21.5 cts Australian Rough Opal Lightning Ridge for Carving

Item description

Gemstone Type: Rough

Weight: 21.5 carats

Dimensions: L 28.4 mm x W 22.1 mm x H 7.6 mm

Colour: Green/Blue/Orange

FREE form

Origin: Lightning Ridge, Australia

Gemstone: Australian Opal

Uses: Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge

Water is sprayed on the opal to simulate a polished stone