Gemstone Tumbled Stone Pendant Made of Obsidian (Obsidian Mirror) – with Fabric Cord

A deep black, smoothly polished Obsidian pendant, also known as an obsidian mirror. The reflective surface appears mysterious and elegant at the same time – depending on the light, the stone shows impressive depth and clarity.
Thanks to its polished tumbled stone shape, the obsidian feels pleasantly smooth, cool, and noble, while its natural intensity gives the pendant a strong, expressive presence.

With a diameter of approx. 40 mm, this pendant is large and impactful, yet comfortable to wear due to its flat shape.
The 2.5 mm hole allows for easy wearing on leather cords, omega necklaces, or delicate silver chains.

The black fabric cord (approx. 100 cm) is soft, flexible, and very comfortable on the skin – ideal for individual tying.
You will receive exactly the obsidian tumbled stone pendant shown – powerful, elegant, and absolutely unique.

Product Details

• Gemstone: Obsidian – polished tumbled stone (Obsidian Mirror)

• Color: Deep black, shiny, reflective surface

• Size: approx. 40 mm diameter

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

• Cord: Black fabric cord, approx. 100 cm

• Comfort: Soft, skin-friendly & flexible

• Scope of delivery: Obsidian pendant shown including fabric cord

• Unique jewelry: Each stone has its own natural depth effect

Geological Information

• Mineral Class: Mineraloids (volcanic glass)

• Chemical Composition: predominantly SiO₂ (silicon dioxide) with trace elements

• Formation: rapid cooling of lava without crystal formation

• Hardness (Mohs): 5 – 5.5

• Locations: Mexico, USA, Iceland, Italy, Armenia, Turkey