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

Item description

Gemstone Type: Black Opal Rough Rubs

Semi Black Opal

Colour: Green/Blue/Purple

Gemstone: Natural Solid

Quantity: 6 stones 

Weight: 17.3 carats

Dimensions: L 10.7 - 17.4 mm W 10.6 - 14.1 mm H 2.5 - 5.2 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.