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

Item description

Gemstone Type: Opal Rough Rubs

Semi Black Opal

Colour: Purple/Multi-colour

Gemstone: Natural Solid

Quantity: 6 stones 

Weight: 15.7 carats

Dimensions: L 12.8 - 16.2 mm W 6.2 - 10.8 mm H 2.4 - 5.7 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.