21.55 cts Australian Solid Semi Black Opal, Rough Seam, Lightning Ridge Parcel

Item description

Gemstone Type: Opal Rough

Semi Black

Colour: Red/Multi-colour

Gemstone: Natural Solid

Weight: 21.55 carats

Dimensions: L 14.5 - 19.8 mm

W 9.5 - 13.4 mm

H 3.5 - 5.4 mm

Quantity: 4 stones

Parcel with: Rough Seam Opal

Uses: Mineral Collection/jewellery/specimen/

Origin: Lightning Ridge Australia

Recommended uses: Lapidary/Practice Cutting 

Treatment: No

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