Natural Bi-Color Tanzanite Crystal – Tanzania – Violet Blue Zoisite Specimen 10.76ct

An exceptional natural tanzanite crystal from Tanzania displaying unusual bi-color zoning with golden champagne tones transitioning into vivid violet-blue coloration. This crystal features a sharp natural termination, beautiful transparency, and strong internal growth structure visible throughout the specimen. The combination of warm golden hues with deep blue-violet tanzanite coloration makes this an especially unique and highly collectible crystal specimen. Pieces showing this level of natural color contrast and transparency are rarely encountered in thumbnail size collections. Location: Tanzania Weight: 10.76 carats Measurements: 18mm x 8mm x 7mm Crystal System: Orthorhombic Mineral Class: Sorosilicate Treatment: NONE