71.15 cts Australian Solid Semi Black Opal Rough Lightning Ridge Parcel

Item description

Gemstone Type: Opal Rough

Semi Black/ Crystal

Colour: Red/ Multi-colour

Gemstone: Natural Solid

Weight: 71.15 carats

Dimensions: L 13.2 - 37.2 mm

W 9.2 - 28.8 mm

H 5.1 - 10.0 mm

Quantity: 4 stones

Parcel with: Rough 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.