Huge Sphalerite with Quartz Crystal Display Piece 11 Inch COA Included

Description

Huge 11″ Sphalerite with Quartz – Exceptional Natural Crystal Display Piece

This magnificent 11-inch Sphalerite with Quartz crystal display piece is a substantial and visually striking natural mineral specimen, showcasing the dramatic contrast between lustrous Sphalerite crystals and the clean, bright geometry of Quartz. Together, they form a breathtaking showpiece ideal for collectors, interior designers, natural history enthusiasts, and anyone seeking an impressive centrepiece for a home or office display.

You will receive the exact piece shown in the photographs. A 1 cm scale cube is included for size reference, with full measurements visible in the images. Carefully selected for its combination of crystal form, colour, and visual impact, this is a standout specimen of exceptional quality.

All of our crystals are 100% genuine specimens, each supplied with a Certificate of Authenticity.

Geological Background – Formation of Sphalerite and Quartz

Sphalerite is a zinc sulphide mineral (ZnS) and the primary ore of zinc. It often forms in hydrothermal veins, skarn deposits, and carbonate-hosted replacement deposits, where mineral-rich fluids circulate through fractures and cavities deep underground. The mineral crystallises in the cubic crystal system, frequently appearing as sharp, complex crystals with high lustre.

Its colour varies widely depending on trace impurities, ranging from honey-yellow and amber to deep reddish-brown and nearly black. Many specimens feature internal transparency that reveals rich colour zoning when illuminated.

Quartz (SiO₂) forms alongside Sphalerite in many hydrothermal environments. Its presence in combination with sulphide minerals adds both aesthetic diversity and geological interest. Quartz typically crystallises in the hexagonal system, forming prismatic crystals, drusy coatings, or interlocking masses that complement the contrasting appearance of Sphalerite.

Together, these minerals often develop in metallic ore bodies associated with ancient volcanic or tectonic activity. Their combined growth creates striking mineral associations highly prized by collectors.

Mineral Characteristics & Visual Features

This large display piece features several defining attributes:

Sphalerite

• Brilliant metallic-to-resinous lustre, often reflecting light with an almost gemstone-like quality
• Complex crystal faces typical of the cubic system
• Deep warm tones, which may include reds, ambers, or golden highlights
• Internal transparency in some areas, showing subtle colour zoning
• High refractive index, giving the mineral a vivid, reflective presence

Quartz

• Bright white to translucent crystal growth, providing contrast against the darker Sphalerite
• Intergrown formations that enhance the sculptural quality of the piece
• Smooth or drusy textures depending on the crystallisation environment
• Durable structure, ranking 7 on the Mohs hardness scale

The interplay of lustrous Sphalerite and clean Quartz creates a natural aesthetic balance rarely found in specimens of this size.

Decorative, Collecting & Display Appeal

Large combination specimens featuring both Sphalerite and Quartz are increasingly sought after for their bold appearance and geological significance. This 11″ piece offers exceptional presence, making it ideal as:

• A showpiece in a mineral collection
• A natural sculptural display for the home
• A statement décor item for office, studio, or gallery spaces
• A unique and memorable gift for mineral enthusiasts
• A photographic or artistic subject due to its complex textures and colour contrasts

Its size and natural structure make it suitable for standalone display on shelves, cabinets, plinths, or desk surfaces.

Authenticity & Presentation

• 100% genuine Sphalerite with Quartz crystal specimen

• Certificate of Authenticity included

• Exact piece shown in photographs is the one you will receive

• 1 cm scale cube included for accurate sizing

• Carefully selected for mineral quality, form, and display appeal

This huge Sphalerite with Quartz crystal display piece is a rare and visually commanding natural mineral formation—an outstanding addition to any fine mineral collection or interior display.