16.3 cts Australian Black Opal Rough Parcel, Lightning Ridge Rubs

Item description

Gemstone Type: Opal Rough Rubbed Rubs

Colour: Green/Blue

Gemstone: Natural Solid

Quantity: 5 stones 

Weight: 16.3 carats

Dimensions: L 11.1 - 25.0 mm

W 4.8 - 11.5 mm

H 2.5 - 5.2 mm

Uses: Mineral Collection/jewellery/specimen/cutting 

Origin: Lightning Ridge Australia

Treatment: No

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