Australian Solid Semi-Black Opal Rough Nobby Lightning Ridge Parcel 26.4 cts

Item description

Gemstone Type: Opal Rough

Black: Semi Black / Crystal

Colour: red/ blue / green

Gemstone: Natural Solid

Weight: 26.4 carats

Dimensions: L 9.1-17.9 mm

W 6.6-14.3 mm

H 4.3-9.8 mm

Quantity: 5 stones

Parcel with: nobby opal

Uses: Mineral Collection/jewellery/specimen/

Origin: Lightning Ridge Australia

Recommended uses: practice cutting /carving

Treatment: No

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