Black Obsidian - Tumbled Stone Jewelry Necklace Pendant - Gemstone A Quality #5805

Black Obsidian Tumbled Stone Pendant – with Fabric Cord

A classic obsidian pendant, impressive with its deep black color and glassy luster.
The polished tumbled stone displays a smooth, reflective surface that elegantly reflects light – each piece is a unique natural specimen, carefully cut and hand-polished to highlight the natural brilliance of the volcanic glass.

With a size of approx. 40 × 31 mm, the pendant is comfortable to wear and also a stylish eye-catcher.
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 ensures comfortable wear.
You will receive the pictured black obsidian tumbled stone pendant – a high-quality piece of jewelry made from genuine natural stone.

Product Details

• Gemstone: Black Obsidian (tumbled stone, untreated, polished)

• Color: Deep black, glossy

• Size: approx. 40 × 31 mm (L × W)

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

• Cord: Black fabric cord, approx. 80 cm long

• Wearing comfort: Soft, skin-friendly & supple

• Scope of delivery: Pictured pendant including fabric cord

• Unique jewelry: Each stone is a hand-polished unique piece

Geological Information

• Mineral Class: Mineraloids (natural volcanic glass)

• Chemical Composition: SiO₂ – Silicon dioxide (amorphous)

• Crystal System: Amorphous (non-crystalline)

• Hardness (Mohs): 5 – 5.5

• Density: approx. 2.4 – 2.6 g/cm³

Locations

Obsidian forms during the rapid cooling of lava and is found worldwide – significant deposits are located in Mexico, Iceland, Armenia, the USA, and Italy.
Its deep black luster has made it a popular jewelry and decorative stone for centuries.

Special Features

• Genuine black obsidian (volcanic glass)

• Glassy luster and natural deep color

• Polished surface with a smooth feel

• Ready to wear with fabric cord

• Hand-cut natural unique piece