36.9 cts Australian Rough Opal Lightning Ridge

Item description

Gemstone Type:  Rough Opal

Weight: 36.9 carats

Dimensions: L 28.7 mm x W 20.3 mm x H 12.3 mm

Colour: Red/Multi-colour

FREE form

Origin: Lightning Ridge, Australia

Gemstone: Australian Opal

Uses: Mineral Collection/jewellery/specimen/Carving

Treatments: None

Australian Solid Opal Rough Lightning Ridge.

Water is sprayed on the opal to simulate a polished stone