Rare Pink Unheated Tanzanite Crystal – Tanzania – Natural Zoisite Specimen 19 carats

A very unusual natural unheated pink tanzanite crystal from Tanzania displaying soft pink coloration with contrasting violet-blue zoning near the base. This specimen features good transparency, natural crystal structure, and a sharp elongated termination with beautiful internal growth patterns visible throughout the crystal. Pink tanzanite material is exceptionally uncommon, making this a highly collectible and distinctive zoisite specimen for advanced mineral and gemstone collectors. Location: Tanzania Weight: 3.82 grams Measurements: 23mm x 12mm x 9mm Crystal System: Orthorhombic Mineral Class: Sorosilicate