14.3 cts Australian Rough Black Opal , Lightning Ridge for Caving CMR

Item description

Gemstone Type: Opal Rough

Semi Black Opal

Colour: Green/Blue/Multi-colour

Gemstone: Natural Solid

Weight: 14.3 carats

Dimensions: L 29.8 mm

W 16.8 mm

H 5.7 mm

Parcel with: Rough Opal 

Uses: Mineral Collection/jewellery/specimen/curving

Origin: Lightning Ridge Australia

Treatment: No

Water is sprayed on the opal to simulate a polished stone.