Black Tourmaline / Schorl Small - Gemstone - Tumbled Stone - Palm Stone - A Quality #6062

Tumbled Stones Small / Mini – Black Tourmaline (Schorl)

Black tourmaline, also known as schorl, is a powerful and expressive gemstone with a deep black luster. Its smooth surface and natural structure give it an elegant, distinctive appearance. Each tourmaline is a unique natural specimen of A-quality, captivating with its rich, dark color and silky shimmer.

With their small, handy size, these black tourmaline tumbled stones are ideal for decoration, gemstone massages, jewelry design, or as small companions in everyday life. Their elegant, dark look makes them a popular collector's stone and decorative highlight.

Product Details

• Gemstone: Genuine Black Tourmaline (Schorl)

• Shape: Tumbled Stones (Small / Mini)

• Size: approx. 10–20 mm

• Color: Deep black with silky luster – each piece is unique

• Quality: A-quality

• Quantity: Available in various quantities (sample image shows approx. 100 g)

• Special Feature: The image is a sample image – you will receive a natural selection

Advantages & Use

• Smoothly tumbled stones with deep black coloring

• Ideal for decoration, jewelry design, collectors, or gemstone applications

• Each stone is a unique natural specimen

• Easy to care for, robust, and elegant

Deposits

Black tourmaline (schorl) is found worldwide. Significant deposits are located in:
Brazil, Madagascar, Pakistan, Namibia, and Afghanistan.

Chemical Composition

• Mineral Class: Silicates (Boron silicates)

• Chemical Formula: NaFe²⁺₃Al₆(BO₃)₃Si₆O₁₈(OH)₄

• Hardness: 7 – 7.5 (Mohs scale)

• Density: approx. 3.2 g/cm³

• Crystal System: Trigonal

• Color: Deep black, opaque with a slight luster