Black Tourmaline / Schorl Tumbled Stone Crystal Cross-Section - Gemstone Pendant - A Quality #0165

Black Tourmaline (Schorl) Gemstone Pendant – Crystal Cross-Section with Fabric Cord

An expressive black tourmaline (schorl) gemstone pendant, crafted from the cross-section of a natural crystal.
The deep black luster and fine, radially running structures make each piece a unique natural specimen.
The polished surface emphasizes the natural structure of the tourmaline and gives the pendant a powerful, clear aesthetic.

With a size of approx. 35 × 31 mm, this pendant is striking yet comfortable to wear.
The drilling of approx. 2.5 mm is ideal for leather cords, omega collars, or fine silver chains.

The included black fabric cord (approx. 80 cm) is soft, supple, and ensures comfortable wear.
You will receive the schorl pendant shown – a high-quality piece of jewelry with a natural structure and elegant luster.

Product Details

• Gemstone: Black Tourmaline (Schorl, crystal cross-section, untreated)

• Color: Deep black with natural luster and crystalline structure

• Size: approx. 35 × 31 mm (L × W)

• Drilling: approx. 2.5 mm – suitable for leather cords, omega collars & fine silver chains

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

• Comfort: Soft, skin-friendly & supple

• Scope of delivery: Pendant shown incl. fabric cord

Geological Information

• Mineral Class: Silicates (borosilicate group)

• Chemical Composition: NaFe³⁺₃Al₆(BO₃)₃Si₆O₁₈(OH)₄

• Crystal System: Trigonal

• Hardness (Mohs): 7 – 7.5

• Density: approx. 3.1 g/cm³

Localities

Black tourmaline (schorl) is found worldwide, including in Brazil, Madagascar, Afghanistan, China, and Namibia.
The deep black color is caused by iron compounds in the mineral – it emphasizes the natural strength and depth of this gemstone.

Special Features

• Genuine natural stone – cross-section of a crystal

• Deep, natural luster with fine structure

• Polished surface, smooth and high-quality finish

• Ready to wear with fabric cord

• Each piece is a hand-picked natural unique item