Aqua aura quartz

"Aqua Aura Quartz" is a clear quartz treated by a vapor-phase coating process that involves evaporating precious metals in a high-temperature environment to create a thin layer of metal ions on the crystal's surface. This iridescent film, mainly composed of gold molecules, gives the quartz its distinctive aqua blue hue and unique luster. This innovative treatment was developed in the 1980s. The stone is valued for its attractive appearance.

This item measures approximately 3 cm.