25.3 cts Black Opal Rough Parcel 10.2-32.1x21.4-8.3x3.9-9.5mm

Item description

Gemstone Type: Opal Rough

 Black/Semi-Black

Colour: Red/Green/Blue

Gemstone: Natural Solid

Weight: 25.3  carats 

Dimensions: L 10.2 - 32.1 mm

W 21.4 - 8.3 mm

H 3.9 - 9.5 mm

Quantity: 4 stones

Parcel with: Rough Opal

Uses: Mineral Collection/jewellery/specimen/stones

Origin: Lightning Ridge Australia

Recommended uses:  Cutting 

Treatment: No

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