490 cts Australian Rough Opal Parcel Lightning Ridge Beginners

Item description

Gemstone Type: Opal Rough  Potch and Colour 

Black/Semi Black/Crystal/Light

Colour: Purple/Green/Blue

Gemstone: Natural Solid

Weight: 490 carats

Dimensions: Size ruler in millimetres 

Origin: Lightning Ridge Australia

Recommended uses: Hobby/Gamble

Treatment: No

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