19.36 cts Rough Black Opal Rubs Parcel Lightning Ridge

Item description

Gemstone Type: Rough Opal

Colour: Green/Blue

Gemstone: Red/Natural Solid

Weight: 19.36 cts x 6 pcs

Dimensions: L 10.8 - 22.6  x  W 4.7 - 10.6 x  H 2.6 - 4.0 mm

Uses: Mineral Collection/jewellery/stones

Origin: Lightning Ridge Australia

Treatment: No

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