21.96 cts Rough Black Opal Rubs Parcel Lightning Ridge

Item description

Gemstone Type: Rough Opal

Colour: Green/Blue/Multi-colour

Gemstone: Natural Solid

Weight: 21.96 carats x 5 pcs

Dimensions: L 14.0-23.6  x  W 6.3-12.2 x  H 2.6-6.1 mm

Uses: Mineral Collection/jewellery/stones

Origin: Lightning Ridge Australia

Treatment: No

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