Quartz freeform with iron inclusions and rainbows

This quartz freeform is a beautifully detailed and character-rich piece, showcasing a striking interplay between clarity and dense internal formations. With soft veil-like inclusions, scattered mineral deposits, and subtle rainbow refractions, it offers a layered visual experience that shifts with light and perspective.
Polished into an elegant elongated freeform, the piece features clean geometric faces that act as windows into its internal structure. These surfaces enhance depth and light reflection, revealing a complex landscape of suspended inclusions, natural fractures, and textural formations.

Within the quartz, delicate feathering, misty veils, and fine mineral inclusions create a sense of movement and dimension. Earthy tones of golden, rust, and hints of green—likely from iron and possible chlorite inclusions—add warmth and contrast to the otherwise clear body.

As light travels through the crystal, internal fractures catch and disperse it, producing soft rainbow flashes. The balance between clearer sections and inclusion-rich zones gives this piece a raw, organic aesthetic, making it a unique and eye-catching display specimen.

🔍 Key Features
Material: Natural Quartz
Formation: Polished freeform with internal inclusions and fractures
Colour: Clear with golden, rust, and subtle green inclusion tones
Crystal Habit: Freeform featuring veils, feather inclusions, and mineral deposits
Finish: Smooth polished exterior
Shape: Elongated faceted freeform

📏 Dimensions
Approx. Size: 7.6cm x 4.8cm 
Weight: 143 grams 

🌍 Geological & Scientific Notes
Quartz is a silicon dioxide mineral formed over millions of years, typically within hydrothermal veins and igneous environments.
This specimen contains a range of natural inclusions formed during its growth, where other minerals and particles became trapped inside the crystal. These include soft veil formations, feather-like structures, and scattered mineral inclusions, creating intricate internal textures.

The golden, rust, and green tones are likely the result of iron-based minerals and possible chlorite inclusions—both commonly found within quartz and valued for the natural character they provide.

Internal fractures are visible throughout the piece and contribute to its optical properties. As light passes through these planes, subtle rainbow refractions appear, shifting depending on angle and lighting.
Clarity varies across the crystal, reflecting changes in growth conditions over time. The faceted freeform cut enhances this variation, allowing light to interact with multiple surfaces and emphasise depth and detail.

🔬 Mineral Details
Mineral: Quartz
Formula: SiO₂
Colour: Clear with golden, rust, and green inclusions
Cause of Colour: Natural mineral inclusions (iron-based and possible chlorite)
Lustre: Vitreous (glassy)
Transparency: Transparent → translucent
Streak: White
Hardness: 7 (Mohs)
Fracture: Conchoidal
Cleavage: None
Density: ~2.65
Crystal System: Trigonal
Habit: Hexagonal prisms (natural form)
Formation: Igneous rocks & hydrothermal veins
Common Locations: Brazil, Madagascar, USA, China
Optical: Refractive Index ~1.54–1.55
Extras: Features internal veils, feather inclusions, mineral deposits, and subtle rainbows
Each piece is completely unique due to its natural formation

🧾 Condition
Smooth polished surface
Visible internal veils and feather inclusions
Mineral inclusions present throughout
Internal fractures visible
Subtle rainbow refractions under light
No dyeing or artificial enhancement

🧼 Care Instructions
Handle with care to avoid scratches or chips
Clean gently with a soft cloth or mild water
Avoid prolonged exposure to direct sunlight
Keep away from harsh chemicals
Store separately to maintain surface quality