Blue Tourmaline Crystal — Pederneira Mine, Brazil, 10.55 g

A striking natural blue Tourmaline crystal from Pederneira Mine, Minas Gerais, Brazil. This slender, elongated prismatic crystal displays attractive blue coloration, fine longitudinal striations, lustrous faces and a darker termination.

Under transmitted light, its transparency and visible internal features become especially apparent. The distinctive crystal form and Pederneira Mine provenance make this a compelling collector specimen.

• Mineral: Tourmaline
• Weight: 10.55 g
• Dimensions: 7.4 × 10.4 × 76.5 mm
• Locality: Pederneira Mine, Minas Gerais, Brazil
• Treatment: Untreated
• Condition: No damage or repairs

Photographed individually for SnowsStones. All measurements are approximate. Color appearance may vary with lighting and viewing conditions.