40.4 cts Rough Opal South Australian

Item description

Gemstone Type: Opal Rough

Colour: Green/Purple

Gemstone: Natural Solid

Weight: 40.4 carats

Dimensions: L 33.7 m x W 20.6 mm X H 10.8 mm 

Uses: Mineral Collection/jewellery/stone

Origin:  South Australia

Treatment: No

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