11.25 cts Australian Solid Semi Black Opal Rough Nobby Lightning Ridge Parcel

Item description

Gemstone Type: Opal Rough

Black: Semi Black / Crystal

Colour: Red/ Multi-colour

Gemstone: Natural Solid

Weight: 11.25 carats

Dimensions: L 7.1 - 12.8 mm

W 6.1 - 10.1 mm

H 3.1 - 8.1 mm

Quantity: 5 stones

Parcel with: Nobby opal

Uses: Mineral Collection/jewellery/specimen/

Origin: Lightning Ridge Australia

Recommended uses:  cutting 

Treatment: No

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