257 cts Rough Opal Parcel Potch and Colour -South Australian

Item description

Gemstone Type:  Rough Opal Parcel - Potch and Colour

Colour:  Blue/Green/Multi-colour

Gemstone: Natural Solid

Weight: 257 carats

Parcel with: Rough Opal

Uses: Mineral Collection/Specimen/Jewellery

Origin: South Australia

Recommended uses: Cutting/Carving/Rubbing /Practice cutting 

Treatment: No

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