310 cts Rough Black Opal Parcel Lightning Ridge - Potch and Colour CMR

Item description

Gemstone Type: Opal Rough 

Potch and Colour- Beginner 

Colour: Purple/Green/Blue

Gemstone: Natural Solid

Weight: 310 cts 

Dimensions: Size ruler in millimetres -small pieces

Parcel with: Rough Opal

Origin: Lightning Ridge Australia

Treatment: No

Water is sprayed on the opal to simulate a polished stone.