Pendant (b00203) Peruvian Opal Pendant Stone Properties *Name Peruvian Opal *Dimension 51x38x7 mm (2.008x1.496x0.276 inch ) *Weight 14 gram *Shape Heart *Locality Peru *Appearance semi-transparent to opaque *Color pink *Mohs Hardness 5 *Source Natural *Treatments None * Drilled YES diameter 2.5/36-3/36 inch