13.7 cts Rough Black Opal Rubs Parcel Lightning Ridge

Item description

Gemstone Type: Rough Opal Rubs

Colour: Green/Blue/Multi-colour

Gemstone: Natural Solid

Weight: 13.7 cts x 11 pcs

Dimensions: L 8.1-16.6 x  W 5.5-10.7 x  H 1.7-2.7 mm

Uses: Mineral Collection/jewellery/stones

Origin: Lightning Ridge Australia

Treatment: No

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