28.1 cts Rough Black Opal Rubs Parcel Lightning Ridge

Item description

Gemstone Type: Rough Opal

Colour: Red/Green/Blue

Gemstone: Natural Solid

Weight: 28.1 carats x 8 pcs

Dimensions: L 8.2 - 22.8  x  W 6.0 - 11.8  x  H 2.6 - 5.9mm

Uses: Mineral Collection/jewellery/stones

Origin: Lightning Ridge Australia

Treatment: No

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