Set of three natural bi-color tourmaline crystals, sourced from Afghanistan. These crystals display a beautiful gradient of colors, transitioning from warm pinkish tones to fresh green hues, making them highly desirable for collectors and gem enthusiasts. Each crystal features a natural prismatic structure with visible vertical striations, typical of high-quality tourmaline. The terminations are partially preserved, adding to their natural character and authenticity. Specifications: Total Weight: 10 grams Sizes: 22 × 7 mm 18 × 10 mm 15 × 8 mm Origin: Afghanistan Condition: Natural, treated crystals with minor surface inclusions typical of tourmaline A fine and colorful trio that highlights the natural beauty and diversity of Afghan tourmaline.