340 cts Australian Rough Opal Parcel, Lightning Ridge

Item description

 Rough Opal

Colour: Green/Blue/ Purple

Gemstone:  Natural Solid

Weight: 340 carats

Dimensions: Size ruler in millimetres

Parcel with: Rough Opal

Uses: Mineral Collection/jewellery/specimen/cutting/carving

Origin: Lightning Ridge Australia

Treatment: No

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