This fabulous rainbow aura quartz cluster was hand-mined at Ron Coleman Mining. It is an Arkansas natural quartz crystal cluster enhanced with a Titanium vapor coating and heat treatment. The Titanium provides the rainbow of colors that you see. It features crystal points and drusy crystals.
How to aura coat crystals?
The process involves vapor deposition to coat titanium layers onto the quartz. Since only enhancement is used to create these colors, very little heat is involved, and the crystal's integrity is maintained. The crystal does not become brittle or prone to breakage, unlike other enhancements. The method poses no environmental harm from hazardous chemicals or byproducts.
