7.5 cts Rough Black Opal Rubs Parcel Lightning Ridge

Item description

Gemstone Type: Rough Opal Rubs

Colour: Red/Green/Blue

Gemstone: Natural Solid

Weight:  7.5 cts x 5 pcs

Dimensions: L 7.1-13.7 x  W 4.7-13.0 x  H 1.7-2.6 mm

Uses: Mineral Collection/jewellery/stones

Origin: Lightning Ridge Australia

Treatment: No

Water is sprayed on the opal to simulate a polished stone