38.80 cts Australian Lightning Ridge Black Opal Rough for Carving

Item description

Gemstone Type: Rough

Weight: 38.80 carats

Dimensions: L 29.0 mm x W 25.5 mm x H 10.0 mm

Colour: Red/Green/Blue

Body Tone N3 - N4

FREE form

Origin: Lightning Ridge, Australia

Gemstone: Australian Opal

Uses: Mineral Collection/jewellery/specimen/Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge