20.1 cts Australian Rough Black Opal Parcel, Rubs Lightning Ridge CMR

Item description

Gemstone Type: Opal Rough

Colour: Purple/Green/Multi-colour

Gemstone: Natural Solid

Quantity: 5 stones 

Weight: 20.1 carats

Dimensions: L 11.0 - 25.0 mm

W 7.9 - 24.0 mm

H 2.0 - 4.0 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.