20.1 cts Rough Opal Rub South Australian

Item description

Gemstone Type: Opal Rough

Colour: Green/Orange

Gemstone: Natural Solid

Weight: 20.1 carats

Dimensions: L 27.6 mm x W 19.0 mm X H 6.7 mm 

Uses: Mineral Collection/jewellery/stone

Origin: South Australia

Treatment: No

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