18.4 cts Australian Rough Opal Rubs Parcel , Lightning Ridge, CMR

Item description

Gemstone Type: Opal Rough Rubs

Black 

Colour:  Green/Blue Multi-colour

Gemstone: Natural Solid

Weight: 18.4 carats

Dimensions: L 8.0 - 27.0 mm x W 7.6 - 12.9 mm x H 1.6 - 5.0 mm 

Quantity: 5 stones

Origin: Lightning Ridge Australia

Recommended uses: Lapidary/Practice Cutting/Hobbyist/Gamble/Carving /Rubbing 

Treatment: No

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