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

Item description

Gemstone Type: Opal Rough Rubs

Black Opal

Colour: Green/Purple/Light Blue/Orange

Gemstone: Natural Solid

Quantity: 6 stones 

Dimensions: L 11.0 - 16.3 mm W 7.7 - 9.9 mm H 2.4 - 4.5 mm

Weight: 13.8 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.