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

Item description

Gemstone Type: Opal Rough Rubs

Semi Black Opal

Colour: Green/Blue/Purple/Orange

Gemstone: Natural Solid

Quantity: 6 stones 

Weight: 16.5 carats

Dimensions: L 9.6 - 18.3 mm W 6.4 - 15.4 mm H 2.8 - 7.3 mm

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.