Mineral - Aura Pearl Quartz

Name Quartz Aura Pearl
Class Silicates
Category Treated Quartz
Crystal system Hexagonal
Chemical composition Silicon dioxide (SiO₂) coated with platinum, silver, or other metals vaporized in a laboratory
Hardness (Mohs scale) 7
Transparency Transparent to iridescent
Geographical origin Rock Crystal Base from Brazil, treated in the United States or Germany