18.90 cts Australian Lightning Ridge Opal Rough for Carving

Item description

Gemstone Type: Rough

Weight: 18.90 carats

Dimensions: L 21.8 mm x W 14.4 mm x H 12.2 mm

Colour: Light Green/ Blue

Body Tone N7

FREE form

Origin: Lightning Ridge, Australia

Gemstone: Australian Opal

Uses: Mineral Collection/jewellery/specimen/Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge