15.8 cts Australian Black Opal Rough Parcel, Rubs Lightning Ridge

Item description

Gemstone Type: Black Opal Rough Rubbed

Colour: Green/Blue/Purple

Gemstone: Natural Solid

Quantity: 6 stones 

Weight: 15.8 carats

Dimensions: L 8.0 - 18.0 mm

W 4.8 - 12.1 mm

H 2.1 - 4.7 mm

Uses: Mineral Collection/jewellery/specimen/cutting 

Origin: Lightning Ridge Australia

Treatment: No

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