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

Item description

Gemstone Type: Opal Rough Rubs

Black Opal

Colour: Green/Blue/Light Blue/Purple

Gemstone: Natural Solid

Quantity: 6 stones 

Dimensions: L 11.0 - 20.7 mm W 6.6 - 14.0 mm H 2.7 - 6.3 mm

Weight: 19.8 carats

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.