13.70 cts Australian Rough Black Opal Parcel, Rubs Lightning Ridge CMR1

Item description

Gemstone Type: Opal Rough

Colour: Blue/Green/Multi-colour

Gemstone: Natural Solid

Quantity: 3 stones 

Weight: 13.70 carats

Dimensions: L 14.2 - 20.3 mm x W 10.0 - 14.5 mm x H 4.9 - 5.0 mm

Parcel with: Rough Opal Rubs

Uses: Mineral Collection/jewellery/specimen/cutting 

Origin: Lightning Ridge Australia

Treatment: No

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