Black Tourmaline Crystal (Schorl) – Tanzania – 410g

A striking large black tourmaline (schorl) crystal featuring a classic elongated prismatic form with strong vertical striations running the length of the crystal. The termination is well-defined, showing natural geometric faces that give the piece a bold and architectural appearance.

This specimen displays a deep, lustrous black color with excellent surface texture, characteristic of high-quality schorl. The pronounced ridging along the prism faces adds visual interest and highlights the natural growth structure of the crystal. Its size and beautiful form make it an impressive standalone display piece.

Well-formed tourmaline crystals of this scale and definition are highly desirable, especially when they exhibit strong termination.

Location: Tanzania
Weight: 410 grams
Measurements: 108mm x 56mm x 38mm
Crystal System: Trigonal
Mineral Class: Silicate (Tourmaline Group)