frequently occur in association with quartz and other sulphide minerals within alpine-style hydrothermal veins that developed in mountainous geological formations.
The rainbow effect seen on this specimen is caused by microscopic oxidation layers on the surface of the pyrite. When light reflects from these extremely thin surface layers, it creates iridescent colours including blues, greens, purples, and copper tones.
Crystal Structure and Physical Properties
Pyrite crystallises in the cubic crystal system and commonly forms cubes, pyritohedrons, and other geometric crystal habits. These sharply defined crystal faces often exhibit bright reflective surfaces due to the mineral’s metallic lustre.
Typical characteristics of pyrite include:
Mineral species: Pyrite
Chemical composition: Iron sulphide (FeS₂)
Crystal system: Cubic
Colour: Brass-yellow metallic with iridescent rainbow surface tones
Lustre: Metallic
Transparency: Opaque
Mohs hardness: Approximately 6 to 6.5
The crisp geometric crystal forms combined with the reflective metallic surfaces give pyrite specimens a striking visual presence in mineral collections.
Geological Formation of Supat Mine Pyrite
The Supat Mine deposit formed through hydrothermal processes within the Himalayan geological belt. Mineral-rich fluids circulated through fractures in the host rock, gradually depositing sulphide minerals as the fluids cooled. Over time, these minerals crystallised in open cavities and fissures, allowing well-formed crystal shapes to develop.
The slow cooling conditions and mineral-rich environment at Supat Mine allowed pyrite crystals to grow with exceptional definition and surface quality. The resulting specimens are highly regarded by mineral collectors due to their bright lustre and sharp crystal forms.
Surface iridescence occurs naturally when the pyrite interacts with oxygen and moisture at a microscopic level, forming thin films that refract light and produce the colourful rainbow appearance.
Collector Appeal and Display Value
Rainbow pyrite from Supat Mine has become increasingly sought after in mineral collections because of its unusual surface colours combined with the classic cubic crystal forms of pyrite. The metallic reflective surfaces catch light dramatically, while the iridescent colours add an additional visual dimension rarely seen on standard pyrite specimens.
This specimen makes an excellent addition to mineral collections, geology displays, educational collections, or decorative mineral cabinets. The natural metallic shine and geometric crystal growth create a visually striking piece suitable for display on shelves, desks, or within collector display cases.
Because each pyrite crystal forms naturally, every specimen displays its own unique crystal arrangement and colour variations.
In some traditions, pyrite has been symbolically associated with protective or grounding qualities within spiritual practices. These interpretations are cultural traditions, while the primary interest of this specimen lies in its natural mineral composition and geological origin.
Authenticity and Specimen Details
This Rainbow Pyrite crystal is a genuine mineral specimen from Supat Mine, Mansehra KPK, Pakistan. The photographs included in the listing show the exact piece you will receive, allowing you to clearly see the crystal structure, iridescent surface colours, and overall mineral formation.
Full dimensions are visible in the listing photos for accurate scale reference. Natural mineral specimens often show minor variations in crystal structure and surface features that reflect their geological formation.
Your specimen will be supplied with a Certificate of Authenticity lifetime guarantee generic card confirming that the crystal is a genuine mineral specimen.
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