An exceptional azurite specimen from the famous Milpillas Mine, displaying remarkable crystal formation, brilliant natural luster, and incredibly rich blue coloration. The beautifully developed large crystal features deep royal blue to almost midnight blue tones, complemented by vivid electric blue reflections that come alive under different lighting conditions. Its impressive crystal structure, intense color saturation, and striking visual contrast make this specimen a true eye-catcher and a wonderful addition to any mineral collection. A beautiful example of classic Milpillas azurite, combining outstanding aesthetics, natural elegance, and exceptional display appeal. An excellent choice for collectors who appreciate high-quality mineral specimens.