1.9" Natural Rough Black Tourmaline Mineral Crystal Specimen Schorl Brazil

Location: Brazil

Weight: 2.2 Ounces

Dimensions: 1.9 Inches Long, 1.4 Inches Wide, 0.9 Inches Thick 

The item pictured is the one you will receive. 

Black Tourmaline, also known as Schorl, is a well-known tourmaline mineral with deep black to dark brown coloration, occurring in both igneous and metamorphic rocks. Its striated prismatic crystal formation and glassy to resinous luster make it a classic study mineral for geologists and mineralogists.

With a Mohs hardness of 7–7.5, Black Tourmaline demonstrates durability suitable for cutting, polishing, and incorporation into scientific or educational displays. Its crystal structure forms in boron-rich environments under high-temperature or metamorphic conditions, providing insight into geological processes and mineral formation.

Beyond scientific study, Schorl is also used in jewelry and holistic practices. Its protective and grounding properties, ascribed in metaphysical traditions, make it a favorite among collectors, designers, and energy practitioners. The combination of scientific significance, aesthetic appeal, and metaphysical value establishes Black Tourmaline as one of the most versatile and appreciated minerals in the tourmaline group.