A spectacular and large cabinet specimen of Spirit Quartz (also known as Cactus Quartz), enhanced with a laboratory-applied vapor deposition of pure cobalt and titanium ions. This specialized PVD process fuses metallic vapor onto the surface of the natural quartz at high temperatures, creating a permanent, highly iridescent coating. The specimen features a dominant central point surrounded by hundreds of sparkling secondary terminations. The resulting coloration is an intense, deep royal blue with brilliant violet, indigo, and golden iridescent highlights that play vividly under light. A striking decorative piece combining natural mineral growth with modern crystal enhancement techniques.