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

Item description

Gemstone Type: Opal Rough

Black Opal /Light

Colour: Green/Blue/Multi-colour

Gemstone: Natural Solid

Quantity: 5 stones 

Weight: 8.3 carats

Dimensions: L 7.7 -15.0 mm

W 6.2 - 10.0 mm

H 2.6 - 3.4 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.