Pyrite - Chalcopyrite Tumbled Stone Gemstone Jewelry Pendant - A Quality #0486

Gemstone Tumbled Stone Pendant Made of Pyrite-Chalcopyrite – with Fabric Cord

A fascinating gemstone pendant made of pyrite and chalcopyrite, impressive with its metallic luster and characteristic gold-bronze color variety. This unique natural piece combines the vibrant tones of gold, copper, and brass into an extraordinary piece of jewelry with an elegant character.

With a size of approx. 26 × 23 mm, this pendant is compact yet impactful – a real eye-catcher with a natural glow.
The drilled hole of approx. 2.5 mm is ideal for leather cords, omega necklaces, or delicate silver chains.

The included black fabric cord (approx. 80 cm) is soft, supple, and provides high wearing comfort.
You will receive the pictured pyrite-chalcopyrite pendant – a hand-picked natural piece with individual structure and metallic shimmer.

Product Details

• Gemstone: Pyrite-Chalcopyrite (tumbled stone, polished)

• Color: Gold, bronze, metallic luster

• Size: approx. 26 × 23 mm (L × W)

• Drilled hole: approx. 2.5 mm – suitable for leather cords, omega necklaces & delicate silver chains

• Cord: Black fabric cord, approx. 80 cm

• Wearing comfort: Soft, supple & comfortable to wear

• Scope of delivery: Pictured pendant including fabric cord

Geological Information

• Mineral Class: Sulfides

• Chemical Composition:

  • Pyrite: FeS₂ (Iron Disulfide)

  • Chalcopyrite: CuFeS₂ (Copper Iron Sulfide)

• Crystal System: Cubic (Pyrite), Tetragonal (Chalcopyrite)

• Hardness (Mohs): 3.5–4 (Chalcopyrite), 6–6.5 (Pyrite)

• Density: approx. 4.2–5.0 g/cm³

Locations

Pyrite and chalcopyrite often occur together in deposits. Significant locations include:

• Peru – fine-crystalline combinations with strong luster

• Spain (Navajún) – cuboid pyrite crystals of the highest quality

• Mexico & Chile – gold-yellow and bronze varieties

• USA (Colorado) – sparkling mixtures with fine texture

• China – decorative, metallically shimmering stones

Special Features

• Combination of two metallically shiny minerals

• Expressive color brilliance from gold to bronze

• Polished surface – smooth, elegant shimmer

• Each piece is a hand-picked unique item

• Includes fabric cord – ready to wear