Chalcopyrite on Quartz Matrix Specimen

SKU · 8f64mWsfPOHUjmV7
$95.00
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This is a striking specimen of chalcopyrite perched atop a quartz-rich matrix, accompanied by a second dark metallic crystal likely goethite or oxidized chalcopyrite. The chalcopyrite crystal displays a bright golden metallic luster, excellent striations, and sharp geometric faces. The secondary crystal provides beautiful contrast in both color and texture, creating a bold and dynamic display piece.
This specimen comes from a Chinese locality known for producing sharp, isolated chalcopyrite crystals with minimal matrix clutter. The white crystalline base enhances the metallic sheen of the minerals and brings out their natural geometry.
Features:
• Main mineral: Chalcopyrite
• Matrix: Quartz with associated goethite
• Locality: China
• Condition: Excellent, no repairs
• Aesthetic display with balanced composition
• 250g ≈ 8.82 oz — 3.2 × 2 × 2
Perfect for collectors who appreciate metallic luster, unusual crystallography, and sharp mineral geometry.

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Hand-examined + numbered
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Acrylic base included
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Specimen details

MineralQuartz
Locality
Crystal systemHexagonal
Chemical formulaSiO₂
Dimensions8.1 cm × 5.1 cm × 5.1 cm
Weight250 g
ColorMetallic
SizeSmall Cabinet (2–4 inches / 5–10 cm)
SpeciesChalcopyrite
ConditionNo damage on display faces

Tags

Mineral Collectinghome decorcollector's itemcrystal formationmineral specimenmetallic lusterchalcopyritenatural stonegeologychalcopyrite specimenUnder $100quartzUnder $250

About this specimen

This exceptional Chalcopyrite and Quartz Crystal Formation is a stunning natural specimen. This specimen features well-developed crystal form displaying metallic luster that makes it a standout addition to any mineral collection.

Quartz (SiO₂) crystallizes in the trigonal crystal system with a Mohs hardness of 7. This mineral is known for vitreous luster, conchoidal fracture, piezoelectric properties, and exceptional durability. This specimen demonstrates the characteristic features that make Quartz a favorite among mineral enthusiasts.

This specimen weighs 8.82 oz (250.0 g) and measures approximately 3.2 × 2 × 2 inches. Each specimen is carefully hand-selected to ensure excellent crystal development, natural aesthetics, and display-worthy presentation. Photographs represent the actual specimen you will receive.

Whether you are a seasoned mineral collector, a geology enthusiast, or searching for a distinctive natural display piece, this Quartz specimen offers exceptional quality and visual appeal. It makes an impressive addition to a specimen cabinet, educational display, or curated mineral collection — Quartz is the most abundant mineral in Earth's continental crust, treasured by collectors and widely used in electronics and optics.

About Quartz

Quartz is a silicate mineral prized by collectors for its exceptional color range, with several world-class Chinese localities.

Learn more about Quartz in our encyclopedia

Frequently asked questions

Will I receive the exact specimen shown?

Yes. Every specimen is a single, one-of-a-kind piece, and the photographs show the exact item you will receive — never a stock photo.

Is this Quartz natural?

Yes — specimens like this form naturally. As is standard in the trade, some pieces are gently cleaned or trimmed; we photograph the actual specimen and describe its origin and condition conservatively.

How is it packed and shipped?

Orders ship worldwide with fully insured, tracked delivery, carefully packed to protect fragile crystals. A display base is included.

Can I return it?

Yes — there is a 14-day return window.

What collectors say

★★★★★4.98· Verified reviews
Chalcopyrite on Quartz Matrix Specimen
Chalcopyrite on Quartz Matrix Specimen
$95.00