24.2 cts Rough Black Opal Rubs Parcel Lightning Ridge CMR

Item description

Gemstone Type: Rough Opal Rubs

Colour: Green/Blue/Multi-colour

Gemstone: Natural Solid

Weight: 24.2 cts x 7 pcs

Dimensions: L 8.0-30.0 x  W 7.3-15.8 x  H 2.8-5.9 mm

Uses: Mineral Collection/jewellery/stones

Origin: Lightning Ridge Australia

Treatment: No

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