925 Sterling Silver Angel Aura Quartz Gemstone Fine Silver Earring Jewelry Metal- Sterling Silver Gemstone- Angel Aura Quartz Stone Shape- Teardrop Stone Size-10x14mm About Gemstone-Angel Aura Quartz is made by heating quartz crystals to an extremely high temperature and is then vacuum coated with fine vaporized precious metals. The rainbow part is manmade but the crystal itself is real. That being said, Angel Aura Quartz has very positive and metaphysical properties. If you are looking to…