25.5 cts Rough Black Opal Rubs Parcel Lightning Ridge CMR

Item description

Gemstone Type: Rough Opal Rubs

Colour: Green/Blue

Gemstone: Natural Solid

Weight: 25.5 cts x 7 pcs

Dimensions: L 10.7-20.0 x  W 5.1-15.9 x  H  2.2-5.0 mm

Uses: Mineral Collection/jewellery/stones

Origin: Lightning Ridge Australia

Treatment: No

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