Black Tourmaline is a deep black boron silicate mineral known for its natural striated crystal structure. This material features a polished top head while retaining its natural rough body, highlighting both the crystal texture and polished finish.
Sourced from India, it has a hardness of 7–7.5 on the Mohs scale, making it durable for display and decorative use. The polished surface enhances the natural luster and structure of the crystal.
Each piece displays unique crystal formations, surface textures, and natural variations, making every specimen one of a kind.
