Gemological information

Gemological Information for Unakite
Color Mottled Green, White and Pink Sometimes Veined with Black
Crystal Structure Rock
Refractive Index 1.74-1.76 with areas of 1.55 or 1.52 possible
Durability Fair
Hardness 6 to 7
Similar Stones Hydrogrossular and Rhodinite
Treatments Unknown
Country of Origin U.S.
Unakite Care
Ultrasonic Cleaning Safe
Steam Cleaning Safe
Warm Soapy Water Safe
Chemical Attack Can be Attacked by Hydrofluoric Acid.
Light Sensitivity Stable
Heat Sensitivity Unknown