173 cts Australian Rough Black Opal Parcel Lightning Ridge - Potch and Colour Mine Run CMR

Item description

Gemstone Type: Opal Rough  Potch and Colour - Mine Run -Beginner

Colour: Purple/Blue/Green

Gemstone: Natural Solid

Weight: 173  cts

Dimensions: Size ruler in millimetres 

Parcel with: Rough Opal

Origin: Lightning Ridge Australia

Recommended uses: Hobby/Gamble

Treatment: No

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