38.3 cts Rough Opal Parcel South Australian

Item description

Gemstone Type: Opal Rough

Colour: Red/Blue/Green

Gemstone: Natural Solid

Weight: 38.3 carats 5 pcs

Dimensions: L 13.5-18.4 mm x W 11.2-15.1 mm X H 6.3-10.5 mm 

Uses: Mineral Collection/carving/cutting

Origin:  South Australian

Treatment: No

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