7.18 cts Rough Black Opal Parcel Rubs Lightning Ridge

Item description

Gemstone Type: Opal Rough

Colour:  Blue/Green/Multi-colour

Gemstone: Natural Solid

Weight: 7.18 carats

Dimensions: L 10.3 - 13.9 mm

W 5.0 - 8.0 mm

H 3.8 - 14.6 mm

Parcel with: Rough Opal - Rubs

Uses: Mineral Collection/jewellery/specimen/

Origin: Lightning Ridge Australia

Treatment: No

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