Product Details

Mineral: Black Tourmaline, most likely Schorl Locality: Minas Gerais, Brazil Appearance: A dark black tourmaline crystal section creates a strong contrast against the pale feldspar matrix. Luster: Vitreous to slightly resinous Care: Handle the specimen by its matrix or base. Avoid dropping it because the crystal and matrix can fracture along existing contact areas. Interesting fact: Schorl is the most common member of the tourmaline family. Tourmaline crystals often develop distinctive vertical grooves along their length.