30.8 cts Australian Rough Opal Single, Lightning Ridge for Carving CMR

Item description

Gemstone Type: Opal Rough

Semi Black Opal

Colour: Blue/Green

Gemstone: Natural Solid

Weight: 30.8 carats

Dimensions: L 34.2 mm

W 23.6 mm

H 9.5 mm

Parcel with: Rough Opal 

Uses: Mineral Collection/jewellery/specimen/cutting 

Origin: Lightning Ridge Australia

Treatment: No

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